AIR PREPARATION UNITS 1/8 NPT - 3/8 NPT SERIES31 SKL 4 2 0 6 8 10 bar PSI System Air preparation unit comprising filter-regulator and oil mist lubricator *) Type SKL-1/8-US SKL-1/4-US

25

AIR PREPARATION UNITS1/8" NPT - 3/8" NPT

SERIES

4

2

0

6

8

10bar

PSI

4

2

0

6

8

10bar

PSI

PNEUMATICGROUP

26

Port size Recommended flow Maximum flow Type Page No.(l/min) menge (l/min)

1/8" NPT 300 610 SFRL-1/8-US

1/4" NPT 550 825 SFRL-1/4-US 27-29

3/8" NPT 680* 790 SFRL-3/8-US

1/8" NPT 300 560 SKL-1/8-US

1/4" NPT 550 890 SKL-1/4-US 31-33

3/8" NPT 680* 790 SKL-3/8-US

1/8" NPT 300 790 SK-1/8-US

1/4" NPT 550 2280 SK-1/4-US 35-36

3/8" NPT 850 3200 SK-3/8-US

1/8" NPT 300 990 SF-1/8-US

1/4" NPT 550 1440 SF-1/4-US 37-38

3/8" NPT 850 1520 SF-3/8-US

1/8" NPT 300 790 SR-1/8-US

1/4" NPT 550 1050 SR-1/4-US 39-40

3/8" NPT 850 3300 SR-3/8-US

1/8" NPT 300 1260 SL-1/8-US

1/4" NPT 550 1830 SL-1/4-US 41-42

3/8" NPT 850 1880 SL-3/8-US

1/4" NPT 250 500 SEL-1/4-3-US

1/4" NPT 450 800 SEL-1/4-4-US 43-44

1/4" NPT 550 1000 SEL-1/4-5-US

1/4" NPT SR-1/4-T-US45-46

1/4" NPT 550 2480 SDV-1/4 SX-US

47

3/8" NPT 850 2600 SDV-3/8 SX-US

1/4" NPT 550 1600 SDA-1/4-US 48

1/4" NPT 550 2200 SRU-1/4-US 49-50

1/4" NPT 550 850 SDR-1/4P(E)-US51-52

3/8" NPT 1500 1600 SDR-3/8P(E)-US

1/8" NPT SR-1/8E-US

1/4" NPT SR-1/4E-US 53-54

55

56

* at 6.3 bar and 20 m/s, recommended because of size of unit.

4

2

0

6

8

10bar

PSI

4

2

0

6

8

10bar

PSI

Pre

ssur

ere

gula

ting

valv

e

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Air

prep

arat

ion

units

Filt

er-

regu

lato

rF

ilter

-w

ater

-se

para

tor

Pre

ssur

ere

gula

ting

valv

e

Pre

ssur

ere

lief v

alve

Por

ting

bloc

k ki

tB

owl

guar

d ki

tO

il m

ist

lubr

icat

orE

cono

my

lubr

icat

or

Pres

sure

regu

latin

g va

lvewi

th th

roug

h pi

3/2

way

shut

-off

valv

eS

tart

val

veS

top

valv

e

27

SFRL

4

2

0

6

8

10bar

PSI

System Air preparation unit comprisingfilter-water-separator,diaphragm-type pressure regulatingvalve and oil mist lubricator *)

Type SFRL-1/8-US SFRL-1/4-US SFRL-3/8-US

Port size 1/8" NPT 1/4" NPT 3/8" NPT

Max. condensate cm3 22capacity

Pore size of filter µm 30 (white) orelement 5 (yellow)

Condensate drainage Manual or semiautomatic(pressure relief)

Max. oil capacity cm3 45

Oil refilling Manual - also during operation

Installation Vertical

Medium and ϑ min °C 0 (further temperaturesambient temperatures ϑ max °C +50 at 10 bar on request)

Weight (mass) kg 0.95

Pneumatic Characteristic1)

Operating pressure p1 min bar 0range - inlet pressure p1 max bar 16

Operating pressure p2 min bar 0.5 on request 0.5 0.53)

range - outlet pressure p2 max bar 8 4 15

Recommended flow2) Qn l/min 300 550 680m3/h 18 33 41

Maximum flow4) Qmax l/min 610 825 790m3/h 37 50 47

1) For further characteristics see pages 37-422) at 6 bar and 25 m/s (at 6.3 bar and 20 m/s, recommended for 3/8`NPT)3) By the use of special springs, the outlet pressure can be precisely regulated

in the specified p2 range4) at p1 = 10 bar and p2 = 6.3 bar, ∆p = 1 bar*) Use only recommended oils with viscosity VG32 to ISO 3448 (32 mm2/s at 40°C)

or HOERBIGER special oil, Order No.: KY 8766

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Characteristics Pressures quoted as gauge pressure

Type: SFRL-1/4-US

8 6,3

500 1000 1500 2000 2500 3000

Q[l/min]

p2 [bar]

2

4

6

8

Q[l/s]

v=25

m/s

8 8

8 4

8 2

10 20 30 40 50

Flow Characteristics

AirPreparationUnit1/8" NPT,1/4" NPT, 3/8" NPT

Air preparation unit comprising:

Filter-water-separatorDiaphragm-type pressureregulating valveOil mist lubricatorGaugeMounting bracket

• easily adaptable to customer'schoice of colour and private labelling

• quick, easy filter change with newQuick-Snap system

• filter contains no non-ferrous metal• inlet pressure and volume

compensation

For single units see pages 35-44For air preparation units see pages 27-33

28

ø35,5

50

52,5

5

23

4,5

376

7011

5

22,5

23

35

45

ø 6,5

140

135

*

**

Dimensions (mm)

Type: SFRL-1/8, 1/4, 3/8-US

***

Version -A

SW 19SW 10

G1/8

9ca.

18

Accessories Accessories Accessories

Order No.: PB 46749-N001 Order No.: PL 16959 Order No.: PL 17628, PL 17745

Coupling kit Porting block kit, Type: SX-USto provide unlubricated air.For further details see page 55

3/2 way shut-off valveType: SDV-1/4X-US

* On delivery the plug screw is not assembled.** Two opposite gaugeports 1/8" NPT*** 130 mm on Version with automatic drainage

Fitting dimensionmin. 45 mm forfilter changing

Oil refilling plug

Oil adjusting screw

Filter Lubricator

Version-E

1/8”NPT

29

Order Instructions

Accessories

Description Port size Type Order No.

Basic model 1/8" NPT SFRL-1/8-US PB 48049-N000



With semiautomatic drainage 1/8" NPT SFRL-1/8-H-US PB 48049-N001



With automatic drainage 1/8" NPT SFRL-1/8-A-US PB 48049-N002



With metal bowl 1) 1/8" NPT SFRL-1/8-D-US PB 48049-N003



With metal bowl (sight glass) 1) 1/8" NPT SFRL-1/8-E-US PB 48049-N004

With metal bowl (sight glass) 1) 1/4" NPT SFRL-1/4-E-US PB 48149-N004

With metal bowl (sight glass) 1) 3/8" NPT SFRL-3/8-E-US PB 48249-N0041) Versions with metal bowl and automatic drainage on request.

Description Bestell-Nr.

Porting block kit 1/4" NPT PL 17628


Regulator spring for operating pressure 4 bar *) PL 15249


3/2 way shut-off valve SDV-1/4XS-US, 3-fold lockable, spool type PB 46749-N101


Coupling kit PL 16959

Solvent resistant sight glass PL 07233

Bowl guard kit PL 16970

Bell disassembly tool PL 17638

*) For gauges for other pressure ranges see pages 22-23

* All products available in metric ports

31

SKL

4

2

0

6

8

10bar

PSI

System Air preparation unit comprising filter-regulator and oil mist lubricator *)

Type SKL-1/8-US SKL-1/4-US SKL-3/8-US



Pore size of filter µm 30 (white) orelement 5 (yellow)





Medium and ϑmin °C 0 (further temperaturesambient temperatures ϑmax °C +50 at 10 bar on request)


Pneumatic Characteristic1)






1) For further characteristics see pages 35-36 and 41-422) at 6 bar and 25 m/s (at 6.3 bar and 20 m/s, recommended for 3/8" NPT)3) By the use of special springs, the outlet pressure can be precisely regulated

in the specified p2 range4) at p1 = 10 bar and p2 = 6.3 bar, ∆p = 1 bar*) Use only recommended oils with viscosity VG32 to ISO 3448 (32 mm2/s at 40°C)


The

rig

ht to

intr

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chni

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mod

ifica

tions

is r

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ved


Type: SKL-1/4-US


8 6,3

500 1000 1500 2000 2500 3000

Q[l/min]

p2 [bar]

2

4

6

8

Q[l/s]

v=25

m/s

8 8

8 4

8 2

10 20 30 40 50

AirPreparationUnit1/8" NPT,1/4" NPT, 3/8" NPT

Air preparation unit comprising:

Filter-regulatorOil mist lubricatorGaugeMounting bracket

• easily adaptable to customer'schoice of colour and private labelling

• quick, easy filter change with newQuick-Snap system

• filter contains no non-ferrous metal• inlet pressure and volume

compensation


32

**ø35,5

50

52,5

5

23

4,5

376

7011

5

22,5

233545

ø 6,5

90

95

*

Accessories Accessories Accessories

Order No.: PB 46749-N001 Order No.: PL 16959 Order No.: PL 17628, PL 17745

3/2 way shut-off valveType: SDV-1/4X-US

Porting block kit, Type: SX-USto provide unlubricated air.For further details see page 55

Coupling kit

Typ: SKL-1/8, 1/4, 3/8-US

* On delivery the plug screw is not assembled.** wo opposite gauge ports 1/8" NPT*** 130 mm on Version with automatic drainage

Abmessungen (mm)

Variante -A

SW 19SW 10

G1/8

9ca. 18


Oil adjusting screw

Oil refilling plug

Filter-regulator Lubricator

Version-E

1/8”NPT

33

Order Instructions

Description Order No.










Bell disassembly tool PL 17638

*) For gauges for other pressure ranges see pages 22-23


Basic model 1/8" NPT SKL-1/8-US PB 48349-N000



With semiautomatic drainage 1/8" NPT SKL-1/8-H-US PB 48349-N001



With automatic drainage 1/8" NPT SKL-1/8-A-US PB 48349-N002



With metal bowl 1) 1/8" NPT SKL-1/8-D-US PB 48349-N003



With metal bowl (sight glass) 1) 1/8" NPT SKL-1/8-E-US PB 48349-N004

With metal bowl (sight glass) 1) 1/4" NPT SKL-1/4-E-US PB 48449-N004

With metal bowl (sight glass) 1) 3/8" NPT SKL-3/8-E-US PB 48549-N0041) Versions with metal bowl and automatic drainage on request

Accessories


35

SK

System Cyclone system and filter element,combined with diaphragm-typepressure regulating valve (springloaded) with secondary pressure relief

Type SK-1/8-US SK-1/4-US SK-3/8-USPort size 1/8" NPT 1/4" NPT 3/8" NPT

Pore size of filter µm 30 (white), 5 (yellow)element 1




Medium and ϑ min °C 0 (further temperaturesambient temperatures ϑ max °C +50 at 10 bar on request)Weight (mass) kg 0.35Pneumatic Characteristic




Min. pressure p1-p2 bar 0.2difference

Hysteresis p1=10/p2=0 bar 0.5Hysteresis p1=10/p2=8 bar 0.4


Maximum Fow3) Qmax l/min 790 2280 3200m3/h 47 137 192

Degree of moisture η % 95 95 90separation atrecommended flow1) at p

2 = 6 bar and 25 m/s

2) By the use of special springs, the outlet pressure can be precisely regulatedin the specified p

2 range

3) at p1 = 10 bar and p

2 = 6.3 bar, ∆p = 1 bar

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Outlet Pressure Variation withFluctuation Inlet PressureType: SK-1/4-US

Accessories

GaugeØ40 mm, 0-10 bar, 1/8" NPT

Order No.: KZ 8891 (page 22-23)

2

4

6

8bar

3

5

7

9

10

bar

Type: SK-1/4-US

500 1000 1500 2000 2500 3000

Q[l/min]

p2 [bar]

2

4

6

8

Q[l/s]10 20 30 40 50

v=25

m/s

8 8

8 6,3

8 4

8 2

1

p2 [bar]

2,32,42,52,62,72,82,93,03,13,23,3

2 3 4 5 6 7 8 9 1011 12

300 l/min

p1 [bar]

3,4

0 l/min

(5 l/s)

(0 l/s)


Filter-Regulator1/8" NPT, 1/4" NPT,3/8" NPTPressure regulating valve withfilter-water-separator

Degree of moistureseparation >95 (90) %

Filter -regulator withsecondary pressurerelief, inlet pressure andvolume compensationhand wheel lockable

• easily adaptable tocustomer's choice ofcolour and privatelabelling

• quick, easy filterchange with newQuick-Snap system

• inlet pressure andvolume compensation


36

***

ø35,5

50

52,5

5

23

4,5

376

7011

5

22,5

23

35

45

ø 6,5

50

Dimensions (mm)

Type: SK-1/8, 1/4, 3/8-US

* On delivery the plug screw isnot assembled.

** Two opposite gauge ports 1/8" NPT*** 130 mm on Version with

automatic drainage

Variante -A

SW 19SW 10

G1/8

9ca. 18

Order InstructionsDescription Port size Type Order No.Basic model 1/8" NPT SK-1/8-US PB 45649-N000Basic model 1/4" NPT SK-1/4-US PB 45749-N000Basic model 3/8" NPT SK-3/8-US PB 45849-N000With filter element 5 µm 1/8" NPT SK-1/8-5-US PB 45649-N016With filter element 5 µm 1/4" NPT SK-1/4-5-US PB 45749-N016With filter element 5 µm 3/8" NPT SK-3/8-5-US PB 45849-N016With semiautomatic drainage 1/8" NPT SK-1/8-H-US PB 45649-N001With semiautomatic drainage 1/4" NPT SK-1/4-H-US PB 45749-N001With semiautomatic drainage 3/8" NPT SK-3/8-H-US PB 45849-N001With automatic drainage 1/8" NPT SK-1/8-A-US PB 45649-N002With automatic drainage 1/4" NPT SK-1/4-A-US PB 45749-N002With automatic drainage 3/8" NPT SK-3/8-A-US PB 45849-N002With metal bowl 1) 1/8" NPT SK-1/8-D-US PB 45649-N031With metal bowl 1) 1/4" NPT SK-1/4-D-US PB 45749-N031With metal bowl 1) 3/8" NPT SK-3/8-D-US PB 45849-N031With metal bowl (sight glass) 1) 1/8" NPT SK-1/8-E-US PB 45649-N004With metal bowl (sight glass) 1) 1/4" NPT SK-1/4-E-US PB 45749-N004With metal bowl (sight glass) 1) 3/8" NPT SK-3/8-E-US PB 45849-N0041) Versions with metal bowl and automatic drainage on request

Accessories

Description Order No.Gauge Ø 40, 0-10 bar, 1/8" NPT *) KZ 8813Mounting kit PL 16965Coupling kit PL 16959Bowl guard kit PL 16970Porting block kit 1/4" NPT PL 17628Porting block kit 3/8" NPT PL 17745Regulator spring for operating pressure 4 bar PL 15249Regulator spring for operating pressure 15 bar PL 163203/2 way shut-off valve SDV-1/4XS-US, 3-fold lockable, spool type PB 46749-N1013/2 way shut-off valve SDV-3/8XS-US, 3-fold lockable, spool type PB 46849-N101Bell disassembly tool PL 17638*) For pressure ranges see pages 22-23* All products available in metric ports


Version-E

37

System Cyclone system andfilter element

Type SF-1/8-US SFD-1/8-US SF-1/4-US SFD-1/4-US SF-3/8-US SFD-3/8-US


Pore size of µm Standard: 30 (white)filter element 5 (yellow) and 1(Type SFD)


Condensate drainage Manual or semiautomaticwith pressure relief (Type SF)




Pneumatic Characteristic

Operating pressure pmin bar 0range pmax bar 16


Maximumflow2) Qmax l/min 990 1030 1440 1340 1520 1620m3/h 59 62 86 80 91 97

Degree of moisture η % 95 * 95 * 90 *separation atrecommended flow1) at p = 6 bar and 25 m/s2) at p1 = 6.3 bar, ∆p = 1 bar


Degree of moistureseparation > 95 (90) %

> 99% (SFD)

SF

SFD

SF:Filter-water-separatorwith cyclone system andfilter element.

SFD:For compressed airsystems with air dryers.


• quick, easy filter changewith new Quick-Snapsystem

• no nonferrous metal500 1000 1500 2000 2500 3000

Q[l/min]

p2 [bar]

2

4

6

8

Q[l/s]

v=25

m/s

10 20 30 40 50

6,38

4

2

*only solid particles > 99 % related to 1µm

Accessories

Order No.: PL 16959

Coupling kitfor filter-regulator-lubricatorcombination

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Type: SF-1/4-US


Filter-Water-Separator,Dust Filter1/8" NPT,1/4" NPT, 3/8" NPT


38

Dimensions (mm)

Type: SF-1/8, 1/4, 3/8-US

50

52,5

5

23

4,5

376

24,5

115

22,5

23

35

45

ø 6,5

50

Variante -A

SW 19SW 10

G1/8

9ca. 18

*130 mm on Version with automatic drainage

Description Order No.Mounting kit PL 16965Coupling kit PL 16959Bowl guard kit PL 16970Porting block kit 1/4" NPT PL 17628Porting block kit 3/8" NPT PL 177453/2 way shut-off valve SDV-1/4XS-US, 3-fold lockable, spool type PB 46749-N1013/2 way shut-off valve SDV-1/4XS-US, 3-fold lockable, spool type PB 46849-N101

Accessories

Description Port size Type Order No.Basic model 1/8" NPT SF-1/8-US PB 45049-N000Basic model 1/4" NPT SF-1/4-US PB 45149-N000Basic model 3/8" NPT SF-3/8-US PB 45249-N000With filter element 5 µm 1/8" NPT SF-1/8-5-US PB 45049-N016With filter element 5 µm 1/4" NPT SF-1/4-5-US PB 45149-N016With filter element 5 µm 3/8" NPT SF-3/8-5-US PB 45249-N016With filter element 5 µm 1/8" NPT SFD-1/8-1-US PB 45049-N070With filter element 5 µm 1/4" NPT SFD-1/4-1-US PB 45149-N070With filter element 5 µm 3/8" NPT SFD-3/8-1-US PB 45249-N070With semiautomatic drainage 1/8" NPT SF-1/8-H-US PB 45049-N001With semiautomatic drainage 1/4" NPT SF-1/4-H-US PB 45149-N001With semiautomatic drainage 3/8" NPT SF-3/8-H-US PB 45249-N001With automatic drainage 1/8" NPT SF-1/8-A-US PB 45049-N002With automatic drainage 1/4" NPT SF-1/4-A-US PB 45149-N002With automatic drainage 3/8" NPT SF-3/8-A-US PB 45249-N002With metal bowl 1) 1/8" NPT SF-1/8-D-US PB 45049-N003With metal bowl 1) 1/4" NPT SF-1/4-D-US PB 45149-N003With metal bowl 1) 3/8" NPT SF-3/8-D-US PB 45249-N003With metal bowl (sight glass) 1) 1/8" NPT SF-1/8-E-US PB 45049-N004With metal bowl (sight glass) 1) 1/4" NPT SF-1/4-E-US PB 45149-N004With metal bowl (sight glass)1) 3/8" NPT SF-3/8-E-US PB 45249-N0041) Version with metal bowl and automatic drainage on request

Order Instructions


Version-E


1/8”NPT

39

Pressure Regulator with High Relief Capacity

Type: SR-1/4SO-US PB 45449-N030

SR-US


Type: SR-1/4-US

Outlet Pressure Variation withFluctuacting Inlet Pressure

Type: SR-1/4-US

8 6,3

500 1000 1500 2000 2500 3000

Q[l/min]

p2 [bar]

2

4

6

8

Q[l/s]

v=25

m/s

8 8

8 4

8 2

10 20 30 40 50

1

p2 [bar]

2,32,42,52,62,72,82,93,03,13,23,3

2 3 4 5 6 7 8 9 1011 12

300 l/min

p1 [bar]

3,4

0 l/min

(5 l/s)

(0 l/s)

e.g. 8 bar e.g. 2 bar

Example:To regulate the pressurein the direction of thestroke, install the regulatoras shown in the diagram.The pressure relief usesthe full cross-section of thevalve, allowing the cylinderto travel at full speed.

System Diaphragm-type pressureregulating valve (spring loaded)with secondary pressure relief

Type SR-1/8-US SR-1/4-US SR-3/8-US


Installation In any position

Medium and ϑmin °C 0 (further temperaturesambient temperatures ϑmax °C +60 on request)










1) at p2 = 6 bar and 25 m/s

2) By the use of special springs, the outlet pressure can be precisely regulatedin the specified p

2 range

3) at p1 = 10 bar and p

2 = 6.3 bar, ∆p = 1 bar

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Characteristics Pressures quoted as gauge pressure PressureRegulatingValve1/8" NPT,1/4" NPT, 3/8" NPT

Diaphragm-typepressure regulatingvalve (spring loaded)with secondary pressurerelief, inlet pressure andvolume compensationhandwheel lockable



• specially developedroller diaphragm


40

**

ø35,5

50

52,5

5

23

4,5

376

70

22,5

23

35

45

50

45

*

36

36

min. Ø36,5

4,5

***

Dimensions (mm)

Type: SR-1/8, 1/4, 3/8-US

* On delivery the plug screw is not assembled.** Two opposite gauge ports 1/8" NPT*** For self-tapping screw M4, DIN 7500

maximum screw depth: 10 mm

Accessories


Basic model 1/8" NPT SR-1/8-US PB 45349-N000



With adapter for keylock 1/8" NPT SR-1/8-X-US PB 45349-N006



Order Instructions

Order No.: KZ 8813 (pages 22-23)

2

4

6

8bar

3

5

7

9

10

bar

Accessories

GaugeØ 40 mm, 0-10 bar, 1/8" NPT


Gauge Ø 40, 0-10 bar, 1/8" NPT *) KZ 8813

Mounting kit PL 16965




Keylock PL 17127

Regulator spring for operating pressure 4 bar PL 15249



3/2 way shut-off valve SDV-3/8XS-US, 3-fold lockable, spool type PB 46849-N101*) For pressure ranges see pages 22-23* All products available in metric ports

Key lock, completeOrder No. PL 17127

Fitting dimension

Dimensions formounting hole

Version X

41

SL

System Oil mist lubricator withflow compensation*)

Type SL-1/8-US SL-1/4-US SL-3/8-US


Oil/air ratio Degressive (number of drops perminute remains constant)




Medium and ϑ min °C 0 (further temperatures.ambient temperatures ϑ max °C +50 at 10 bar on request)





Maximum Flow2) Qmax l/min 1260 1830 1880m3/h 76 110 113

Recommended Qn m3/h 0.2...30 0.2...54

operating range1) at 6 bar and 25 m/s2) at p1 = 6.3 bar, ∆p = 1 bar*) Use only recommended oils with viscosity VG32 to ISO 3448 (32 mm2/s at 40°C)


* can also be adjusted for lower oil input.

Type: SL-1/4-US

Oil/Air Ratio

20 3 4 6 8 100 2 3 4 6 8 10000,5

1

2

46

108

20

50

100

500

Q[l/min]

1 4 10 Q[l/s]2 6 200,4 0,6

[drops/m3]

5[drops/min]

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Type: SL-1/4-US


500 1000 1500 2000 2500 3000

Q[l/min]

∆p [bar]

0,1

Q[l/s]

10 20 30 40 50

0,20,30,40,50,60,70,80,91,01,11,21,31,41,5

2 ba

r

4 ba

r

6 ba

r

8 ba

r

v=25

m/s

at 6

bar

Oil MistLubricator1/8" NPT,1/4" NPT, 3/8" NPT

Oil mist lubricatorwith flow compensation(number of drops perminute is constant)



42

50

52,5

5

23

4,5

376

38,5

97

22,5

23

35

45

50

45

Accessories

Order No.: PL 07233

Solvent resistant sight glass

Min. Operating Conditions

Dimensions (mm)

Type: SL-1/8, 1/4, 3/8-US

Bowl Guard Kit

Order No.: PL 16970

For further details see page 56Type: SL-1/4-US

Accessories

Order Instructions


Basic model 1/8" NPT SL-1/8-US PB 46049-N000

Basic model 1/4" NPT SL-1/4-US*) PB 46149-N000

Basic model 3/8" NPT SL-3/8-US PB 46249-N000

With metal bowl 1/8" NPT SL-1/8-D-US PB 46049-N003



With metal bowl (sight glass) 1/8" NPT SL-1/8-E-US PB 46049-N004



p1 (bar)

Qn (l/min)

2

4

6

8

10

20 40 60 80 100 Qn (l/s)0,5 1,0 1,5


Oil for compressed air 1litre (5.61.050E) KY 8766








3/2 way shut-off valve SDV-3/8XS-US, 3-fold lockable, spool type PB 46849-N001*) Alternative: economy lubricator SEL-1/4 on request (pages 43-44)* All products available in metric ports

Fitting dimension

Oil refilling plug Oil adjusting screw

Version-E

43

SEL-1/4-US

System Wick-type micro-mist lubricator*)

Type SEL-1/4-3-US SEL-1/4-4-US SEL-1/4-5-US


Flow diameter mm Ø3 Ø4 Ø5


Oil refilling Manual


Medium and ϑmin °C -20 (further temperatures.ambient temperatures ϑmax °C +50 at 10 bar on request)


Pneumatic Characteristics



Minimum flow Qmin l/min 100 200 300m3/h 6 12 18

Maximum flow Qmax l/min 500 800 1000m3/h 30 48 60

Minimum oil content V cm3 70 100 200for operation1)

Oil output mg/m3 5-30 depending on application1) at 6.3 bar*) Use only recommended oils with viscosity VG32 to ISO 3448 (32 mm2/s at 40°C)


To ensure best results with differentflow rates the lubricators are availablewith various flow diameters.Please use the above table to select thebest SEL lubricator for your application.

Diagram

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Function

The operation of the new EconomyLubricator is based on the ability of theair stream to pick up very small quartitiesof oil from the wick.

1000

Q (l/min)

200

0,2

600 1400 1800

0,40,60,81,01,21,41,61,82,02,22,42,62,8

v=25

m/s p1=6,3bar

SEL-1/4 - 3

SEL-1/4 - 4

SEL-1/4 - 5

∆p (bar)

EconomyLubricator1/4" NPT(Wick lubricator)

Oil mist lubricator forvery low oil output - hasno adjustment and istherefore tamper-proof.

Oil mist output is stronglyinfluenced by operatingconditions - please consultus before ordering.



44

Dimensions (mm)

Accessories

Order Instructions

Description Port size Type Order No.With flow diameter 3 mm 1/4" NPT SEL-1/4-3-US PB 46449-N300With flow diameter 4 mm 1/4" NPT SEL-1/4-4-US PB 46449-N400With flow diameter 5 mm 1/4" NPT SEL-1/4-5-US PB 46449-N5001/8" NPT and 3/8" NPT on request


Oil for compressed air 1litre KY 8766






50

52,5

5

23

4,5

3769

7

22,5

23

35

45

50

45ca.60 mmfor bowlremoval

Connectiondimension


45

System Diaphragm-type pressureregulating valve (spring loaded)with flow compensationand secondary pressure relief

Type SR-1/4-T-US

Port size 1/4" NPT


Medium and ϑ min °C 0 (further temperaturesambient temperatures ϑ max °C +60 on request)




Operating pressure p2 min bar 0.5 on request 0.5range - outlet pressure p2 max bar 8 4


Hysteresis p1=10/p2=0 bar 0.5Hysteresis p1=10/p2=8 bar 0.41) By the use of special springs, the outlet pressure can be precisely regulated

in the specified p2 range

Characteristics Pressures quoted as gauge pressure PressureRegulatingValvewith through p1supply port 1/4" NPT

Installation Instructions for Battery Mounting

SR-1/4-T-..-US

SR-./.-T

P2Q2

P2Q2

P2Q2

P2Q2

P1Q1

P1Q1

G1/4

SR-./.-T

G1/4

SR-./.-T

G1/4

SR-./.-T

G1/4

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Diaphragm-typepressure regulatingvalve (spring loaded)with secondary pressurerelief, inlet pressure andvolume compensationhandwheel lockable



• specially developedroller diaphragm


1/4" NPT 1/4" NPT 1/4" NPT 1/4" NPT

IOlszewskiONLY AVAILABLE IN NPT

46

Accessories

Dimensions (mm)

Type: SR-1/4-T


Pressure regulating valve p1- 1/4" NPT, through SR-1/4-T-1/4-US PB 45449-N100p2- 1/4" NPT, outlet

Accessories

Order Instructions


Gauge Ø 40, 0-10 bar, 1/8" NPT, bottom connection *) KZ 8820





Keylock PL 17127




3/2 way shut-off valve SDV-3/8XS-US, 3-fold lockable, spool type PB 46849-N101*) For pressure ranges see pages 22-23* All products available in metric ports

* Gauge ports 1/8" NPT** with through p1 supply port

Order No.: KZ 8813


2

4

6

8bar

3

5

7

9

10

bar

Accessories

Order No.: PL 16959

Coupling kitfor assembly of two single unit

36

36

min. Ø36,5

4,5

***

*

ø35,5

50

75

70

22,5

23

35

45

50

45 53

2

Dimensions formounting hole

Port size

47

3/2 WayShut-offValve1/4" NPT, 3/8" NPTSpool type

Actuation: slide

SDV-1/4-XS-USSDV-3/8-XS-US

2

1 3

12

Dimensions (mm)

Bestellangaben


3/2 way shut-off valve 1/4" NPT SDV-1/4XS-US PB 46749-N101lockable

3/2 way shut-off valve 3/8" NPT SDV-3/8XS-US PB 46849-N101lockable

Accessories




• Spool type valve

• 3-fold lockable

• Colour coded opticalposition indicator

• Controlled exhaust

• Arrow symbolindicates flowdirectionAccessories

Key, codeable by customer

Order No.: KG 9017


System 3/2 way valve (spool type)

Mounting direct assembly to any unit from theairfit swing series, with coupling kitPL 16959

Type SDV-1/4-XS -US SDV-3/8-XS-US

Port size 1/4" NPT 3/8" NPT





Operating pressure p1 min bar 0range p1 max bar 16

Recommended flow1) Qn l/min 550 850m3/h 33 51

Maximum flow3) Qmax l/min 4100 5300m3/h 246 318

1) at p2 = 6.3 bar and 25 m/s

2) at p2 = 6.3 bar and ∆p = 1 bar

44°

22,5

39,4

68,4

4,1

88

39

50,6

45

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48

SDA-..-US

2

1

()


Soft start valve 1/4" NPT SDA-1/4-US PB 47149-N100

Soft start valve 3/8" NPT SDA-3/8-US PB 47249-N100

Accessories



Dimensions(mm)

Flow time in start phase with adjustment screw fully openand 6.3 bar: 1,5 s/l

System Poppet valve with integral throttlefor slow pressure build-up(e.g. after emergency shutdown).At 0.5 x operating pressure the valveswitches to full flow.

Type SDA-1/4-US SDA-3/8-US


Installation In any position - direct assembly toair preparation units series AIRFIT-swing

Medium and ϑmin bar 0 (further temperaturesambient temperatures ϑmax bar +60 on request)


Pneumatic Characteristics



Maximum flow2) Qmax l/min 1500 1600m3/h 90 96

1) at p2 = 6.3 bar and 25 m/s2) at p1 = 6.3 bar and ∆p = 1 bar

Order Instructions


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50

52,5

5

23

4,5

376

32

22,5

23

35

45

50

45

Connectionsize

Throttle screw

+ - s / l

Soft StartValve1/4" NPT, 3/8" NPT(Pressure build-up valve)

Safety valve for slowpressure build-up inpneumatic circuits.It prevents uncontrolledmovements of thepneumatic componentsunder the impact of fulloperating pressure.Pressure build-up timecan be adjusted with thethrottle screw.


For air preparation units see pages 27-33

49

For filter-water-separator see pages 37-38For pilot pressure regulating valve see pages 39-40

SRV-US

Pilot operateddiaphragm-typepressure regulatingvalve with secondarypressure relief andflow compensation -suitable for remotecontrol.

Easily adaptable tocustomer's choice ofcolour and privatelabelling.

System Pilot operated diaphragm-typepressure regulating valve withsecondary pressure relief and flowcompensation - suitable for remotecontrol

Type SRV-1/4-US

Anschlußgröße 1/4"NPT






Operating pressure p2 min bar 0.5range - outlet pressure p2 max bar 8



Recommended flow1) Qn l/min 550m3/h 33

Maximum flow2) Qn l/min 2200m3/h 132

Recommended pilot SR-1/8-USpressure regulatingvalve1) at p2 = 6 bar and 25 m/s2) at p1 = 10 bar and p2 = 6.3 bar, ∆p = 1 bar

Outlet Pressure Variation withFluctuating Inlet Pressure

Characteristics Pressures quoted as gauge pressureT

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to in

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d


500 1000 1500 2000 2500 3000

Q[l/min]

p2 [bar]

2

4

6

8

Q[l/s]

v=25

m/s

8 2

10 20 30 40 50

8 88 6,3

8 4

2,32,42,52,62,72,82,9

3,03,13,23,33,4

p2 (bar)

1 2 3 4 5 6 7 8 9 10 11 12

300 l/min(5 l/s)

0 l/min(0 l/s)

p1 (bar)

PressureRegulatingValve1/4" NPT

50

Accessories


Gauge , Ø 40 mm, 0-10 bar, 1/8" NPT KZ 8891

Mounting kit SRV PL 16965

Coupling kit SRV PL 16959

Recommended pilot pressure regulating valve SR-1/8-US PB 45349-N000



*)With built-in check valve type: SXV on request

Order Instructions


Basic model 1/4" NPT SRV-1/4-US PB 45449-N070

*) Two opposilte gauge ports 1/8" NPT – On delivery the plug screw is not assembled.

50

52,5

5

23

4,5

376

36

22,5

23

35

45

50

45

11

G1/8

*

Anschlußmaß

Dimensions (mm)Type: SRV-1/4-US

Accessories

Recommended pilot pressureregulating valve Type SR-1/8-US

Order No.: PB 45349-N000

Fitting dimension

Accessories

Order No.: KZ 8891


2

4

6

8bar3

5

7

9

10

bar

Order No.: PL 16959

Coupling kitfor connecting 2 single units

Accessories

1/8"NPT


51

SDR-.. P-US

SDR-..E-US

2

1 3

1012

2

1 3

1012

System 3/2 way poppet valve withpneumatic or electrical actuationand integrated exhaust silencer

Type SDR-1/4 P (E)-US SDR-3/8 P (E)-US

Actuation Pneumatic(P) or electrical (E)


Installation In any position - direct assemblyto the soft start valve SDA-1/4 orto air preparation units sereiesAIRFIT swing


Weight (mass) kg 0.5 (0.8) 0.5 (0.8)




Maximum flow2) Qn l/min 1500 1600m3/h 90 96

1) at p2 = 6,3 bar and 25 m/s2) at p1 = 6.3 bar, ∆p = 1 bar

Pressure Reduction Range Ventin Time (s) *

von 8 → 0.1bar 0.7 x V (l) = t (s)

von 6 → 0.1bar 0.65 x V (l) = t (s)

von 4 → 0.1bar 0.55 x V (l) = t (s)

von 2 → 0.1bar 0.45 x V (l) = t (s)

* Notes: This calculation assumes short connections with NW 8 mmtubing directly after the SDR stop valve.

Assembly Instructions


Venting Time in Relation to Volume

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StopValve

StartValve

StopValve

StartValve

Pilot port:solenoid orpneumatic G1/8

Pilot port:solenoid orpneumatic G1/8

Stop Valve1/4" NPT, 3/8" NPT

Actuation: PneumaticElectrical

The stop valve isused in conjunctionwith the soft startvalve for exhaustingpneumatic circuits.

1/8"NPT 1/8"NPT

52

2

1 3

1012


Mounting kit PL16965


Accessories

Dimensions (mm)Type: SDR-1/4 P-US, SDR-3/8 P-US

Dimensions (mm)Type: SDR-1/4 E-US, SDR-3/8 E-US

Description Actuation Symbol Nominal voltage Port size Type Order No.

_ 1/4" NPT SDR-1/4 P-US PB 47149-N200

– 3/8" NPT SDR-3/8 P-US PB 47249-N200

24 V DC 1/4" NPT SDR-1/4 E-US PB 47149-N20124 V DC 3/8" NPT SDR-3/8 E-US PB 47249-N201220 V/50Hz 1/4" NPT SDR-1/4 E-US PB 47149-N204220 V/50Hz 3/8" NPT SDR-3/8 E-US PB 47249-N204

Order Instructions

Electrical

Stop Valve

Pneumatic

2

1 3

1012

52,5

50

5

376

23

4,5

50

35

23

47

22,5

45

114

ø37

45

77

G1/8

121A

548,

5

13,5 3

2

1 3

12

Connection size

52,5

50

5

376

23

4,5

50

63

35

23

47

22,5

45

ca.1

70

119

ø37

45

77

Connection size


1/8"NPT

53

System Pressure limiting valve with adju-stable opening pressure for venting

of large air volumes (full flow)

Type SR-1/8E-US SR-1/4E-US


Installation beliebig

Medium and ϑmin °C 0 (further temperaturesambient temperatures ϑmax °C +60 on request)

Weight (Masse) kg 0,3


Operating pressure p1 min bar 0range p1 max bar 8 – 4 – according to the type

Characteristics Pressures quoted as gauge pressureT

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dPressureRelief Valve1/8" NPT, 1/4" NPT,

SR..E-US

– for Series Airfit Swing

• can be screwed directlyinto air line

• color and print can becustomer-specific

• Pressure limiting valvewith adjustable openingpressure for ventingof large air volumes(full flow)

Installation

Exhaust Flow

Type SR-..E-USType SR-.. -US

Exhaust

User (e.g. cylinder)

2

4

6

8

10

12

14

16

18

0 1000 2000 3000 4000 5000 6000

[bar]

[l/min]

increase

decrease

increase

decrease

1

2

1 = Version 0 – 8 bar2 = Version 0 – 4 bar


54

Accessories

Dimensiones (mm)

Type: SR-1/8E, 1/4-US

* On delivery the plug is not assembled** Two opposite gauge ports 1/8" NPT*** for self-tapping screw …, screw depth max. 10 mm


Gauge Ø 40, 0-10 bar, 1/8" NPT *) KZ 8813



Order Instructions

Pressure range * Port size Type Order No.

0 – 8 bar 1/8" NPT SR-1/8E-US PB 45349-N150

1/4" NPT SR-1/4E-US PB 45449-N150

0 – 4 bar 1/8" NPT SR-1/8E-US PB 45349-N151

1/4" NPT SR-1/4E-US PB 45449-N151

* other pressure ranges on request

**

ø35,5

376

70

22,5

23

35

45

50

45

50

52,5

5

23

4,5

*

36

36

min. Ø36,5

4,5

***

ca. 9

6

ca. 2

hole pattern for panel mounting

KeylockOrder-No. PL 17127

Fitting dimension

Version –Xon request

*1/8" port avaible in metric and NPT, 1/4 " port only available in NPT

55

Characteristics

Installation Between 2 units of the aifit swing Series

Mounting Directly flangeablewith coupling kit supplied

Material Zinc diecasting, black finish

Dimensions (mm)

PortingBlock Kit1/4" NPT

To provide unlubricated aire.g. for air gun

Accessories

SX-US

Installation Instructions

Order Instructions:Porting Block Kit 1.4" NPT PL 17628Porting Block Kit 3/8" NPT PL 17745

Porting block kit comprising:

1 Porting block1 Coupling kit

Plug screw

Special versions:Type SXV-US - Porting block

kit withnon-return functionavailable onrequest

* 1/8" NPT thread on both sides ready for through-drilling hole Ø4.Thread depth 10 mm

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50

35

28

42 45ø12 ø24

G1/8

G1/4

35

G1/

8 *

G1/4on both sides

clean and regulatedcompressed air

e.g. Pressure switch or pressure relief valve

Filter-water-separator Pressure regulating valve

Oil mist lubricator

clean compressed air

Filter-water-separator Pressure regulating valve

Oil mist lubricator

e.g. Pressure switch or pressure relief valve

Porting block

Porting block


1/4"NPT

1/8"NPT

1/8"

NP

T*

56


BowlGuard Kitfor filter-water-separator

oil mist lubricatorcombination unitsof series AIRFIT SWING

Accessories

The bowl guardprotects the plasticbowl against externaldamage.

It comprises:Bowl guard(with snap mounting)

Mounting With snap mounting

Material Zinc diecasting, polymer (POM)

Dimension Table and Order Instructions

Port size Order No.

1/8" NPT, 1/4" NPT, 3/8" NPT PL 16970

45

ø18

74

Characteristics

Dimensions (mm)

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AIR PREPARATION UNITS 1/8 NPT - 3/8 NPT SERIES31 SKL 4 2 0 6 8 10 bar PSI System Air preparation unit comprising filter-regulator and oil mist lubricator *) Type SKL-1/8-US SKL-1/4-US

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