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3/4 S4AD 3/4SW

$1,153.11

MPN: S4D200NS20X0XSN
SKU: S4D200NS20X0XSN
QTY:

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Product Specs

  • Port Size: 20mm (3/4 in)
  • Reduced Capacity: Full Capacity
  • Strainer: No Strainer
  • Flange Connection: 3/4 in
  • Check Valve: None
  • Valve Material: Standard Valve
  • Plated: No Plating
  • Coil Style: No Coil Style
  • Flange Type: SWN - Socket Weld Neck
  • Coil: 48/50o Coi24/50, 115/50C
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Parker’s S4 solenoids are the refrigeration industry’s standard for solenoid valves and have provided decades of safe and reliable operation.  These valves are highly configurable and can be provided with flanges for Socket Welding, Butt Welding, ODS connections, and Threaded connections.  The S4 is offered in sizes from ¾” (DN20) to 8” (DN200).  These valves may be opened by means of the manual opening stem for servicing or in case of electrical power failure.  As the S4 valves up to 4” feature a flanged connection they may be easily removed from the system for servicing.  The S4 valves are pilot operated and require a minimum 0.21 bar (3 psi) pressure drop to fully open.  The S4AD is a spring closing, pilot operated, dual-position solenoid valve which is crucial for evaporator control groups that use hot gas defrost.  The dual position function of the S4AD allows the system to equalize before fully opening and can prevent liquid hammer.  The S4X is an explosion proof hazardous environment type solenoid carrying a NEMA Type 4 and 7 classification.

Features

  • Prevents the damaging effects of vapor propelled liquid
  • Combined use as a hot gas and soft gas valve
  • Integrated S6A Pilot Solenoids
  • Standard Coil Housing meets NEMA 3R and NEMA 4- Rain Tight
  • Reduced installation costs
  • Pilot light available
  • Manual Opening Stem
  • Maximum Rated Pressure (MRP): 27.6bar (400psig)

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QUESTIONS?

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sales@frostpoint.net (262)-261-6100

Parts

Parker S4AD Dual Position Solenoid Valve

Item No.

Description

Qty.

Parker Part Number

20mm

25mm

32mm

40mm

3/4 in.

1 in.

1-1/4 in.

1-5/8 in.

31

Plunger/Needle Asm.

1

 

 

 

 

32

Seat Asm.

1

 

 

 

 

33

Gasket

1

 

 

 

 

 

Plunger/Seat Kit

 

201630

32

Plunger/Needle Asm.

1

 

 

 

 

33

Gasket

1

 

 

 

 

 

Plunger Kit, Needle

 

201019

17

Piston

1

 

 

 

 

16

Gasket

1

 

 

 

 

 

Piston Kit

 

200760

200767

200389

 

Plug/Stem Asm.

1

 

 

 

 

24

Nut, Packing

1

 

 

 

 

22

Washer, Flat

1

 

 

 

 

23

Packing, Stem

1

 

 

 

 

 

Plug Kit, Main Valve

 

202037

202038

202039

202024

27

O-Ring

1

 

 

 

 

18

Spring, Comp

1

 

 

 

 

21

Wiper, Dirt

1

 

 

 

 

31

Washer, Flat

1

 

 

 

 

 

Spring Kit, Closing

 

202298

202299

202302

22

Washer, Flat

1

 

 

 

 

24

Nut, Packing

1

 

 

 

 

23

Packing, Stem

1

 

 

 

 

 

Packing Kit, Stem

 

202100

26

Seal Cap

1

 

 

 

 

25

Gasket

1

 

 

 

 

 

Cap Kit, Seal

 

202110

7,18,21-24,31

Plug Kit, Main Valve

1

 

 

 

 

19

Cover, Bottom

1

 

 

 

 

27

Gasket

1

 

 

 

 

25,26

Cap Kit, Seal

1

 

 

 

 

 

Bottom Asm. Kit

 

202018

202019

202020

202013

10

Gasket, Adapter

1

 

 

 

 

11

Piston, Top

1

 

 

 

 

12

Spacer, Piston

3

 

 

 

 

13

Set Screw, Piston

1

 

 

 

 

14

Nut, Piston

1

 

 

 

 

 

Piston Kit

 

208355

208356

208357

6

Gasket, Cover

1

 

 

 

 

8

Bolt, Adapter

6

 

 

 

 

10

Gasket, Adapter

1

 

 

 

 

11

Piston, Top

1

 

 

 

 

12

Spacer, Piston

3

 

 

 

 

13

Set Screw, Piston

1

 

 

 

 

14

Nut, Piston

1

 

 

 

 

15

Bore Plate

1

 

 

 

 

16

Gasket, Body

1

 

 

 

 

20

Bolt, Body

8

 

 

 

 

 

Piston/Bore Plate Kit

 

208415

208415

208416

208417

3

O-ring

4

 

 

 

 

4

Bolt, Cover

8

 

 

 

 

5

Cover

1

 

 

 

 

6

Gasket, Cover

1

 

 

 

 

8

Bolt, Adapter

8

 

 

 

 

9

Adapter

1

 

 

 

 

10

Gasket, Adapter

1

 

 

 

 

21

Orifice

2

 

 

 

 

 

Adapter/Cover Kit

 

2083971

208397

208398

208399

2

Bolt

4

 

 

 

 

3

O-ring

2

 

 

 

 

 

Bolt/O-ring Kit

 

2015741

201574

 

Gasket/O-ring Kit

 

2083791

208379

208380

208381