VALVES - flowtec.at · Check Valves / Nozzle Check Valves .....44 Swing Check Valves ...

Overview of our product portfolio with product details

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VALVESDetailed Overview

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Table of Contents

About Us ........................................................................................................................................................ 1

Flowtec - About Us.......................................................................................................................................1

Contact Details ..............................................................................................................................................1

Overview of our Services ..........................................................................................................................2

Butterfly Valves ............................................................................................................................................ 3

Butterfly Valves, Type GR ..........................................................................................................................3

Butterfly Valves, Type GRF ........................................................................................................................3

Butterfly Valves, Type OptiSeal (2-piece Body) ..................................................................................4

Butterfly Valves, Type CompoSeal (Composite Material) .................................................................4

Butterfly Valves, Type ECLI (DVGW - Water) .......................................................................................5

Butterfly Valves, Type CST, PTFE-, TFM-, UHMPE lined ....................................................................5

Shut-off and Control Butterfly Valves ....................................................................................................... 6

Double/Triple Eccentric High Performance Butterfly Valves ..........................................................6

Double Eccentric High Performance Butterfly Valves ......................................................................6

Triple Eccentric Butterfly Valves, Type 30000 ...................................................................................6

Safety Shut-off Valves according to EN 161 ............................................................................................. 7

Type AK/DVGW + AK/DVGW-SSK, Series 049 ......................................................................................7

Type AK/SSK, Series 054............................................................................................................................7

On/off and Control Butterfly Valves.......................................................................................................... 8

Butterfly Control Valves, Type LDKf / LDKe ........................................................................................8

On/off and Control Butterfly Valves, Type HRD / HRA .....................................................................8

On/off and Control Butterfly Valves, Type RD / RA ...........................................................................8

Ball Valves ..................................................................................................................................................... 9

3-piece Ball Valves, Type KH3A...............................................................................................................9

3-piece Ball Valves, Type KH88 ...............................................................................................................9

3-piece Ball Valves, Type FP3 ..................................................................................................................9

Flanged Ball Valves, Type EF 190 ........................................................................................................ 10

Compact Ball Valves ................................................................................................................................. 10

Ball Valves, Type SKV ............................................................................................................................... 10

Compact Ball Valves - One-piece Body, Type FA1/FC1 ................................................................. 11

Compact Ball Valves - One-piece Body, Type FB1 .......................................................................... 11

Compact Ball Valves - Two-piece Body, Type FA2/FC2 ................................................................. 11

Compact Ball Valves - Two-piece Body, Type FB2 .......................................................................... 12

3-Way Ball Valves, Type FT4/FZ4 and FT6/FZ6 .............................................................................. 12

Fully-Welded Ball Valves ........................................................................................................................ 13

„Top Entry“ Ball Segment Valves .......................................................................................................... 13

Cryogenic Ball Valves ............................................................................................................................... 14

Two- and Multi-Way-Ball Valves for Demanding Applications ................................................... 14

Lined Flanged Ball Valves, Type AKH2.2 ........................................................................................... 14

Lined Flanged Ball Valves with One-piece Ball/Stem, Type AKH8 ............................................ 15

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Table of Contents

Knife Gate Valves ....................................................................................................................................... 16

Knife Gate Valves, Type EB in Stainless Steel .................................................................................. 16

Knife Gate Valves, Type EB in Cast Iron ............................................................................................. 16

Pulp Knife Gate Valves, Type EK/EX ................................................................................................... 16

Knife Gate Valve as End-Of-Line Valve, Type ET ............................................................................. 17

High Pressure Knife Gate Valve, Type CW ......................................................................................... 17

Special Valve in Welded Construction, Type WS ............................................................................. 17

Pulp Knife Gate Valve, Type TK/TH/TL ............................................................................................... 17

Reject Valve, Type CR ............................................................................................................................... 18

Reject Valve, Type DT ............................................................................................................................... 18

Lined Knife Gate Valves, Type VG ........................................................................................................ 18

Gate Valves .................................................................................................................................................. 19

Metal Seated Wedge Gate Valves ......................................................................................................... 19

High Pressure Double Plate Wedge Gate Valves, Type Babcock ................................................ 19

Slide Valves ................................................................................................................................................. 19

Rubber Lined Wedge Gate Valves, Type Multamed / Multamed Premium (Gas) ................... 20

Piston Valves .............................................................................................................................................. 20

Shut-off Valves ........................................................................................................................................... 21

Shut-off and Control Valves ................................................................................................................... 21

Globe Valves with Bellow Seal .............................................................................................................. 21

Manual Slanting Seat Valves, Series MVMFL / VMFL ..................................................................... 22

Pneumatic Slanting Seat On/off Valves, Series VPFL / NPFL / MVPFL ..................................... 22

Pneumatic Globe Valves, Series VPFA / VPOO / SBS / MVPS ..................................................... 22

Carbon Steel Strainers ............................................................................................................................. 23

Y-Strainer, Series FFL ............................................................................................................................... 23

Lined Strainers, Type ASF ...................................................................................................................... 23

Ball Segment Valves ................................................................................................................................... 24

Ball Segment Valves, SOMAS, Centric/Eccentric .............................................................................. 24

Ball Segment Valves, SOMAS, Short Face-to-Face Dimension, Centric/Eccentric .................. 24

Ball Segment Valves, SOMAS, Medium and High Consistency Valves ....................................... 24

Control Valves ............................................................................................................................................. 25

Globe Valves in 2- and 3-Way Design ................................................................................................ 25

Micro Flow Valves ..................................................................................................................................... 25

Cryogenic Control Valves ........................................................................................................................ 25

Sanitary Valves / Valves for Food Processing, Series 600 ........................................................... 26

Dosing Valves, Series VD ........................................................................................................................ 26

Steam Desuperheaters ............................................................................................................................. 26

Check Valves ............................................................................................................................................... 27

Wafer Swing Check Valves, Type ZRK/ZRKF ..................................................................................... 27

Dual Plate Check Valves, Type 915 ..................................................................................................... 27

Tilting Disc Check Valves, Type RM ..................................................................................................... 27

Check Valves, Series VC/L ...................................................................................................................... 28


Table of Contents

Lined Swing Check Valves, Type ARK2 ............................................................................................ 28

Disco Check Valves, Series 930 ............................................................................................................ 28

PTFE Lined Check Valves, Type DTEF ................................................................................................ 29

Lined Ball Check Valves, Type ARV2 .................................................................................................. 29

Check Valves ............................................................................................................................................... 29

Swing Check Valves .................................................................................................................................. 30

High Pressure Swing Check Valves ...................................................................................................... 30

Plug Valves .................................................................................................................................................. 31

Metal Plug Valves, Type G4E ................................................................................................................. 31

PFA Lined Plug Valves, Type T4E ......................................................................................................... 31

Ceramic Valves, Wear Protection, System Solutions ............................................................................ 32

Ceramic-Lined Modular Ball Valves „Cera Valve“ ............................................................................ 32

Sliding Disc Valves .................................................................................................................................... 33

Wear Protection of Pipes, Pipe Elbows, T/Y-Pieces, Orifice Plates, Reducers ........................ 33

Pinch Valves ................................................................................................................................................ 34

Pinch Valves with Manual Actuator, Type PVE ................................................................................ 34

Pinch Valves with Polyamide Body, Type PVEG .............................................................................. 34

Pinch Valves with Cast Steel Body, Type PVG .................................................................................. 34

Sleeve Types and Replacement Sleeves ............................................................................................. 34

Dampers and Flue Gas Valves ................................................................................................................... 35

Line Blind Valves ........................................................................................................................................ 36

Bulk Solid Valves ........................................................................................................................................ 37

Silo Outlet Valves, Type XC .................................................................................................................... 37

Swing Disc Valves, Type SD .................................................................................................................... 37

Swing Knife Gate Valves, Type SG ........................................................................................................ 37

Square Port Knife Gate Valves, Type BC ............................................................................................ 37

Bottom Outlet Valves ................................................................................................................................. 38

Bottom Outlet Valves ............................................................................................................................... 38

Bottom Outlet Valves, Type KVBW / KVBF ........................................................................................ 38

Bottom Outlet Valves ............................................................................................................................... 38

Sampling Valves ......................................................................................................................................... 39

Sampling Valves ......................................................................................................................................... 39

Sampling Valves, Type TP ....................................................................................................................... 39

Ball Sampling Systems, Type AtoPro ................................................................................................... 39

Safety Valves acc. to API-Standard 526 .................................................................................................. 40

Spring Loaded Pressure Relief Valves, Type JOS-E / JBS-E ....................................................... 40

Spring Loaded Pressure Relief Valves, Series 800 / 900 (900BP) ........................................... 40

Pilot Operated Pressure Relief Valves „Anderson Greenwood“ .................................................. 41


Table of Contents

Valves for Water Applications: Industry ▪ Municipal ▪ Power Stations .............................................. 42

Butterfly Valves, Type ROCO Wave ...................................................................................................... 42

Butterfly Valves, Type EAK ................................................................................................................... 42

Rubber Lined Wedge Gate Valves, Type Multamed / Multamed Premium (Gas) ................... 42

Knife Gate Valves, Type ERU K1 .......................................................................................................... 43

Knife Gate Valves, Type EB in Stainless Steel .................................................................................. 43

Knife Gate Valves, Type EB in Cast Iron ............................................................................................. 43

Bonneted Gate Valves, Type BU ............................................................................................................ 44

WAGU® Penstocks and Gate Valves, Series WAGU® ......................................................................... 44

Check Valves / Nozzle Check Valves ................................................................................................... 44

Swing Check Valves .................................................................................................................................. 45

Swing Check Valves, Type ERK .............................................................................................................. 45

Ball Check Valves, Type KRV .................................................................................................................. 45

Needle Valves, Type RKV / RKS ............................................................................................................ 46

Fixed Cone Valves, Type CH ............................................................................................................ 46

Pressure Reducing Valves - Spring-Operated, Type DVF .............................................................. 46

Control Valves, Type RV .......................................................................................................................... 47

Pressure Sustaining Valves - Medium-Controlled, Type DHV4 ................................................... 47

Pressure Reducing Valves - Medium-Controlled, Type DVP4 ...................................................... 47

Air Valves, Type TWIN-AIR® ................................................................................................................... 48

Air Valves, Type BEV for Waste Water and Sewage ....................................................................... 48

Ball Valves, Type KH................................................................................................................................. 48

Diaphragm Valves, Type B/FD .............................................................................................................. 49

Dismantling Joints, Type PAS 10/20/30 ............................................................................................ 49

Wall Penstocks, Type MU ........................................................................................................................ 49

Channel Penstocks, Type CC ................................................................................................................... 50

Flap Gates, Type RC/RR .......................................................................................................................... 50

Pneumatic and Hydraulic Actuators ........................................................................................................ 51

Pneumatic Quarter-Turn Actuators, Type F89 .................................................................................. 51

Pneumatic and Hydraulic Actuators, Type Biffi / Morin ............................................................... 51

Electric Actuators ....................................................................................................................................... 52

Electric Actuators, Fail Safe, Type FS-FSQT, Schiebel ..................................................................... 52

Electric Actuators, Type CM, Schiebel ................................................................................................. 52

Electric Actuators, Type Auma .............................................................................................................. 52

Electric Part-Turn Actuators, Type J+J ............................................................................................... 52

Positioners .................................................................................................................................................. 53

Positioners ................................................................................................................................................... 53

Accessories .................................................................................................................................................. 54

Limit Switches, Limit Switch Boxes ..................................................................................................... 54

Solenoid Valves .......................................................................................................................................... 54

Pneumatic Accessories ............................................................................................................................. 54

Mounting Accessories ............................................................................................................................... 54

1www.flowtec.at

Peter Meyer & Co. AGIndustriearmaturen

Buchbergstrasse 20CH-8200 Schaffhausen

Telefon: +41 52 625 25 05 Fax: +41 52 624 64 38Postkonto: 82-1174-6

Bankverbindung: UBS AG, CH-8200 SchaffhausenKonto: 287-M0014430.0 / SWIFT: UBSWCHZH80A

IBAN: CH61 0028 7287 M001 4430 0

CHE-486.035.307 MWST

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ATOMAC

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Flowtec - About Us

We are general agent and partner of leading inter-national manufacturers and specialists in the fields of industrial valves, and systems and components for the pulp and paper industry.

We have already been offering our international customers an extensive product range for many years. Our expertise is based on many years of experience, in-depth know-how and the possibility to offer solution-oriented concepts at a good price-service ratio.

Contact Details

AustriaA-8046 Graz, Stattegger Strasse 179 A-1230 Vienna, Eitnergasse 25

SlovakiaK.F. Palmu 28SK-034 01 Ružomberok

Czech RepublicDolní Třebonín 187CZ-382 01 Dolní Třebonín

T +43 316 697069-0 F +43 316 697069-9 M [email protected] www.flowtec.at

T +421 911 580470F +421 444 322710M [email protected]

T +420 602 252549F +43 316 697069-9M [email protected]

About Us

Flowtec - Industrial Valves

Our wide product range covers industrial valves manufactured by internationally leading companies for almost all applications and requests. We will be pleased to advise you and we will be your com-petent partner from the planning phase through product selection to the initial operation. Our employees have more than 30 years of experience within the pulp and paper industry, as well as the general industry.

With Flowtec you have an experienced partner by your side. We are specialized on handling projects of any size professionally and reliably for our customers.

Flowtec - Systems and Components

Our product range covers investment, replacement and wear and tear components for the pulp and paper production.

We work together with renowned and leading manufacturers within the pulp and paper industry.

Next to our wide product range, we will be pleased to support you further by conducting on-site audits of your systems and subse-quently presenting you improvement possibilities and methods to increase your efficiency.

Let us be the strong and reliable partner on your side.


Overview of our Services

Flowtec operates mainly in Europe. The regions include Austria, with Flowtec‘s head office, and the Eastern European region.

Apart from Slovakia and the Czech Republic, Flowtec serves customers in Poland, Hungary, Romania, Slovenia, Croatia, Bosnia Herzegovina, Serbia, Bulgaria, etc. You can always count on our competent sales team in the respective country.

We would be glad to assist you! Please contact us.

Consulting and Training

▪ Advice and assistance from the planning phase through product selection to start-up

▪ Individual trainings at your site or at one of our offices in Graz or Vienna

Planning and Projects

▪ Professional partner for small and large sizedprojects

▪ Ensuring a smooth progress from the project start to the finalization of the project

Warehouse and Assembly

▪ Modernly equipped workshop allows customizedassembly and testing of the valves according to applicable standards and guidelines

▪ 2 extensive warehouses in Graz and Vienna▪ Delivery of standard valves within one workingday in Austria

Service and Maintenance

▪ Professional repair and maintenance work on time

About Us

Location: Flowtec Graz

Location: Flowtec Vienna


Butterfly Valves, Type GR

DN (mm): 20 - 900 ▪ Replaceable seat▪ Rounded and polished disc edge

▪ Extended body neck▪ EPDM for higher temperatures

PN (bar): 10, 16

Temperature (°C): -28 up to +160

Body materials: GGG40

Seat materials: EPDM, NBR, NBR-DVGW Gas, FKM, EPDM & NBR food grade

Disc: Stainless steel 316 & 304, aluminium bronze, GGG nickel-plated, GGG epoxy, GGG nylon coated, nickel aluminium bronze, duplex, super duplex

Connections: Lug type, wafer

Approvals: ATEX, FDA, DVGW (Gas), SIL, TA Luft

Butterfly Valves, Type GRF

DN (mm): 600 - 1800(higher on request)

▪ Replaceable seat▪ Rounded and polished disc edge

▪ Extended body neck▪ EPDM for higher temperatures

PN (bar): 10 (as end-of-line: PN6)



Seat materials: EPDM, NBR, NBR-DVGW Gas, FKM, EPDM & NBR food grade

Disc: Stainless steel 316 & 304, aluminium bronze, GGG nickel-plated, GGG epoxy, GGG nylon coated, nickel aluminium bronze, duplex, super duplex

Connections: Double flanged acc. to EN 558 series 20, API 609

Approvals: ATEX, FDA, DVGW (Gas), SIL, TA Luft

Butterfly Valves


Butterfly Valves, Type OptiSeal (2-piece Body)

DN (mm): 40 - 1000 ▪ OptiSeal butterfly valves with PTFE lined seat and PTFE covered disc/stem are ideally suited for applications where excellent chemical resistance and non-toxic properties are required

▪ 2-piece body▪ Rounded and polished disc edge

▪ Easily replaceable seat

PN (bar): 10, 16


Body materials: GG25, GGG40, GGG40.3, GSC25, 1.4408

Seat materials: EPDM (FDA), EPDM XP (FDA), EPDM PLUS (FDA), NBR, NBR PLUS, NBR white, FKM, PTFE (1 mm sintered on EPDM)

Disc: GGG Epoxy, 1.4408 (pickled, passivated, polished), composite, 1.4462, nickel aluminium bronze, EPDM covered, PTFE covered, titanium, Hastelloy®, Uranus®, etc.


Approvals: ATEX, FDA, SIL, TA Luft

Butterfly Valves, Type CompoSeal (Composite Material)

DN (mm): 40 - 300 ▪ Pressure range up to PN16▪ Light weight▪ Excellent internal and external chemical corrosion resistance

PN (bar): 10, 16


Body materials: Composite XP 1600 / Composite XP 1620

Seat materials: EPDM, NBR, FKM

Disc: Composite XP 1620

Connections: Wafer

Zulassungen: FDA, SIL

Butterfly Valves


Butterfly Valves, Type ECLI (DVGW - Water)

DN (mm): 32 - 1200 ▪ Inside and outside epoxy resin coating, blue color, layer thickness min. 150 µm

▪ Seamlessly coated▪ The valve disc is mounted centrally in the body in maintenance-free bushings (3 pcs)

▪ Completely tight seal in both flow directions

PN (bar): 10, 16


Body materials: GGG40 epoxy, coated

Disc: 1.4408

Seat materials: EPDM, NBR


Approvals: DVGW (Water)

Butterfly Valves, Type CST, PTFE-, TFM-, UHMPE lined

DN (mm): 40 - 1050 ▪ To shut off and controlcorrosive and abrasive liquids or gases

▪ Design of pressure package ensures long-term zero leakage

▪ Ball-shaped disc, liner and pusher for smooth operation, longer lifetime and vacuum applications

▪ Special elastomer backups provide gas tightness

PN (bar): 10 (DN 40 - 600) 6 (DN 650 - 1050)


Body materials: GGG40.3 epoxy, carbon steel, stainless steel, thermoset

Disc: PFA, PFA cond., 1.4404, 1.4408, 1.4409, 1.4581, polished stainless steel, titanium, Hastelloy®

Seat materials: PTFE, TFM, UHMPE


Approvals: ATEX, FDA, SIL, TA Luft

Butterfly Valves


Double/Triple Eccentric High Performance Butterfly Valves

DN (mm): 80 - 1600 ▪ Special geometry▪ Solid stainless steel seat▪ Suitable for high flow rates and media containing solids and abrasive media

▪ Ideal shut-off and control valve

▪ Bi-directional sealing▪ Frictionless and torque minimized design

PN (bar) / ANSI: 10 - 100 / CL 150 - 600


Body materials: 1.4408, special materials

Seat materials: Solid stainless steel, R-PTFE reinforced

Connections: Wafer, double flanged, lug type

Options: Low-noise design, oil and gas applications, high temperature design, cryogenic design, combustion gas applications

Approvals: ATEX, TA Luft, Fire-safe, FDA, SIL

Double Eccentric High Performance Butterfly Valves

DN (mm): 50 - 900 ▪ Double eccentric high performance butterfly valve for high tempera-tures

▪ Efficient, bi-directional sealing for a wide spectrum of service conditions

PN (bar): 40 (DN 50 - 400) 25 (DN 450 - 600) 16 (DN 700 - 900)


Body materials: Carbon steel, stainless steel

Seat materials: PTFE, R-PTFE, stainless steel, carbon steel

Connections: Wafer, lug type

Options: End-of-line bi-directional feature

Approvals: TA Luft, Fire-safe, FDA, ATEX

Triple Eccentric Butterfly Valves, Type 30000

DN (mm): 80 - 2800 ▪ Shut-off and control butterfly valve for highest requirements in triple eccentric design

▪ Metal seated▪ Bi-directionally gas tight▪ Frictionless and torque minimized design

▪ Absolute leak tightness, even for high temperatu-res and/or high pressures

PN (bar) / ANSI: 10 - 160 / CL 150 - 1500


Body materials: Carbon steel, stainless steel, special materials

Seat materials: Metallic-lamella or full stainless steel, Stellite® seat

Connections: Lug type, wafer, double flanged, welded ends

Options: High temperature and cryogenic design, safety shut-off function, special face-to-face dimensions, 3-point interlocking

Approvals: ATEX, TA Luft, NACE, SIL, Fire-safe

Shut-off and Control Butterfly Valves


Type AK/DVGW + AK/DVGW-SSK, Series 049

DN (mm): 50 - 400 ▪ Safety shut-off valve acc. to DIN EN 161, class A

▪ Safety shut-off valve for pipes to burner or multiple burners

▪ For gas lines, biogas plants, wastewater treat-ment plants, as double shut-off valve in furnace systems, etc.

PN (bar): 10

Body materials: Ducile iron, GGG40.3

Seat materials: NBR-DVGW, NBR, EPDM, FPM, FMQ, CSM, IIR

Closing time: < 1 sec.

Connections: Wafer

Approvals: EN 161, DVGW (Gas), SIL, ATEX

Type AK/SSK, Series 054

DN (mm): 500 - 1200 ▪ Safety shut-off valve for pipes to burner or multiple burners

▪ Max. working pressure: 2 bar

▪ Suitable for use in safetyrelated systems as a single safety related subsystem acc. to DIN EN IEC 61508 and DIN EN IEC 61511 for up to and including SIL3

PN (bar): 6

Body materials: Steel 1.0570

Seat materials: NBR-DVGW, FPM (vulcanized)

Closing times: DN 500 < 1 sec., DN 600 - 1200 < 2 sec.

Connections: Wafer

Approvals: EN 161, DVGW (Gas), SIL, ATEX

Safety Shut-off Valves according to EN 161


Butterfly Control Valves, Type LDKf / LDKe

DN (mm): 80 - 1000 ▪ For ventilation systems▪ Building equipments, gas exhaust systems, combustion systems, quick closing valves, etc.

PN: < 500 mbar

Temperature (°C): up to +900

Body materials: Steel, stainless steel, special materials

Seat materials: Graphite, ceramic, elastomers

Connections: Wafer, flanged

On/off and Control Butterfly Valves, Type HRD / HRA

DN (mm): 50 - 1200 ▪ Industrial construction, oven, shipbuilding, engine test bench, gas exhaust system, steel plant, che-mical industry, etc.

▪ For on/off and control applications

▪ With manual, pneumatic or electric actuator

PN (bar) / ANSI: 6, 10 / CL 150


Body materials: Cast iron, ductile iron, aluminium cast, stainless steel, special materials

Seat materials: Graphite, PTFE, elastomers

Connections: Wafer

On/off and Control Butterfly Valves, Type RD / RA

DN (mm): 32 - 500 ▪ Industrial construction, oven, shipbuilding, engine test bench, gas exhaust system, steel plant, che-mical industry, etc.

▪ For on/off and control applications

▪ With manual, pneumatic or electric actuator

PN (bar) / ANSI: 6, 10, 16 / CL 150


Body materials: Cast iron, ductile iron, stainless steel, aluminium cast

Seat materials: Graphite

Connections: Wafer

On/off and Control Butterfly Valves


3-piece Ball Valves, Type KH3A

DN (mm): 8 - 100 / 1/4“ - 4“ ▪ Pressure equalizing hole▪ 3-piece design▪ Full bore▪ ISO flange for direct mounting

▪ Blow out proof stem▪ Locking device as standard

PN (bar): 63

Body materials: 1.4408

Seat materials: PTFE, TFM 1600,R-PTFE metal mixture

Connections: Threaded, welded ends, long welded ends

Approvals: ATEX, TA Luft

3-piece Ball Valves, Type KH88

DN (mm): 8 - 50 ▪ Pressure equalizing hole▪ 3-piece design▪ Full bore▪ ISO flange for direct mounting

▪ Blow out proof stem▪ Locking device as standard

PN (bar): 100


Seat materials: R-PTFE

Connections: Orbital butt weld ends in 1.4404


3-piece Ball Valves, Type FP3

DN (mm): 8 - 80 / 1/4“-4“ ▪ 3-piece design▪ Full bore▪ ISO flange for direct mounting

PN (bar): 20 - 100

Body materials: Stainless steel, Hastelloy®, titanium, Monel®

Seat materials: PTFE, R-PTFE (PTFE glass, PTFE metal mixture)

Connections: Threaded BSP/NPT, butt weld ends, socket weld ends, Tri-Clamp

Options: Oil & grease-free, cryogenic design, pressure equalizing hole, oval hand lever, cavity filling in PTFE

Approvals: ATEX, FDA, SIL3, TA Luft, Fire-safe

Ball Valves


Flanged Ball Valves, Type EF 190

DN (mm): 15 - 300 ▪ 2-piece design▪ Full bore▪ ISO flange▪ Blow out proof stem▪ Locking device as standard

PN (bar) / ANSI: 16 - 40 / CL 150, 300

Body materials: 1.0619 (WCB), 1.4408 (CF8M)

Seat materials: PTFE, R-PTFE, UHMWP, PEEK, TFM 1600

Connections: Flanged

Approvals ATEX, TA Luft, Fire-safe, AD 2000 WO

Compact Ball Valves

DN (mm): 15 - 100 ▪ Pressure equalizing hole▪ Compact design▪ Full bore▪ ISO flange fordirect mounting

▪ Blow out proof stem

PN (bar): 16, 40



Seat materials: PTFE



Ball Valves, Type SKV

DN (mm): 25 - 500 (higher on request)

▪ Shut-off and control valve with high Kv-values

▪ Full bore▪ Easy to replace seats without removing the actuator

▪ Tightness acc. to ANSI Class V to VI

PN (bar) / ANSI: 25, 50 / CL 150, 300



Seat materials: HiCo (Stellite®) or PTFE / stainless steel (PTFE 53)


Approvals: ATEX, SIL, FDA

Ball Valves


Compact Ball Valves - One-piece Body, Type FA1/FC1

DN (mm): 10 - 50 ▪ Forged▪ Compact design▪ One-piece mono-block design

▪ Full bore

PN (bar) / ANSI: 10 - 160 / CL 150 - 1500 (DN 50: up to PN 40 / CL 300)

Body materials: Carbon steel, stainless steel (316 / 316L), titanium, Hastelloy®, Monel®

Seat materials: PTFE, R-PTFE (PTFE glass, PTFE metal mixture), PEEK


Options: Heating jacket, oil and grease-free, cryogenic design, pressure equalizing hole, oval hand lever, cavity filling in PTFE or metal


Compact Ball Valves - One-piece Body, Type FB1

DN (mm): 32 - 150 ▪ Cast stainless steel▪ Compact design▪ One-piece mono-block design

▪ Full bore

PN (bar) / ANSI: 10 - 40 / CL 150

Body materials: Stainless steel, titanium, Hastelloy®, Monel®


Connections: Flanges



Compact Ball Valves - Two-piece Body, Type FA2/FC2

DN (mm): 15 - 250 ▪ Forged▪ Compact design▪ Two-piece design▪ Full bore

PN (bar) / ANSI: 10 - 160 / CL 150 - 1500 (DN 250: up to PN 40 / CL 300)

Body materials: Carbon steel, stainless steel (316 / 316L), titani-um, Hastelloy®, Monel®





Ball Valves


Compact Ball Valves - Two-piece Body, Type FB2

DN (mm): 150 - 200 ▪ Cast stainless steel▪ Compact design▪ Two-piece design▪ Full bore

PN (bar) / ANSI: 10 - 40 / CL 150 - 300

Body materials: Stainless steel, titanium, Hastelloy®, Monel®




Approvals: ATEX, FDA, SIL, TA Luft, Fire-safe

3-Way Ball Valves, Type FT4/FZ4 and FT6/FZ6

DN (mm): 15 - 150 ▪ „L“ or „T“ shaped▪ Type FT6/FZ6 for higher pressures

PN (bar) / ANSI: 10 - 40 / CL 150 - 300 (up to DN 50: PN 63)

Body materials: Carbon steel, stainless steel, titanium, Hastelloy®, Monel®

Seat materials: PTFE, R-PTFE (PTFE glass, PTFE metal mixture)

Connections: Threaded, block flanges



Ball Valves

13www.flowtec.at





IBAN: CH61 0028 7287 M001 4430 0

CHE-486.035.307 MWST

.





IBAN: CH61 0028 7287 M001 4430 0

CHE-486.035.307 MWST

.

www.flowtec.at

Fully-Welded Ball Valves

DN (mm): 10 - 150 ▪ One-piece body design(with screwed insert)

▪ Laser welded, without body seal

▪ Full bore▪ Chambered seats▪ Integrated cavity pressure relief system

▪ Replaceable packing in depressurized, built-in condition

▪ Low cavity behind the seats

▪ Antistatic device▪ Minimum weight construction

PN (bar) / ANSI: (6)10 - 40 / CL 150 - 300

Body materials: 1.4404, 1.4435, Hastelloy®, titanium, tantalum (further materials on request)

Seat materials: TFM pure, PTFE pure, PTFE-glass, TFM-glass, BA 130, PEEK mod., TFM 50% VA, metal

Connections: All standard connections, further on customer request

Options: Double gland packing, heating jacket, flushing bore, Ra<0,8mµ in the through bore, locking device, special face-to-face dimensions

Approvals: ATEX, FDA, SIL, TA Luft, Fire-safe, SVGW

„Top Entry“ Ball Segment Valves

DN (mm): 25 - 65 ▪ Top Entry: Valve can be opened from the top

▪ Access to the interior parts without removing the valve from the pipeline

▪ Laser welded, one-piece body construction

PN (bar) / ANSI: (6)10 - 40 / CL 150 - 300

Body materials: 1.4404, Hastelloy®

Seat materials: TFM-glass

Connections: Flanged, welded ends

Options: Double gland packing, flushing bore, Ra<0,5mµ in the through bore, locking device

Approvals: ATEX, FDA, SIL3, TA Luft

Ball Valves

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Cryogenic Ball Valves

DN (mm): 10 - 150 ▪ One-piece body design▪ Laser welded, without body seal

▪ Full bore▪ Blow out proof stem▪ For cryogenic process installations for very cold media such as liquefied gases CO2, N2, Ar, O2, natural gas (LNG)

▪ Spring loaded seat system for easy operation of the ball (down to -200°C)

PN (bar) / ANSI: (6)10 - 40 / CL 150 - 300


Body materials: 1.4404, 1.4435, Hastelloy®

Seat materials: TFM pure

Connections: Female threaded, male threaded, flanged, compact flange, welded ends

Options: Double gland packing, cryogenic extension, locking device, special face-to-face dimensions

Approvals: ATEX, SIL, TA Luft, Fire-safe, SVGW

Two- and Multi-Way-Ball Valves for Demanding Applications

DN (mm): 15 - 600 / 1/2“ - 24“ ▪ For special applications like abrasion, high tempe-high tempe-ratures and pressures

▪ Various materials▪ Various coatings▪ For high switching cycles

PN (bar) / ANSI: 10 - 420 / CL 150 - 2500


Body materials: Carbon steel, stainless steel, titanium, Hastelloy®, special materials

Seat materials: PTFE, graphite, PEEK, metal

Connections: Flanged, threaded, butt weld ends, socket weld ends

Options: Heating and cooling jacket, grid and lock units, special ball and seat coatings

Approvals: ATEX, FDA, SIL, TA Luft, Fire-safe, DVGW (Gas)

Lined Flanged Ball Valves, Type AKH2.2

DN (mm): 15 - 150 / 1/2“ - 4“ (higher on request)

▪ Self-adjusting packing gland

▪ Full bore▪ Leakage-free stem sealing

PN (bar) / ANSI: 16 / CL 150


Body materials: GGG40.3 PFA/FEP/PA conductive, stainless steel PFA/FEP/PA



Options: Pressure equalizing hole, C-ball, ceramic ball, V-ball

Approvals: ATEX, FDA, SIL2, TA Luft, DNV

Ball Valves


Lined Flanged Ball Valves with One-piece Ball/Stem, Type AKH8

DN (mm): 15 - 100 ▪ Rigid connection between stem and ball

▪ No clearance between ball and stem

▪ Especially for high switching cycles in sticky, adhesive, and highly viscous media

PN (bar): 16


Body materials: GGG40.3 PFA, PFA conductive

Seat materials: PTFE, PTFE graphite


Options: Pressure equalizing hole, C-ball, ceramic ball, V-ball


Ball Valves


Knife Gate Valves, Type EB in Stainless Steel

DN (mm): 50 - 1200 ▪ Bi-directional sealing▪ Full bore▪ Especially suitable for applications in the paper industry as well as in the waste water and chemical industry

PN (bar) / ANSI: up to 10 / CL 150


Seat materials: EPDM, NBR, Viton®

Connections: Wafer

Approvals: ATEX

Knife Gate Valves, Type EB in Cast Iron

DN (mm): 50 - 1600 ▪ Especially suitable for water and waste water applications

▪ Bi-directional with ex-changeable profile seal

▪ Integrated flange seal


Body materials: GG25, epoxy-coated


Connections: Wafer

Approvals: ATEX

Pulp Knife Gate Valves, Type EK/EX

DN (mm): 50 - 1200 ▪ One-piece body▪ Type EK: Seal ring flange-mounted from the outside

▪ Type EX: Seal ring integ-rated into the body

▪ Uni-directional sealing▪ For suspended solids < 5%, cellulose pulp, recycled paper pulp, water, waste water, bulk material, sludge, etc.


Body materials: GG25, GGG40, 1.4408, special materials

Seat materials: PTFE, EPDM, NBR, Viton®, metal

Connections: Wafer

Options: Bonnet design, V-port for regulation, flush connections

Approvals: ATEX

Knife Gate Valves


Knife Gate Valve as End-Of-Line Valve, Type ET

DN (mm): 50 - 900 ▪ Acc. to TAPPI Standard▪ Drillings acc. to DIN available

▪ Seal ring integrated into body

▪ Uni-directional sealing▪ For liquids containing solids and general use


Body materials: 1.4408, cast iron

Seat materials: EPDM, Viton®, NBR, metal, PTFE

Connections: Lug type

Options: Bonnet design, V-port for regulation, flush connections

Approvals: ATEX

High Pressure Knife Gate Valve, Type CW

DN (mm): 100 - 1000 ▪ Applications: hazardous media and in high pressure applications

▪ With hood▪ Uni-directional dealing


Body materials: Cast iron, 1.4408, duplex

Seat materials: EPDM, NBR, metal


Options: Bonnet design

Approvals: ATEX

Special Valve in Welded Construction, Type WS

DN (mm): up to 3000 ▪ Special valve for high DN▪ Applications: hazardous media, high pressure applications, hydroelectric stations

▪ Welded construction


Body materials: Steel, stainless steel

Seat materials: EPDM, metal

Connections: Wafer

Approvals: ATEX

Pulp Knife Gate Valve, Type TK/TH/TL

DN (mm): 50 - 1600 ▪ Through-going valve plate▪ For materials of high consistency up to 18% and liquids containing solids

▪ Bi-directional sealing▪ TK: Seal ring flange-mounted from the out-side, TL: Seal ring integra-TL: Seal ring integra-Seal ring integra-ted into body,

▪ TH: reinforced construc-tion up to 25 bar


Body materials: GG25, 1.4408, special materials

Seat materials: Metal, PTFE, EPDM, NBR, Viton®, special materials

Connections: Wafer

Options: V-port for regulation, flush connections

Approvals: ATEX

Knife Gate Valves


Reject Valve, Type CR

DN (mm): 100 - 600 ▪ Round inlet and larger rectangular outlet

▪ For rejects, dirt traps, especially in recycled paper processing


Body materials: GG25, 1.4408

Seat materials: Polyurethane, metal

Connections: Wafer

Options: Transition pieces square/round

Approvals: ATEX

Reject Valve, Type DT

DN (mm): 100 - 800 ▪ Double plate knife gate valve with short opening and closing times

▪ For rejects, dirt traps, especially in recycled paper processing

▪ UHMW body liner


Body materials: Steel, stainless steel

Seat materials: Metal

Connections: Wafer

Approvals: ATEX

Lined Knife Gate Valves, Type VG

DN (mm): 50 - 1000 ▪ For abrasive media▪ With elastomer sleeves▪ Applications: mining in-dustry, chemical industry



Seat materials: NR, EPDM, NBR

Connections: Wafer

Options: Splash-guard

Approvals: ATEX

Knife Gate Valves


Gate Valves

Metal Seated Wedge Gate Valves

DN (mm): 15 - 1200 / 1/2“ - 64“ ▪ External, rising stem▪ Non-flexible wedge(gate valves up to DN50)

▪ Flexible (split) wedge (gate valves DN50-1200)

PN (bar) / ANSI: 10 - 420 / CL 150 - 2500

Body materials: Various cast and forged materials as well as special materials


Design standards: DIN & ASME

Options: Automated (electric, pneumatic, hydraulic), heating jacket, bypass

Approvals: AD2000 A4, AD2000 HPO, TA Luft, ATEX

High Pressure Double Plate Wedge Gate Valves, Type Babcock

DN (mm): 50 - 600 / 2“ - 24“ ▪ Applications: Water, steam, gas, oil

▪ Parallel plates▪ Pressure sealing bonnet

PN (bar) / ANSI: 160 - 630 / CL 900 - 4500

Body materials: Various forged materials



Options: Automated (electric, pneumatic, hydraulic), overpressure safety devices

Approvals AD2000 A4, AD2000 HPO, TA Luft, ATEX

Slide Valves

DN (mm): 50 - 1200 / 2“ - 50“ ▪ Through conduit-design in open position

▪ Dead space-free▪ No pressure loss▪ Low-noise

PN (bar) / ANSI: 2,5 - 50 / CL 10 - 150



Options: Automated, limit switches, leakage monitoring, etc.



Rubber Lined Wedge Gate Valves, Type Multamed / Multamed Premium (Gas)

DN (mm): 40 - 300 ▪ Safe sealing against dust and humidity

▪ Continuous coating of the body for improved corrosi-on protection

▪ Reinforced stem nut (very high fracture resistance)

▪ Reliable seal, independent of the pressure exerted on the wedge by the medium

▪ Integrated sliding blocks made of special plastic

PN (bar): 10 - 16


Body materials: GGG50 epoxy min. 250 μm, GGG50 Pro Enamel

Wedge rubber coating, sealings:

EPDM, NBR

Connections: Flanged, welded ends, socket connection

Face-to-face: EN 558, GR14, series 15

Options: Chain wheel, headstocks, adjustable mounting accessories for installation in the ground

Approvals: DVGW (Water), DVGW (Gas)

Piston Valves

DN (mm): 10 - 200 / 1/2“ - 2“ ▪ Sealed-off by two flexible valve rings

▪ Same tightness grade can be achieved across port and atmosphere due to identical valve rings

▪ No metallic contact▪ Large sealing surface▪ Cleaning effect of the piston

PN (bar): 16, 40, 63


Body materials: Cast iron, ductile iron, carbon steel, stainless steel

Connections: Flanges, threaded, socket weld ends, butt weld ends

Options: Regulating piston, heating jacket

Approvals: ATEX, TA Luft, Fire-safe

Gate Valves


Shut-off Valves

Shut-off and Control Valves

DN (mm): 15 - 350 / 1/2“ - 20“ ▪ In straight pattern▪ Face-to-face length acc. to EN 558-1 GR 1 & GR 2

▪ Face-to-face length acc. to ANSI B16.10

PN (bar) / ANSI: 10 - 420 / CL 150 - 2500




Approvals: AD2000 A4, AD2000 HPO, TA Luft 2002/VDI 2440, ATEX

Globe Valves with Bellow Seal

DN (mm): 15 - 300 / 1/2“ - 16“ ▪ In straight pattern▪ Face-to-face length acc. to EN 558-1 GR 1 & GR 2

▪ Bellows sealing▪ Face-to-face length acc. to ANSI B16.10

PN (bar) / ANSI: 10 - 160 / CL 150 - 900




Options: Automated (electric, pneumatic, hydraulic), heating jacket, bypass

Approvals: AD2000 A4, AD2000 HPO, TA Luft 2002/VDI 2440, ATEX


Manual Slanting Seat Valves, Series MVMFL / VMFL

DN (mm): 8 - 100 ▪ Applications: Textile dyeing and finishing plants, chemical plants, water-treating, alimentary, general industrial plants

PN (bar): 16 - 25


Body materials: 1.4408, 1.4409

Seat materials: PTFE, PTFE/CG

Connections: Flanged, female threaded, butt weld ends, socket weld ends

Options: Packing box and extended bonnet for steam max. +180°C

Approvals: ATEX

Pneumatic Slanting Seat On/off Valves, Series VPFL / NPFL / MVPFL

DN (mm): 8 - 200 ▪ Compact and solid construction

▪ Applications: Textile dyeing and finishing plants, chemical plants, water-treating, alimentary, general industrial plants

PN (bar): 10 - 25


Body materials: 1.4408, 1.4409

Connections: Flanged, butt weld ends, socket weld ends, female threaded

Options: Manual handwheel, limit switches, solenoid valves, electropneumatic converter signal 4-20 mA

Approvals: ATEX

Pneumatic Globe Valves, Series VPFA / VPOO / SBS / MVPS

DN (mm): 8 - 150 ▪ Compact and solid construction

▪ Applications: Textile dyeing and finishing plants, chemical plants, water-treating, alimentary, general industrial plants

PN (bar) / ANSI: 10 - 40 / CL 150 - 300


Body materials: GGG40, 1.0460, 1.4408, 1.4409


Options: Manual handwheel, limit switches, solenoid valves, electropneumatic converter signal 4-20 mA

Approvals: ATEX

Shut-off Valves


Strainers

Carbon Steel Strainers

DN (mm): 15 - 300 / 1/2“ - 36“ ▪ Y-type▪ Face-to-face length acc. to EN 558-1 GR 1

▪ Face-to-face length acc. to ANSI B16.10

PN (bar) / ANSI: 10 - 160 / CL 150 - 2500





Y-Strainer, Series FFL

DN (mm): 8 - 200 ▪ „Y“-filter in stainless steel▪ Applications: Textile dyeing and finishing plants, chemical plants, water-treating, alimentary, general industrial plants

PN (bar): 10 - 25


Body materials: Stainless steel 316L

Connections: Flanged, threaded, welded ends

Options: Various degrees of filtration, drain cap, temperatures of up to +200°C with special seal gaskets

Approvals: ATEX

Lined Strainers, Type ASF

DN (mm): 25 - 200 / 1“ - 8“ ▪ Corrosion resistant filter insert

▪ Easy exchange and cleaning of the clogged filter inserts - not necessary to remove the strainer from the line

PN (bar) / ANSI: 16 / CL 150


Body materials: GGG40.3-PFA, GGG40.3-FEP

Filter: PTFE/ETFE monofilamented filter screen


Options: Various mesh sizes of filter screens or drillings available,permanent drain connections are available as an option



Ball Segment Valves

Ball Segment Valves, SOMAS, Centric/Eccentric

DN (mm): 25/2 - 700 ▪ Standard face-to-face dimensions

▪ Centric (type KVT) or eccentric (type KVX) design

▪ Low-Noise: noise reduc-Low-Noise: noise reduc-tion for high differential pressures

▪ V-groove (type KVMW, KVMF) for high consisten-cy pulp

▪ Particularly high Kv-values

PN (bar) / ANSI: 10 - 100 / CL 150 - 300


Body materials: 1.4408, Hastelloy® C, titanium, special materials

Seat materials: PTFE (10% carbon)PTFE 53 (50% 1.4435)HiCo (Stellite®)PEEK (high temperature resistant plastic)without seat (hard chromed cover plate)

Connections: Wafer, flanged

Designs: Wafer design - Type KVTW Flanged design - Type KVTF

Options: Manual override, safety interlock at the actuator

Approvals: ATEX, FDA, SIL

Ball Segment Valves, SOMAS, Short Face-to-Face Dimension, Centric/Eccentric

DN (mm): 25 - 250 - Wafer80 - 400 - Flanged

▪ Short face-to-face dimension

▪ Centric (Type KVT) or eccentric (Type KVX) design

▪ Low-Noise: noise reduc-Low-Noise: noise reduc-tion for high differential pressures

▪ V-groove (Type KVMW, KVMF) for high consisten-cy pulp

▪ Particularly high Kv-values



Body materials: 1.4408, Hastelloy® C, titanium, special materials

Seat materials: PTFE (10% carbon)PTFE 53 (50% 1.4435)HiCo (Stellite®)PEEK (high temperature resistant plastic)without seat (hard chromed cover plate)

Options: Manual override, safety interlock at the actuator


Ball Segment Valves, SOMAS, Medium and High Consistency Valves

DN (mm): 100/150 - 350/400 ▪ Special design for high consistencies in the pulp and paper production

▪ Different nominal inlet and outlet sizes

▪ V-groove

PN (bar) / ANSI: 25 / CL 150

Body materials: 1.4408, CF8M

Seat materials: PTFE 53 (50% 1.4435)HiCo (Stellite®)



Control Valves

Globe Valves in 2- and 3-Way Design

DN (mm): 4 - 200 / 1/4“ - 8“ ▪ Regulation of liquids, gases, or steam

▪ Optimally adapted design depending on the individual application

PN (bar) / ANSI: 10 - 63 / CL 150, 300


Body materials: GGG40, 1.0619, 1.4408

Seat materials: Stainless steel, Stellite®, plastic layer

Connections: Flanged, threaded and welded ends

Options: Bellow seal, extended stem, cryogenic

Approvals: ATEX

Micro Flow Valves

DN: 15 - 50 / 1/4“ - 2“ ▪ Variety of combinations of materials, innervalve and other components)

▪ Applications:general industry, research, development, pilot plants

▪ Globe or angle design

PN (bar): up to 340 bar


Body materials: Stainless steel

Seat materials: Stainless steel, Stellite®, Hastelloy®, tantalum

Kvs range: 0,0000015 - 5,1

Connections: Flanged, threaded and special connections

Options: Bellow seal, cooling fins, extended stem, special packings

Approvals: ATEX, SIL, TA Luft, FDA

Cryogenic Control Valves

DN: 1/4“ - 1“ ▪ Suitable for regulation of liquids, gases, and steam

▪ Applications: general industry, research, development, pilot plants

▪ Particularly for regulation of media up to T ≤ -50°C

PN (bar): up to 170 bar



Seat materials: Stainless steel, Stellite®, Hastelloy®, tantalum

Kvs range: 0,0000015 - 51

Connections: Female threaded(NPT or BSP)

Approvals: ATEX, SIL, TA Luft, FDA


Sanitary Valves / Valves for Food Processing, Series 600

DN (mm): 15 - 100 ▪ Suitable for regulation of liquids, gases, and steam in the biotechnological, pharmaceutical, and food industry

▪ Suitable for all applica-tions where deposits must be avoided

PN (bar): 10


Body materials: Stainless steel 1.4404

Seat materials: EPDM, metal

Cvs range: 0,45 - 160

Connections: Tri-Clamp, flanged, welded ends

Options: Polished surfaces, 3-way design

Approvals: ATEX, FDA

Dosing Valves, Series VD

DN (mm): 0,5 - 8 ▪ Dosing valves for various liquids (varnishes, sol-vents, dyes, inks)

▪ Applications: Textile dyeing and finishing plants, printing, general industrial plants

PN (bar): 16


Body materials: AISI 316 / AISI 316L (1.4408 / 1.4404)


Connections: Female threaded, male threaded, hose nipple

Options: O-ring Kalrez®

Approvals: ATEX

Steam Desuperheaters

DN steam (mm): 40 - 400 (depending on design)

▪ Wide range of models, sizes, and materials to sa-tisfy all the specifications of the power industry, pulp and paper industry, and process gas applica-tions

▪ Type ‚SPID‘ for small pipes in the power in-the power in-dustry, pulp and paper industry, and process gas applications

DN water (mm): 15 - 80 (depending on design)

PN (bar) / ANSI: 16 - 400 / CL 150 - 2500


Body materials: DIN & ASME welding materials


Options: Variable nozzle type, Venturi type with up to 8 nozzles, fixed nozzles

Approvals: ATEX, SIL, TA Luft

Control Valves


Check Valves

Wafer Swing Check Valves, Type ZRK/ZRKF

DN (mm): 32 - 600 ▪ Easy structure, short dimensions

▪ For direct mountingbetween DIN-flanges

PN (bar) / ANSI: 10, 16 / CL 150


Body materials: GGG40, steel, 1.4408, 1.4571, alubronze, duplex, Hastelloy®

Seat materials: NBR, EPDM, FPM, PTFE, metal

Connections: Mounting between flanges acc. to DIN EN1092-1

Dual Plate Check Valves, Type 915

DN (mm): 50 - 1000 ▪ Low opening pressure▪ Easy structure, short dimensions


PN (bar) / ANSI: 6 - 40 / CL 150


Body materials: GGG40, steel, 1.4408, alub-ronze, duplex, Hastelloy®

Seat materials: NBR, EPDM, FPM, PTFE, FPM/FKM, metal


Tilting Disc Check Valves, Type RM

DN (mm): 40 - 900 ▪ Robust design▪ Metal sealing▪ Eccentric design▪ Quick closing reaction due to oblique sealing

▪ Short face-to-face dimension

▪ Suitable as well for low differential pressures

▪ Applications: pulp and paper, wastewater treatment plants, food and beverage, etc.

PN (bar): 10 - 40

Temperature (°C): +400



Connections: Wafer

Options: Auxiliary spring, counterweight, damper


Check Valves, Series VC/L

DN (mm): 6 - 50 / 1/8“ - 2“ ▪ 2-way check valve▪ Bar material▪ Low pressure loss

PN (bar): 40



Seat materials: FKM, NBR, EPDM, silicone

Opening pressure: 0,25 bar

Connections: Threaded

Lined Swing Check Valves, Type ARK2

DN (mm): 50 - 400 / 2“ - 16“ ▪ Particularly for highly corrosive media

▪ Installation in vertical and horizontal position

PN (bar) / ANSI: 10 - 16 (> DN 200: only PN 10) CL 150


Body materials: GGG40.3, PFA

Seat materials: GGG40.3, PFA

Valve disc: PFA

Connections: Mounting between flanges acc. to DIN EN1092-2/ ANSI CL B16.5


Disco Check Valves, Series 930

DN (mm): 15 - 300 ▪ Easy structure, short dimensions


PN (bar) / ANSI: 6 - 40 / CL 150


Body materials: 1.0619 / 1.4408

Seat materials: NBR, EPDM, FPM, PTFE, metal


Check Valves


Check Valves

PTFE Lined Check Valves, Type DTEF

DN (mm): 15 - 150 ▪ Hastelloy® spring coated with PTFE/PFA tube and welded on the ends

PN (bar) / ANSI: 10 / CL 150

Body materials: PTFE + 25% glass, TFM/PTFE cond. FDA

Valve plate: PTFE + 25% glass, TFM/PTFE cond. FDA

Seat materials: Without sealing, Viton®, EPDM, NBR

Connections: Mounting between flanges acc. to Din EN 1092-1


Lined Ball Check Valves, Type ARV2

DN (mm): 15 - 200 / 1/2“ - 8“ ▪ Vertical and horizontal installation possible

▪ Ball: solid PTFE ▪ Full port design▪ Low opening pressure

PN (bar) / ANSI: 10 - 16(DN200: only PN10)CL 150


Body / seat materials:

GGG40.3/PFA, GGG40.3/FEP

Ball: PTFE


Options: Lined 45° ball check valve (type ARL), lined check valve / sight glass-combination (type ARV/SG)

Approvals: ATEX, FDA, SIL2

Check Valves

DN (mm): 15 - 300 / 1/2“ - 12“ ▪ Face-to-face dimension acc. to EN 558-1 GR 1

▪ Face-to-face dimension acc. to ANSI B16.10

PN (bar) / ANSI: 10 - 420 / CL 150 - 2500






Swing Check Valves

DN (mm): 50 - 800 / 2“ - 40“ ▪ Inlet shaft▪ Freely swinging flap▪ Face-to-face dimension acc. to EN 558-1 GR 1

▪ Face-to-face dimension acc. to ANSI B16.10

PN (bar) / ANSI: 10 - 420 / CL 150 - 2500





High Pressure Swing Check Valves

DN (mm): 50 - 600 / 2“ - 24“ ▪ High wear resistance▪ Bearing pin: wear-resistant and corrosion-resistant

▪ Pressure sealing bonnet▪ Applications: Water, steam, gas, oil

PN (bar) / ANSI: 160 - 630 / CL 900 - 4500

Body materials: Various forged materials




Check Valves


Plug Valves

Metal Plug Valves, Type G4E

DN (mm): 15 - 300 / 1/2“ - 12“ ▪ Tighter shut-off than other rotary design valves

▪ For difficult chemical applications and for the isolation of pumps, tanks, reactors, and other critical equipment

PN (bar) / ANSI: 10, 40 CL 150 - 300 (type G4)


Body materials: GGG40.3, 1.0619, 1.4408, duplex, nickel, Inconel®, Monel®, titanium, zirconi-um

Plug: GGG40.3, 1.0619, 1.4408, duplex, nickel, Inconel®, Monel®, titanium, zirconi-um

Seat materials: PTFE, TM, UHMWPE, TFEG (glass)


Options: Oil and grease-free, fire-safe, heating jacket, locking device, control plug

Approvals: ATEX, SIL2, TA Luft, Fire-safe

PFA Lined Plug Valves, Type T4E

DN (mm): 15 - 300 / 1/2“ - 12“ ▪ Suitable for extreme service and vacuum conditions

▪ Bubble-tight shut-off▪ No valve seat replacement necessary

PN (bar) / ANSI: 10 - 16 / CL 150 - 300


Body materials: GGG40.3 PFA, 1.0619 PFA, 1.4408 PFA

Plug: PFA lined

Diaphragm: TFM (PFA)


Options: Additional stainless steel diaphragm

Approvals: ATEX, SIL2, TA Luft, FDA


Ceramic-Lined Modular Ball Valves „Cera Valve“

Ball valves and sliding disc valves are getting highly wear-resistant due to the strategic use of ceramic components. These valves are mainly used for control and on/off applications for abrasive, corrosive, and solid-containing media like fly ash, lime milk, lime mud, kaolin, titanium dioxide, acids, alkaline solutions, pigments, etc.

Primary application fields are the chemical industry, pulp and paper industry, steel mills, power plants, waste incineration plants, pneumatic conveyor systems, etc.

Due to its modular design, „Cera Valve“ provides numerous different designs for many different applica-tion possibilities.

DN (mm): 10 - 300

PN (bar): up to 40 (higher pressures possible)


Compact or flanged design

Control and on/off valve

Flow rates from 1m³/h up to 2.800m³/h

Spring-loaded sealing system with trunnion mounted and floating ball, also hardened metal ball available

Used ceramics: Aluminium oxide, zirconium oxide, silicon carbide, silicon nitride

Approvals: TA Luft, SIL, ATEX

Valve type BR26 Cera is an on/off ball valve made of stainless steel, with ceramic seats and ceramic ball, for use in abrasive and corrosive applications, e.g. in pneumatic conveyor systems.

DN (mm): 15 - 100

PN (bar): 10 - 40


Seat materials: Silicon carbide

Ball: ZrO2, tungsten carbide


Floating ball

Blow out proof stem

Spring loaded seats

Approvals: TA Luft, SIL, ATEX

Ceramic Valves, Wear Protection, System Solutions

33www.flowtec.at

Systemlösungen mit keramischen KomponentenSystem solutions with ceramic components

KERAMISCHER ROHRVERSCHLEISSSCHUTZCERAMIC PIPE WEAR PROTECTION

www.flowtec.at

Ceramic Valves, Wear Protection, System Solutions

Sliding Disc Valves

The sliding disc valve is dead space-free and gas tight and is particularly suitable for regulation of low volumes as well as dosing tasks.

On type SSC, the medium flows solely through ceramic (no metallic contact). For highly corrosive media, pharmaceutical products, products for microelectronics (pure silicon), etc. Suitable for control and on/off applications.

Key data:

DN (mm): 2 - 100

PN (bar): 40

Temperature (°C): up to +450 (higher on request)

Designs:

Design for chemical industry (type SSC)

Light-weight design (types SSL, SDL, SGL)

4-plate design (type SVC)

Wear Protection of Pipes, Pipe Elbows, T/Y-Pieces, Orifice Plates, Reducers

The pipe elbows made of one-piece, cast ceramic are nominal size conform. These pipe elbows are characterized by the use of premium ceramics, low weight, and step-free transition. The components can also be adapted to existing systems, without changing the pipelines.

DN (mm): 15 - 200

PN (bar): 6 - 16

Design: Steel jacket or GFK-coated, electrically conductive

Various types of connections(flanges, couplings, clamps, etc.)

Ceramic System Solutions

Multi-stage depressurizing (liquid - gas)

Application: coal gasification

„Blackwater“ - waste water

Desalination valves


Pinch Valves with Manual Actuator, Type PVE

DN (mm): 25 - 1000 ▪ 100% tight▪ Full bore▪ Only the sleeve is in contact with the medium

▪ Self-cleaning▪ Excellent wear resistance

PN (bar): Vacuum - 100


Body materials: Cast steel, stainless steel, aluminium

Sleeve: SBRT or EPDM, further sleeves depending on the application, e.g. NBR, NR, PU, FPM, etc.


Pinch Valves with Polyamide Body, Type PVEG



PN (bar): up to 10


Body materials: Polyamide mix

Sleeve: SBRT, EPDM


Pinch Valves with Cast Steel Body, Type PVG



PN (bar): up to 10


Body materials: Cast steel

Sleeve: SBRT, EPDM


Sleeve Types and Replacement Sleeves

Depending on the media requirements, various sleeve materials are available like e.g. green liquor sleeves.

PU-Lined SensoMate Conical Vacuum Sleeve Sleeve Sleeve Sleeve

Pinch Valves


Dampers and Flue Gas Valves

Dampers and flue gas valves (designed according to individual customer requirements) are available in following designs: butterfly valves like e.g. stack dampers, louver dampers, flare gas valves, knife gate valves, goggle dampers, poppet valves, butterfly valves with twin seals and sealing air fan, etc.

DN (mm): 25 - 7000

Working pressure (bar): max. 3


Connections: Wafer, double flanged, and welded ends

Construction: round, square, rectangular

Design: casted or welded construction

Body materials: depending on application

Connection acc. to DIN24154 R2/R4, PN 2,5 / PN 6 / PN 10, CL 150

Seat materials: double eccentric soft sealing (Zero Leakage Class VI)

Options: quick opening/closing function, refractory linings

Approvals: tightness acc. to TA Luft (AED certificate), ATEX 94/9/CE certificate, SIL2, Halar® coating


Line Blind Valves

DN (mm): 25 - 1200 / 1“ - 48“ ▪ Light weight▪ Only one operator required

▪ Safety improved due to locking device

PN (bar) / ANSI: 10 - 400 / CL 150 - 2500

Temperature (°C): -196 up to +535 (+800 high temperature design)

Body materials: Stainless steel, duplex Hastelloy®, Monel®, Incoloy®, Inconel®, titanium, etc.

Connections: Flanged, welded ends, threaded

Options: Automated, limit switches, special face-to-face dimensions, with draining valve

Approvals: ATEX

Line Blind Valves


Bulk Solid Valves

Silo Outlet Valves, Type XC

DN (mm): 50 - 600 ▪ Special design of the body▪ Ideal for use as silo outlet valve

▪ For industrial bulk hand-ling service applications

▪ Uni-directional sealing


Body materials: GG25, 1.4408

Seat materials: EPDM, PTFE, Viton®, silicone, metal

Connections: Wafer

Options: Bonnet design


Swing Disc Valves, Type SD

DN (mm): 80 - 300 / 3“ - 12“ ▪ For particularly high switching cycles

▪ For highly abrasivemedia, such as bottom ashes

▪ For pneumatic conveyorsystems

PN (bar): up to 3

Body materials: Cast iron, stainless steel

Seat materials: Soft seat, metal seat

Connections: Wafer

Approvals: ATEX

Swing Knife Gate Valves, Type SG

DN (mm): 80 - 400 / 3“ - 16“ ▪ For industrial bulk hand-ling service applications

▪ Bottom ashesPN (bar): up to 3

Body materials: Stainless steel, steel

Seat materials: Metal seat, soft seat


Approvals: ATEX

Square Port Knife Gate Valves, Type BC

DN (mm): 150x150 - 1000x1000 ▪ Rectangular / square port low-pressure knife gate valve in welded construction

▪ For powdery media

PN (bar): 1 (higher on request)

Body materials: Carbon steel, stainless steel

Seat materials: EPDM, Viton®, silicone, metal


Approvals: ATEX

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Bottom Outlet Valves


DN (mm): 20 - 400 ▪ Liquids with/without solids, gases, powders, powdery media, viscous and highly viscous media

PN (bar) / ANSI: 10 - 150 / CL 150 - 900

Body materials: Steel, stainless steel, titani-um, zirconium, Uranus® B6, Hastelloy®, Monel®, (super)duplex, carbon steel, Inco-loy® (Reg.), Inconel® (Reg.)

Actuators: Manual, pneumatic, electric, hydraulic

Options: Crust-breaking function, bellow sealed stem, flush connections, surface polished inside and/or outside (CIP/SIP), heating jacket, injection control, dead space free


Bottom Outlet Valves, Type KVBW / KVBF

DN (mm): 80 - 400 ▪ Specially adaptedinlet flange

▪ Shaft is manufactured in one piece to guarantee a backlash-free transfer of the turning movement

PN (bar): 6

Temperature (°C): 200


Seat materials: PTFE 53, Hostaflone® (FDA)

Connections: Flanged, wafer

Options: Flush connections, surface roughness Ra<0,8mµ



DN (mm): 40 - 150 ▪ Low cavity behind the seats

▪ Antistatic device▪ Full bore▪ One-piece body design▪ Laser welded, without body seal

PN (bar) / ANSI: (6)10 - 40 / CL 150 - 300


Body materials: 1.4404, Hastelloy®

Seat materials: PTFE, TFM glass, metal

Connections: Flanged, welded ends, threaded

Options: Double gland packing, heating jacket, flushing bore, integrated cavity pressure relief system, pressure equalizing hole

Approvals: ATEX, FDA, SIL, TA Luft, SVGW, Fire-safe


Sampling Valves

DN (mm): 10 - 200 ▪ Liquids, solid-containing liquids, gases, powders, powdery media, viscous and highly viscous media

PN (bar): 10 - 100

Body materials: Steel, stainless steel, titani-um, zirconium, Uranus® B6, Hastelloy®, Monel®, (super)duplex, carbon steel, Inco-loy® (Reg.), Inconel® (Reg.)

Actuators: Manual, pneumatic, electric, hydraulic

Options: Crust-breaking function, bellow sealed stem, flush connections, surface polished inside and/or outside (CIP/SIP), fire-safe design, heating jacket, injection control, dead space free


Sampling Valves, Type TP

DN (mm): 25/40 ▪ DN 25 for consistency of 0-5%

▪ DN 40 for consistency of> 3-5% in case of high reject content or long fiber pulp (without flush connection)

▪ DN 40 for consistency of> 5-8% (with flush connection)

PN (bar): 10

Temperature (°C): 120


Seat materials: Soft seat (O-ring NBR),others on request

Connections: Welding connection, screw connection

Options: Pneumatic actuator, flush connections

Approvals: ATEX

Ball Sampling Systems, Type AtoPro

DN (mm): 25 - 80 ▪ For quick sampling▪ High security sampling with a stainless steel protecting case in combination with integrated detoxification filters

PN (bar): 10, 16


Body materials: GGG40.3 - PFA, GGG40.3 - PFA-conductive,1.4408



Options: Lined or stainless steel design, heating jacket, protection case

Approvals: ATEX, SIL2, FDA

Sampling Valves


Safety Valves acc. to API-Standard 526

Spring Loaded Pressure Relief Valves, Type JOS-E / JBS-E

DN (inch): 1“ D 2“ - 8“ T2 10“(higher on request)

▪ Acc. to API-526 standard ▪ For air, gas, steam, vapor, liquids, and two-phase applications

▪ Exceptionally rugged, standardized design

▪ Perfectly suitable for applications in process and power industries

ANSI: CL 150 - 2500


Body materials: ASME SA216/217, SA351-CF8M, duplex, Hastelloy®, Monel®, titanium, Inconel®

Seat materials: Metal-to-metal, Buna-N, Viton®, silicone, Kalrez®, TFE, EPR


Options: Materials and certifications for sour gas application NACE, special Teflon® (FEP) bellows coating, BlockBody design, steam jacketed bodies, supplementary loading

Approvals: ASME Boiler and Pressure Vessel Code, section VIII, and API-Norms 526 and 527, NACE

Spring Loaded Pressure Relief Valves, Series 800 / 900 (900BP)

DN (inch): 1/2“ - 2 1/2“ ▪ Acc. to API-526 standard ▪ Series 800 with adjusta-ble blowdown

▪ Serie 900 OMNI-TRIM® with fixed blowdown

▪ For air, gases, steam, liquids, thermal relief

ANSI: CL 150 - 2500


Body materials: ASME SA216/217, SA351-CF8M, duplex, Hastelloy®, Monel®, titanium, Inconel®

Seat materials: Metal-to-metal, Buna-N, Viton®, silicone, Kalrez®, TFE, EPR

Connections: NPT threaded, socket weld ends, butt weld ends

Options: Materials and certifications for sour gas application NACE, BlockBody design, series BP for liquid applications involving variable back pressure

Approvals: ASME Boiler and Pressure Vessel Code, section VIII and API-Norms 526 and 527, NACE


Safety Valves gem. API-Standard 526

Pilot Operated Pressure Relief Valves „Anderson Greenwood“

DN (inch): 1“ x 2“ up to 20“ x 24“ ▪ Wide range of products and technologies

▪ Decades of experience in the field of pressure relief

▪ Oil and gas production and processing, petro-petro-chemical, and chemical industry

▪ For gases, liquids, steam, and mixed phase services

▪ Acc. to API-526 standard

ANSI: CL 150 - 2500


Body materials: Aluminium, carbon steel, stainless steel, special materials

Seat materials: Metal-to-metal, various soft sealings


Approvals: ASME Boiler and Pressure Vessel Code, section VIII and API-Norms 526 and 527, ASME section stamp


Valves for Water Applications Industry ▪ Municipal ▪ Power Stations

Butterfly Valves, Type ROCO Wave

DN (mm): 150 - 1600 ▪ Double eccentric butterfly valve with flow-optimized “wave“ design

▪ Minimized pressure losses▪ High energy efficiency▪ Polygon connection of shaft and disc

▪ Uninterrupted corrosion protection

▪ Slider crank gearbox

PN (bar): 10 - 40

Temperature (°C): max. 60

Body materials: GGG40 epoxy coated, GGG40 Pro Enamel coated

Seat ring: High quality alloy welding, enamelled

Sealings: EPDM, NBR, Viton®


Face-to-face: EN 558, GR 14 (DIN3202 F4)

Options: EPC (Epoxy-Polymer-Ceramic) for critical media, ATEX coated, rubbered coating

Approvals: DVGW (Water), ATEX

Butterfly Valves, Type EAK

DN (mm): 700 - 3600 ▪ Variants with weightloa-ded hydraulic actuator available

▪ Spindle gear

PN (bar): 6 - 40


Body materials: GGG40 epoxy coated

Seat ring: Austenitic Cr-Ni steel, enamelled



Face-to-face: EN 558, GR 14 (DIN3202 F4)

Options: EPC (Epoxy-Polymer-Ceramic) for critical media, ATEX coated, rubbered coating

Approvals: Certificate for drinking water, ATEX

Rubber Lined Wedge Gate Valves, Type Multamed / Multamed Premium (Gas)

DN (mm): 40 - 300 ▪ Safe sealing against dust and humidity

▪ Continuous coating of the body for improved corrosi-on protection

▪ Reinforced stem nut (very high fracture resistance)

▪ Reliable seal, independent of the pressure exerted on the wedge by the medium

▪ Integrated sliding blocks made of special plastic

PN (bar): 10 - 16


Body materials: GGG50 epoxy min. 250 μm, GGG50 Pro Enamel

Wedge rubber coating, sealings: EPDM, NBR

Connections: Flanged, welded ends, socket connection

Face-to-face: EN 558, GR14, series 15

Options: Chain wheel, headstocks, adjustable mounting accessories for installation in the ground

Approvals: DVGW (Water), DVGW (Gas)


Knife Gate Valves, Type ERU K1

DN (mm): 50 - 600 ▪ As wafer-type or end-of-line valve

▪ For water, sewage▪ Industries: Sewage treatment plants, power plant industry, steel industry

PN (bar): 4 - 10


Body materials: GG25 epoxy coated

Valve plate: 1.4571

Sealings: EPDM, NBR

Connections: Can be used as wafer- type or end-of-line valve without counter flange up to 2 bar

Knife Gate Valves, Type EB in Stainless Steel

DN (mm): 50 - 1200 ▪ Bi-directional sealing▪ Full bore▪ Especially suitable for applications in the paper industry as well as in the waste water and chemical industry




Connections: Wafer

Approvals: ATEX

Knife Gate Valves, Type EB in Cast Iron

DN (mm): 50 - 1600 ▪ Especially suitable for water and waste water applications

▪ Bi-directional with ex-changeble profile seal

▪ Integrated flange seal


Body materials: GG25, epoxy-coated


Connections: Wafer

Approvals: ATEX



Bonneted Gate Valves, Type BU

DN (mm): 800x800 - 2000x2500 ▪ Rectangular geometry including by-pass for pressure equalizing

▪ Whole design according to customer requirements

▪ Air vent system

PN: up to 150 mWs

Body materials: Steel, SS304

Seat materials: Bronze

Connections: According to customer requirements

WAGU® Penstocks and Gate Valves, Series WAGU®

DN (mm): 150 - 3000(higher on request)square/rectangular

▪ Penstocks used for iso-lating and regulating open channels, inlets and outlets of canals, sewers, pits, basins, and pipelines

▪ Ideally suited for use in sewage engineering, the water industry, and flood protection

PN (bar): up to 2

Body materials: Hot-dip zinc-coated steel, stainless steel, aluminium alloys

Connections: For wall bolting, grouting, or as flange type

Check Valves / Nozzle Check Valves

DN (mm): 80 - 900 ▪ Particularly economical due to optimized stream-lined design

▪ Short closing stroke and thus minimized pressure surges

PN (bar): 10 - 40

Body materials: EN-JS1025, EN-JS1030

Coatings: Epoxy, enamel





Swing Check Valves

DN (mm): 50 - 300 ▪ Exterior shaft and intake strainer

▪ For water and sewage in plants, buildings, and valve chambers

▪ Opening angle 93%, for an exceptionally low zeta value

▪ Self-centering of the valve disc

PN (bar): 10 - 16

Temperature (°C): max. +60

Body materials: GGG40-epoxy

Sealings: NBR


Face-to-face: DIN EN 558-1, GR 48 (F6)

Options: With/without weight-loaded lever

Swing Check Valves, Type ERK

DN (mm): 150 - 1400 ▪ Low-weight short face-to-face dimension

▪ Double-offset free-swin-ging and streamlined disc

PN (bar): 10 - 40


Body materials: GGG40-epoxy coated

Seat ring: Stainless steel



Face-to-face: DIN EN 558, GR 14

Options: Epoxy-Polymer-Ceramic (EPC), hydraulic damping device

Approvals: DVGW (Water)

Ball Check Valves, Type KRV

DN (mm): 50 - 600 ▪ Especially suitable for waste water posing a high risk of clogging

PN (bar): 10, 16

Body materials: GGG40 coated

Ball: Steel/aluminium,NBR/EPDM rubberized


Face-to-face: DIN EN 558-1, GR 48

Options: Floating ball


Needle Valves, Type RKV / RKS

DN (mm): 100 - 2000 ▪ For safe and reliable reduction and control of pressure heads and flow rates

▪ One-piece design▪ Optimized flow perfor-mance and minimum pressure losses when fully opened

PN (bar): 10 - 160


Body materials: GGG50-epoxy & carbon steel-epoxy coated, stain-less steel on requestSeat ring and control inserts made from stainless steel

Construction: Vaned ring or slotted cylinder design


Face-to-face: DIN EN 558, GR 15

Options: EPC (Epoxy-Polymer-Ceramic) for critical media

Approvals: ATEX

Fixed Cone Valves, Type CH

DN (mm): 400 - 2000 ▪ Designed to control the amount of water downstream

▪ Wide range of sizes and special materials in order to match the require-ments of the specific application

PN (bar) / ANSI: According to requirements


Actuators: Manual, electric, hydraulic

Connections: According to requirements

Pressure Reducing Valves - Spring-Operated, Type DVF

DN (mm): 50 - 150 ▪ For converting a higher fluctuating admission pressure into a lower and constant back pressure in water treatment and distribution installations

PN (bar): 10 - 40


Body materials: GGG40-epoxy coatedBody seat and guide made of alu-bronze

Pressure range (downstream):

1,5 up to 6 bar or 5 and 12 bar





Control Valves, Type RV

DN (mm): 50 - 150 ▪ For throttling and regulation in water treatment and distribu-tion installations as well as hydroelectric power plants

PN (bar): 16 - 40



Piston and slotted bushing: 1.4031

Sealings: PTFE, NBR


Pressure Sustaining Valves - Medium-Controlled, Type DHV4

DN (mm): 50 - 600 ▪ Stable back pressure in supply networks and maximum flow perfor-mance

▪ For medium-controlled pressure reduction for drinking water in water supply and distribution installations

▪ Precise and stable regulation

PN (bar): 10 - 25



Sealings: EPDM

Upstream pressure range (bar): 0,2 - 2 / 1 - 20


Pressure Reducing Valves - Medium-Controlled, Type DVP4

DN (mm): 50 - 600 ▪ Precise and stable regulation

▪ Low pressure loss with fully open valve

▪ Controlled by flow medium

▪ Clear position indicator: 2 pressure gauges and shut-off valves

PN (bar): 10 - 25



Sealings: EPDM

Downstream pres-sure range (bar): 0,2 - 2 / 1 - 20



Air Valves, Type TWIN-AIR®

DN (mm): 50 - 200 ▪ Automatic air admissi-on and release of water pipelines

▪ Compact design with low weight

▪ Large cross-section with maximum air admission and release rates

▪ Automatic operational air release via lever with patented self-cleaning

PN (bar): 10 - 40


Body materials: GGG40 inside and outside epoxy coated, inside ena-melled, EPC inside

Sealings: EPDM


Options: Only air admission, only air release

Air Valves, Type BEV for Waste Water and Sewage

DN (mm): 80 - 200 ▪ Special construction for waste water and sewage

▪ Simple and robust design▪ Air quantity can be adjus-ted precisely

▪ Large free space between float and inner body wall

▪ No blockages due to suspended particles and foreign bodies

PN (bar): 10 - 16


Body materials: GGG40 epoxy

Sealings: NBR


Options: Only air admission, only air release, flush connection

Ball Valves, Type KH

DN (mm): 80 - 1200 ▪ For diverse applications with water and sewage, particularly at high flow rates (up to max. 15 m/s) and high pressure stages up to PN40

PN (bar): 10 - 40


Body materials: GGG40 epoxy, GGG50 epoxy, 1.0619 epoxy


Options: With inspection opening, with inspection seal, 3-way ball valve, special coatings



Diaphragm Valves, Type B/FD

DN (mm): 15 - 300 ▪ With/without rubber coating and different qualities of diaphragm for different media

▪ Hood and pressure piece are not in contact with the medium

▪ Lift restriction as stan-dard

PN (bar): 4 - 10


Body materials: GG25 or GGG40 Halar® ECTFE coating

Connections: Flanged, threaded (3/8“ - 2“)

Diaphragm: PTFE

Options: Rubber-coated with full bore (Type FD), with PTFE lining

Dismantling Joints, Type PAS 10/20/30

DN (mm): 50 - 1600 ▪ Balancing face-to-face dimensions

▪ For the easy remove of valves

▪ With two flanges and one pressure ring

PN (bar): 10 - 40


Body materials: Steel-epoxy coated

Sealings: EPDM

Coatings: Flanged

Wall Penstocks, Type MU

DN (mm): 150x150 - 4000x4000 ▪ Square or rectangular port

▪ 4 sided sealing▪ Used for on/off or con-trol applications in wells, tanks, pipe outlets, etc.

PN (mWs): up to 1000x1000 10 mWs, above 6 mWs


Frame and slide: 1.4301, 1.4404, 1.4571, duplex

Sealings: EPDM

Connections: Flanged, concreted

Options: Larger sizes, mechanical position indicators, actuator manual overrides, locking devices

Approvals: ATEX




Channel Penstocks, Type CC

DN (mm): 150x150 - 2000x2000 ▪ Channel gate▪ 3 sided sealingPN: Channel height



Sealings: EPDM

Connections: Flanged, concreted

Options: Larger sizes, mechanical position indicators, actuator manual overrides, locking devices

Approvals: ATEX

Flap Gates, Type RC/RR

DN (mm): 150x150 - 1400x1400 ▪ Square, rectangular, or round flap gate

▪ Type RR: round, Type RC: square

▪ Wall mounted or flanged▪ Commonly installed at the end of a line as a check valve

PN: 5 mWS

Temperature (°C): up to 100


Sealings: EPDM


Options: Larger sizes on request

Approvals: ATEX


Pneumatic Quarter-Turn Actuators, Type F89

Body materials: Aluminium ESPC coated

▪ Anodized aluminium body with electrostatic powder coating (ESPC)

▪ Standard mounted travel stops for valve position adjustment in open and close position (+/- 5° at each end)

▪ Pre-compressed spring design and anti-blowout drive pinion

Torque range double acting: 11 - 4173 Nm

Torque range spring return: 6 - 1663 Nm

Air supply pressure: max. 10 bar

Temperature range: -20°C up to +80°C

Low temperature version: -40°C up to +65°C

High temperature version: -15°C up to +150°C

Pneumatic and Hydraulic Actuators, Type Biffi / Morin

Torques: up to 750.000 Nm ▪ Total enclosed, wea-therproof carbon steel housing provides maxi-mum strength, internal coating protects against corrosion

Ambient tempe-rature (°C):

-28 up to +100Optional: -54 up to +150

Pneumatic and Hydraulic Actuators


Electric Actuators, Fail Safe, Type FS-FSQT, Schiebel

Voltage: 24 V - 400 V AC/DC ▪ For on/off and control function

▪ Easy to change positioning time

▪ Modulating operation possible due to decoupled fail-safe unit

Positioning time Fail Safe:

1 - 10 sec.

90° turn actuator FSQT: up to max. 32.000 Nm

Linear actuator FS: up to max. 190 kN

Options: ATEX version, analog position feedback signal 4-20 mA, bus connection, hand wheel

Electric Actuators, Type CM, Schiebel

Voltage: 24 V - 400 V AC/DC (special voltages on request)

▪ For on/off and control functions

▪ Adjustable speed and positioning time

▪ Compact, space-saving construction

90° turn actuator FSQT:

up to max. 15.000 Nm (higher for AB series)

Rotary actuator: up to max. 500 Nm (higher for AB series)

Linear actuator: up to max. 35 kN (higher for AB series)

Options: Fail-safe, ATEX version, analog position feedback signal 4-20 mA, bus connection

Electric Actuators, Type Auma

Voltage: 24 V - 690 V AC/DC ▪ For on/off and control functions

▪ Standardized control technology for DCS

90° turn actuator: up to max. 675.000 Nm

Rotary actuator: up to max. 32.000 Nm

Linear actuator: up to max. 270 kN

Options: ATEX version, analog position feedback signal 4-20 mA, bus connection

Electric Part-Turn Actuators, Type J+J

Torque: 10 - 300 Nm ▪ Construction acc. to ISO 5211 / DIN 3337

▪ Design:heating resistor, limit switches, manual override

Voltage: 12 V - 230 V AC/DC

Ambient tempe-rature (°C): -20 up to +70

Body materials: Polyamide (PA6), polypropylene (PP)

Degree of protection:

IP65, IP67

Options: Fail-safe with battery, positioning system for control applications

Electric Actuators


Positioners

Design: Analog, digital ▪ Modular construction▪ Compact, well-proven, and flexible design

▪ Exhaust opening with thread connection

▪ Easy to add on feedback unit F5

▪ Simple calibration, external zero adjustment

▪ High gain pilot valve▪ Built in gauge ports▪ Bright visible indicator, flat or Dome style

▪ Stainless steel cam

Supply air pressure:

up to 10 bar

High air capacity at mini-mum air consumption

Software: Solutions for diagnosis, maintenance, and confi-guration, integration into existing diagnostic systems

Options: HART, profibus, foundation field bus, partial stroke, non-contacting sensor

Approvals: ATEX, SIL2

Positioners


Limit Switches, Limit Switch Boxes

Portfolio: Available from all well-known manufacturers

Design: Mechanical, inductive, etc.

Mounting: Directly at the actuator/valve or via limit switch box at the actuator

Solenoid Valves

Portfolio: Available from all well-known manufacturers

Design: NAMUR or Inline

Function: 3/2-, 5/2- or 5/3-way

Voltage range: up to 230 V AC/DC

Options: ATEX, cryogenic design

Pneumatic Accessories

Filter regulators

Throttle plates and silencers

Quick exhaust and booster valves

Valve islands

Mounting Accessories

Mounting kits for automation

Mounting kits for manual valves

Reducing sleeves and adapters

Stem extensions

Accessories

VALVES - flowtec.at · Check Valves / Nozzle Check Valves .....44 Swing Check Valves ...

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VALVES - flowtec.at · Check Valves / Nozzle Check Valves .....44 Swing Check Valves ...