SRV Series
PROSAVE
Top Reliability, Smart Design,Valuable Product and Better Life
MED(CE) ISO 9001
www.prosave.co.kr
SURGE RELIEF VALVE
PNEUMATIC OR HYDRAULIC OPERATING TYPE
PILOT OPERATING TYPE SOLENOID VALVE OPERATING TYPE
N2 LOADED OPERATING TYPE
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• Quick response The high-capacity proportional hydraulic design allows fast response to surge pressure. This results in prompt return to stable pressure conditions.
• Low-maintenance Due to the absence of any external gas supply such as gas bottle, maintenance is reduced to the bare minimum, making the valve ideal for remote or inaccessible locations.
• High-performance Surge valve designs are based on simplicity. All components are field-proven to provide maximum protection reliability. They operate solely on fluid static pressure.
• Stable operation The design of the hydraulic incorporates snap-acting opening when the set pressure is reached and automatic switching to control in the event of continuing high-pressure conditions.
PNEUMATIC OR HYDRAULIC OPERATING TYPE
Surge Relief Valves are consists of a main valve assembly and Hydraulic Actuator, Accessory, completely assembled and tested as a unit and ready for field installation.
The valves are open when system pressure exceeds its pressure setting and throttle as necessary to limit system pressure to a pre-set maximum pressure. When pressure subsides below the pre-set maximum the valves are close tight.
Benefits
Typical Installation
Introduction
SURGE RELIEF VALVE
INLET OUTLET
SURGE RELIEF VALVE
FULL BORE VALVE
Pressure Transmitter
SURGE COMMANDER
CONTROL ROOM
Main Pipeline
To Overflow Tank or To Discharge
Flow Transmitter(Optional)
PT
FT
IndicatorLIMIT S/W
Junction Box
FLOW
Position
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Top Reliability, Smart Design, Valuable Product and Better Life _ PROSAVE
PROSAVE CO., LTD.
A
H
N.D
FLOW
Position IndicatorLIMIT S/W
1
5
3
7
14
6
2
11
15
8
13
12
17
Junction Box
PRESSURE TRANSMETER
1 BODY ASTM A216 Gr. WCB
2 BONET(COVER) ASTM A216 Gr. WCB
3 HYDRAULIC ACTUATOR STEEL
5 CYLINER FLANGE PLATE S.S. TYPE 316
6 COUPLING JOINT STEEL COMM'L
7 DISK S.S TYPE 316
8 DISK RETAINER S.S TYPE 316
9 STEM SEAL BUNA-N
11 SEAT RING S.S TYPE 316
12 SPRING STEEL
13 POISITION INDICATOR STEEL COMM'L
14 RESILIENT DISK EPDM
15 STEM S.S TYPE 316
17 SPRING GUIDE STEEL COMM'L
SURGE COMMANDER
Enclosure Corrosion resistant
Dimension 400(H) x 450(W) x 230(D)
Input Power 24VAC
Out Power24VDC from interal battery, charger
SIZE 2˝ 3˝ 4˝ 6˝ 8˝ 10˝ 12˝ 16˝ 20˝ 24˝ Other Size
N.D 50 80 100 150 200 250 300 400 500 600Available
on requestA 275 300 375 500 635 744 850 1035 1178 1250
H 800 800 900 1000 1200 1400 1600 1900 2200 2500
Note: Standard flange connection is JIS 5K and others are available on request.
Materials of Construction
Dimension Table Unit = mm
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Benefits
P39
G45
P/G
PLC
01
05
02
03
04
06
FLOW
01 - Main valve02 - Vent valve
Surge Relief Valve
PILOT OPERATING TYPE
IntroductionModel SRVP consists of a main valve, low and high pilot valve, and accessory, completely assembled and tested as a unit and ready for field installation.
SRV is install in the bypass line pipe to protect the piping system from the surge(Water hammer) by sudden flow change and pump sudden stop.
Main Valve is open when low pilot valve anticipates the negative pressure in piping system to prevent the pipe pressure rise, and when high pilot valve detects the exceed pressure in piping system to discharge pressure.
Main Valve is closed tightly when normal operation is in state.
Typical Installation
03 - High pressure pilot valve04 - Low pressure pilot valve
05 - Strainer06 - Solenoid valve(Optional)
Surge Anticipating & Pressure Relief SRV consists of low and high pilot valve, the low pilot valve anticipate surge(water hammer), the high pilot valve relieve the high pressure in piping system.
Accurate and Precise Pressure Control Main valve of pressure control is provided by accurate and precise pressure of low & high pilot valve.
Adjustable Opening and Closing Times Open and close time of SRV depends on field site. Quick open time and slight close time are adjustable.
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Top Reliability, Smart Design, Valuable Product and Better Life _ PROSAVE
PROSAVE CO., LTD.
SIZE 4˝ 6˝ 8˝ 10˝ 12˝ 16˝ 18˝ 20˝ 24˝
N.D 100 150 200 250 300 400 450 500 600
L 310 430 520 610 850 910 960 1010 1200
H 250 343 441 519 615 753 850 893 934
Main Valve Pilot Valve
Valve Patterns “Y”(globe) & angle Low, High pilot type
Size Range 2”~40” (50~1000 mm) 1/4”~1” (8~25 mm)
Standard MaterialsBody & Actuator: Ductile Iron, BronzeInternals: Stainless Steel, Bronze & coated SteelDiaphragm: Chloroprene, NBR
Body: Brass, Bronze or Stainless SteelInternals: Stainless SteelSprings: Galvanized Steel or Stainless Steel
Note : Other Size are available on request. Standard flange connection is JIS 5K and others are available on request.
P80
P80
P32
P32
P32
P24
P24
P24
G125
G125
H3H3
11
04
H4H4
P2 P3 P1P5 H5H5
07
P6
13
L
N.D
H
H1(
OP
EN
)
01
02
H2
H1
06
05
08
P4
03
09
10
12
Dimension Table (Y Pattern)
01 Body, 02 Lo-Cover 03 Up-Cover04 Stem
05 Disc, 06 Disc Pad07 Packing08 Seat
09 Guide Cap10 Diaphragm Pad11 Guide Bush12 Diaphragm
13 SpringH1~H4 BoltH5 NutP1~P6 O-ring
Unit = mm
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Benefits
InstrumentAIR(Scope site)
Vent
Inlet
Outlet
AIR SET
AIR LINE :
ELE. LINE :
Vent
Close
Open
Test
Vent
Solenoid Valve
Surge relief
PressureTransmitter
L/M
ValveP/T
SurgeCommand
IntroductionSRV is installed in the bypass line pipe to protect the piping system from the surge(Water hammer) by sudden flow change and pump sudden stop.
Model SRV-PDA consists of a main valve, solenoid valve, air set, completely assembled and tested as a unit and ready for field installation.
Main Valve is closed tightly when normal operation is in state. When a exceed pressure in piping system is occurred, surge command from pressure transmitter operates the solenoid valve, and main valve is open for protect the surge (Water hammer). It’s fully opening time is less than 200 millisecond.
Adjustable Opening and Closing Times In particular, fully opening time is less than 200 millisecond. Open and close time of SRV depends on field site. Quick open time and slight close time are adjustable.
Accurate and Precise Pressure Control Main valve of pressure control is provided by accurate and precise pressure of pneumatic solenoid valve.
Normal Open / Normal Close Selectable SRV consists of solenoid valve and air receiver tank (optional) and air set, it enables Normal Open or Normal Close of main valve.
SOLENOID VALVE OPERATING TYPE
Surge Relief Valve
Typical Installation
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Top Reliability, Smart Design, Valuable Product and Better Life _ PROSAVE
PROSAVE CO., LTD.
Size 4” 6” 8” 10” 12” Other Size
N.D 100 150 200 250 300
Available
on request
D1 191 254 322 378 432
D2 127 152 203 219 349
APP.H 237 327 415 484 536
Valve Type
Inch 4 6 8 10 12
mm 100 150 200 250 300
AngleCv 264 600 1018 1635 2305
Kv 229 519 881 1415 1996
Main Valve
Valve Patterns Angle Type
Size Range 4”~ 12” (100~300 mm)
Standard MaterialsBody & Actuator: Ductile Iron, Bronze / Internals: Stainless Steel, Bronze & coated SteelDiaphragm: Chloroprene, NBR / Spring: Inconel, Stainless SteelSolenoid Valve Size: 3/8”, 1/2“, 3/4”, 1”
Note : Other Size are available on request. Standard flange connection is JIS 5K and others are available on request.
P80
P32
P32
G125G125
P80
P32
P3202
03
04
05
060708
10
13
09
11
01
12
14
H1
H2H2
H3H3
H4H4
H5H5
P1
P2
P5
P3
P4
P6
P7P8
A1A1
N.D
N.D
D1
D2
AP
P. H
Dimension Table (Angle Type)
01 Body02 Lo-Cover03 Up-Cover
04 Stem05 Disc06 Disc Pad
07 Packing08 Seat09 Guide Cap
10 Diaphragm Top Pad11 Diaphragm Bottom Pad12 Diaphragm
Unit = mm
13 Guide Bush 14 SpringH1~H5 Bolt, Nut
P1~P8 O-ringA1 Limit Switch
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Benefits
P
PT
PT
N2 BOTTLE
CONTROL SYSTEM
VENT
SURGE RELIEF VALVE
PRESSURETRANSMITTER
TO SURGE TANKFLOWSWITCH
VALVE
MAIN PIPE
SOLENOID VALVE (NC)
SOLENOID VALVE (N0)
TO ATM.
ISOLATION VALVE ISOLATION VALVE
PRESSURE REGULATORWITH PRESSURE GAUGE
POWER
ELE. LINE :
IntroductionSRV-PH is installed in place that require fast response performance to protect the piping system from the surge(Water hammer) by sudden flow change and pump sudden stop.
Model SRV-PH consists of a main valve, solenoid valve, and N2 bottle, completely assembled and tested as a unit and ready for field installation.
Main Valve is closed tightly when normal operation is in state.
When a exceed pressure in piping system is occurred, surge command from pressure transmitter operates the solenoid valve, and main valve is open for protect the surge (Water hammer). It’s fully opening time is less than 100 millisecond.
Adjustable Opening and Closing TimesOpen and close time of SRV depends on field site by solenoid valve with N2 bottle. Quick open time and slight close time are adjustable.In particular, fully opening time is less than 100 millisecond.
Accurate and Precise Pressure ControlMain valve of pressure control is provided by accurate and precise pressure of N2 supply.
Nitrogen System – Skid system(optional)To reduce the effect of Nitrogen external temperature, SRV-PH can also be supplied inform of Skid system(optional).
N2 LOADED OPERATING TYPE
Typical Installation
Surge Relief Valve
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Top Reliability, Smart Design, Valuable Product and Better Life _ PROSAVE
PROSAVE CO., LTD.
Nitrogen System – Skid System(optional)
Size 4” 6” 8” 10” 12” Other Size
N.D 100 150 200 250 300
Available
on request
L 191 254 322 378 432
H1 127 152 203 219 349
APP.H 237 327 415 484 536
NO. DESCRIPTION METARIAL Q’TY
1 BODY ASTM A216-WCB 1
2 PLUG ASTM A216-WCB 1
3 SEAT NBR 1
4 RETAINER ASTM A216-WCB 1
5 STOP VALVE STAINLESS STEEL 3
P1 / P2 / P3 0-RING NBR 1
NO. DESCRIPTION METARIAL Q’TY
1 SURGE RELIEF VALVE ASTM A216-WCB 5
2 SKID CARBON STEEL 1
3 ISOLATION VALVE ASTM A216-WCB 10
4 CONTROL SYSTEM CARBON STEEL 5
5 NITROGEN BOTTLE 5
6 SOLENOID VALVE BRASS 10
7 PRESSURE TRANSMITTER STAINLESS STEEL 10
8 FLOW SWITCH 5
9PRES. REGULATOR
WITH GAUGE 5
10 CHECK VAVLE STAINLESS STEEL 5
11 EXPANDER CARBON STEEL 5
Note : Other Size are available on request. Standard flange connection is JIS 5K and others are available on request.
Dimension Table (N2 Loaded Type)
Material of construction
Unit = mm
L
02
01
03
04
P1
P2
P3
AP
P. H
ND
H1
0505
05
SURGE
To Solenoid valve
Vent valve
From Solenoid valve
TOPRESSURE SURGE
TANK
INLET
OUTLET
02
FLOW
04
05
0701
03
07
08
06 09
11
103065
3,30
0
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Domestic Market
Oversea Market
• HYUNDAI HEAVY INDUSTRIES CO., LTD.
• DAEWOO SHIPBUILDING & MARINE ENGINEERING
• DOOSAN HEAVY INDUSTRIES CO.,LTD.
• STX Metal Co., Ltd.
• STX Heavy Industries Co., Ltd.
• STX Offshore & Shipbuilding Co., Ltd.
• SAMSUNG HEAVY INDUSTRIES CO.,LTD.
• HANWHUA E&C CO.,LTD.
• DAWOO E&C CO.,LTD.
• HYUNDAI E&C CO.,LTD.
• TOTAL • CHEVRON• SHELL • ExxonMobil• SAIPEM S.p.A • BP• Torishima Pump Mfg. Co., Ltd• RELIANCE• SHAANXI DIESEL & MARINE (SXD)• DALIAN MARINE DIESEL (DMD)• YICHANG MARINE DIESEL (YMD)• RONG'AN MARINE DIESEL (RMD)• CHINA NATIONAL OFFSHORE OIL CO (CNOOC)• KEPPEL • BW OFFSHORE• PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED
Enjoy your Job for your Health, with PROSAVE's Safety and Environment Protection Devices
Major Costomer & Reference List
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Top Reliability, Smart Design, Valuable Product and Better Life _ PROSAVE
PROSAVE CO., LTD.
PIRAEUS(GREECE)
DUBAI(UAE)
TEHERAN(IRAN)
SINGAPORE
DAMMAM(SAUDI ARABIA) KOREA
KUALA LUMPUR(MALAYSIA)
DALIAN(CHINA)CALGARY(CANADA)
STAMFORD(U.S.A)
RIO DE JANEIRO(BRASIL)
CHILE
SHANGHAI(CHINA)GUANGZHOU(CHINA)
XI'AN(CHINA)CYPRUS
MUMBAI(INDIA)
TURKEY
Company OverviewThe company is a manufacturer of safety valve for tank, we strive to comply and maintain the quality manual to increase development of new technology, enhance product quality and productively while reducing costs.
Scope of ApplicationThis manual was established based on the regulations of ISO 9001 : 2000 and applies to design, development, sales, procurement, manufacturing, inspection, service department and overall organizations.
Definition of TerminologyThe terminology relating to quality management system in the quality manual are as defined in KS A 9000:2001/ISO 9001 : 2000.
Quality Control Activities
World-Wide Service Network
TOP RELIABILITY OF SAFETY & ENVIRONMENT IS THE FIRST
& MOST IMPORTANT
Products
• Air Release Valves• Combination Air Release and Air/Vacuum Valve• Vacuum Breaker Valves• Pilot Operating Pressure/ Vacuum Valves• Surge Relief Valves• Crankcase Explosion Relief Valve• Explosion Venting Devices• VOC Emission Protection Devices• High Velocity Pressure/ Vacuum Valve• Flame Arrester• Flame Screen• Gas Free Cover• Pressure/Vacuum Relief Valve
Application Fields
• Offshore & Ocean Gas Plants• Desalination Plants• Ballast System for Ships & Offshore Plants• Sea & Fresh Water Plants• Marine Tank Ships• Cryogenic gas Facilities• Petrochemical Plants• Tank Terminals• Marine Engines• Generators• Duct
#1407, Daman-ri, Jillye-myeon, Gimhae-si, Gyeongnam, 621-881, Korea TEL. +82 (0)55 313 3510~1 FAX. +82 (0)55 313 3512E-mail: [email protected] www.prosave.co.kr
ISO 9001 Registered
PROSAVE CO., LTD.
Service station (Agent / Distributor)
This document is distributed for informational purposes only.It is not to be construed as creating or becoming part of any PROSAVE contractual or warranty obligation unless expressly stated in a written sales contact.PROSAVE CO., LTD. All Rights Reserved
MED(CE) ISO 9001