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Solenoid Valves- S4A Type
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
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.
Market:
• Industrial Refrigeration
• Commercial Refrigeration
Features and Benefits:
S4A
• Standard Coil Housing Meets NEMA 3R and NEMA 4- Rain Tight
• Coil Housing Surpasses NEMA Salt Spray Test
• Plunger-Needle Assembly Same for S4A, S5A, S6N, S6A, S8F
• Molded Class “F” Coil Construction
• Same Coil Fits Most Refrigerating Specialties Solenoid Valves
• Pilot Light Available
• Stainless Steel Needle
• Manual Opening Stem
• Design Pressure (MRP): 28 bar (400 PSIG)
S4W
• Cast Steel Body–Strong, Light Weight
• Welds Directly In The Line-No Flanges
• Removable Seat-Serviceable From Top Side
• Maximum Opening Pressure Difference (MOPD): 21 bar (300 psig)
• PTFE Pilot Seat
• Streamlined Fluid Flow Pattern
• Pilot Solenoid Parts Are Same As Used With Most Other R/S Solenoids
• Design Pressure (MRP):27.6 bar (400 psig)
• Manual Opening Stem
S4AD
• 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)
S4X
• Explosion Proof
• Hazardous Environment Type
• Standard Coil Housing meets NEMA Type 4 and 7
Application:
• Refrigerant Liquid Lines, Hot Gas Lines, or Suction Lines in a temperature range of -45° to 105° C (-50° to 220° F)
• The dual-position feature of the S4AD is specifically designed to help aid against the damaging effects of liquid hammer and sudden liquid deceleration.
• This valve is typically applied as a combination hot gas valve and soft gas valve or as a liquid solenoid.
• Hazardous Environment (S4X)
Read More...Market:
• Industrial Refrigeration
• Commercial Refrigeration
Features and Benefits:
S4A
• Standard Coil Housing Meets NEMA 3R and NEMA 4- Rain Tight
• Coil Housing Surpasses NEMA Salt Spray Test
• Plunger-Needle Assembly Same for S4A, S5A, S6N, S6A, S8F
• Molded Class “F” Coil Construction
• Same Coil Fits Most Refrigerating Specialties Solenoid Valves
• Pilot Light Available
• Stainless Steel Needle
• Manual Opening Stem
• Design Pressure (MRP): 28 bar (400 PSIG)
S4W
• Cast Steel Body–Strong, Light Weight
• Welds Directly In The Line-No Flanges
• Removable Seat-Serviceable From Top Side
• Maximum Opening Pressure Difference (MOPD): 21 bar (300 psig)
• PTFE Pilot Seat
• Streamlined Fluid Flow Pattern
• Pilot Solenoid Parts Are Same As Used With Most Other R/S Solenoids
• Design Pressure (MRP):27.6 bar (400 psig)
• Manual Opening Stem
S4AD
• 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)
S4X
• Explosion Proof
• Hazardous Environment Type
• Standard Coil Housing meets NEMA Type 4 and 7
Application:
• Refrigerant Liquid Lines, Hot Gas Lines, or Suction Lines in a temperature range of -45° to 105° C (-50° to 220° F)
• The dual-position feature of the S4AD is specifically designed to help aid against the damaging effects of liquid hammer and sudden liquid deceleration.
• This valve is typically applied as a combination hot gas valve and soft gas valve or as a liquid solenoid.
• Hazardous Environment (S4X)
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| Action | SKU | Availability | Price | Division | Maximum Operating Pressure | Port Size | Maximum Operating Temperature | Minimum Operating Temperature | Body Material | Plating Type | Strainer Type | Flange Face Type | Flow Coefficient | Seat Material | Product Type | Body Type | Coil Type | Operation Type | Valve Material | Check Valve Included | Minimum Operating Capacity | Model Number | Connection Size | Port Size (mm) | Port Size (inch) | Flange Type | Body Material | Strainer Type | Valve Material | Plating | Check Valve Type | Coil Type | Connection | Body Type | Operation Style | Minimum Operating Capacity | Seat Material |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S4AA00YSP0F1XSN | Backordered | POR | Refrigerating Specialties Division | 400 psig | 100 mm | 220 °F | -25 °F | Gray Iron | No Plating | With Strainer | Socket Weld | 130 Kv | Metal | S4A | Flanged | 230AC~50Hz-Leaded Standard | None | Standard Valve Material | No Check Valve | Full Capacity | 4 S4A 4SW 230 ST | 4" | 100mm | 4" | Socket Weld | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 230AC~50Hz-Leaded Standard | 4" | Flanged | None | Full Capacity | Metal | |
| S4AA00YSP0F7XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 100 mm | 220 °F | -25 °F | Gray Iron | No Plating | With Strainer | Socket Weld | 150 Cv | Metal | S4A | Flanged | 230AC~50Hz-DIN CE Approved | None | Standard Valve Material | No Check Valve | Full Capacity | 4 S4A 4SW 230 QD ST | 4" | 100mm | 4" | Socket Weld | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 230AC~50Hz-DIN CE Approved | 4" | Flanged | None | Full Capacity | Metal | |
| S4AA00YSP0H1XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 100 mm | 220 °F | -30 °C | Gray Iron | No Plating | With Strainer | Socket Weld | 130 Kv | Metal | S4A | Flanged | 240AC~60Hz-Leaded Standard | None | Standard Valve Material | No Check Valve | Full Capacity | 4 S4A 4SW 240 ST | 4" | 100mm | 4" | Socket Weld | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 240AC~60Hz-Leaded Standard | 4" | Flanged | None | Full Capacity | Metal | |
| S4AA00YSP0X0XSN | Backordered | POR | Refrigerating Specialties Division | 400 psig | 100 mm | 220 °F | -25 °F | Gray Iron | No Plating | With Strainer | Socket Weld | 130 Kv | Metal | S4A | Flanged | No Coil Style AC-No Coil Style | None | Standard Valve Material | No Check Valve | Full Capacity | 4 S4A 4SW ST | 4" | 100mm | 4" | Socket Weld | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | No Coil Style AC-No Coil Style | 4" | Flanged | None | Full Capacity | Metal | |
| S4AA00YWP0B1XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 100 mm | 220 °F | -25 °F | Gray Iron | No Plating | With Strainer | Weld Neck | 150 Cv | Metal | S4A | Flanged | 120AC~60Hz-Leaded Standard | None | Standard Valve Material | No Check Valve | Full Capacity | 4 S4A 4WN 120 ST | 4" | 100mm | 4" | Weld Neck | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 120AC~60Hz-Leaded Standard | 4" | Flanged | None | Full Capacity | Metal | |
| S4AA00YWP0B3XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 100 mm | 220 °F | -25 °F | Gray Iron | No Plating | With Strainer | Weld Neck | 130 Kv | Metal | S4A | Flanged | 120AC~60Hz-Leaded Green LED Pilot Light | None | Standard Valve Material | No Check Valve | Full Capacity | 4 S4A 4WN 120G ST | 4" | 100mm | 4" | Weld Neck | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 120AC~60Hz-Leaded Green LED Pilot Light | 4" | Flanged | None | Full Capacity | Metal | |
| S4AA00YWP0B6XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 100 mm | 220 °F | -30 °C | Gray Iron | No Plating | With Strainer | Weld Neck | 130 Kv | Metal | S4A | Flanged | 120AC~60Hz-DIN Green LED Pilot Light | None | Standard Valve Material | No Check Valve | Full Capacity | 4 S4A 4WN 120G QD ST | 4" | 100mm | 4" | Weld Neck | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 120AC~60Hz-DIN Green LED Pilot Light | 4" | Flanged | None | Full Capacity | Metal | |
| S4AA00YWP0F7XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 100 mm | 220 °F | -25 °F | Gray Iron | No Plating | With Strainer | Weld Neck | 150 Cv | Metal | S4A | Flanged | 230AC~50Hz-DIN CE Approved | None | Standard Valve Material | No Check Valve | Full Capacity | 4 S4A 4WN 230 QD ST | 4" | 100mm | 4" | Weld Neck | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 230AC~50Hz-DIN CE Approved | 4" | Flanged | None | Full Capacity | Metal | |
| S4AA00YX00B1XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 100 mm | 220 °F | -25 °F | Gray Iron | No Plating | With Strainer | No Flange | 130 Kv | Metal | S4A | Flanged | 120AC~60Hz-Leaded Standard | None | Standard Valve Material | No Check Valve | Full Capacity | 4 S4A 120 ST | None | 100mm | 4" | No Flange | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 120AC~60Hz-Leaded Standard | None | Flanged | None | Full Capacity | Metal | |
| S4AA00YX00B3XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 100 mm | 105 °C | -25 °F | Gray Iron | No Plating | With Strainer | No Flange | 130 Kv | Metal | S4A | Flanged | 120AC~60Hz-Leaded Green LED Pilot Light | None | Standard Valve Material | No Check Valve | Full Capacity | 4 S4A 120G ST | None | 100mm | 4" | No Flange | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 120AC~60Hz-Leaded Green LED Pilot Light | None | Flanged | None | Full Capacity | Metal | |
| S4AA00YX00X0XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 100 mm | 220 °F | -25 °F | Gray Iron | No Plating | With Strainer | No Flange | 150 Cv | Metal | S4A | Flanged | No Coil Style AC-No Coil Style | None | Standard Valve Material | No Check Valve | Full Capacity | 4 S4A ST | None | 100mm | 4" | No Flange | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | No Coil Style AC-No Coil Style | None | Flanged | None | Full Capacity | Metal | |
| S4C200NS20B4XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 3/4" inch | 220 °F | -25 °F | Gray Iron | No Plating | Without Strainer | Socket Weld | 6.9 Kv | PTFE | S4ASC | Flanged | 120AC~60Hz-DIN Standard | Slow Closing | Standard Valve Material | No Check Valve | Full Capacity | 3/4 S4ASC 3/4SW 120 QD | 3/4" | 20mm | 3/4" | Socket Weld | Gray Iron | Without strainer | Standard Valve Material | No Plating | No Check Valve | 120AC~60Hz-DIN Standard | 3/4" | Flanged | Slow Closing | Full Capacity | PTFE | |
| S4C200NX00B5XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 3/4" inch | 220 °F | -25 °F | Gray Iron | No Plating | Without Strainer | No Flange | 6.9 Kv | PTFE | S4ASC | Flanged | 120AC~60Hz-DIN Red LED Pilot Light | Slow Closing | Standard Valve Material | No Check Valve | Full Capacity | 3/4 S4ASC 120R QD | None | 20mm | 3/4" | No Flange | Gray Iron | Without strainer | Standard Valve Material | No Plating | No Check Valve | 120AC~60Hz-DIN Red LED Pilot Light | None | Flanged | Slow Closing | Full Capacity | PTFE | |
| S4C200NX00X0XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 3/4" inch | 220 °F | -25 °F | Gray Iron | No Plating | Without Strainer | No Flange | 6.9 Kv | PTFE | S4ASC | Flanged | No Coil Style AC-No Coil Style | Slow Closing | Standard Valve Material | No Check Valve | Full Capacity | 3/4 S4ASC | None | 20mm | 3/4" | No Flange | Gray Iron | Without strainer | Standard Valve Material | No Plating | No Check Valve | No Coil Style AC-No Coil Style | None | Flanged | Slow Closing | Full Capacity | PTFE | |
| S4C200YS20B1XSN | Backordered | POR | Refrigerating Specialties Division | 400 psig | 20 mm | 220 °F | -25 °F | Gray Iron | No Plating | With Strainer | Socket Weld | 6.9 Kv | PTFE | S4ASC | Flanged | 120AC~60Hz-Leaded Standard | Slow Closing | Standard Valve Material | No Check Valve | Full Capacity | 3/4 S4ASC 3/4SW 120 ST | 3/4" | 20mm | 3/4" | Socket Weld | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 120AC~60Hz-Leaded Standard | 3/4" | Flanged | Slow Closing | Full Capacity | PTFE | |
| S4C200YS20B4XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 20 mm | 220 °F | -30 °C | Gray Iron | No Plating | With Strainer | Socket Weld | 8.1 Cv | PTFE | S4ASC | Flanged | 120AC~60Hz-DIN Standard | Slow Closing | Standard Valve Material | No Check Valve | Full Capacity | 3/4 S4ASC 3/4SW 120 QD ST | 3/4" | 20mm | 3/4" | Socket Weld | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 120AC~60Hz-DIN Standard | 3/4" | Flanged | Slow Closing | Full Capacity | PTFE | |
| S4C200YS20B5XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 20 mm | 220 °F | -25 °F | Gray Iron | No Plating | With Strainer | Socket Weld | 6.9 Kv | PTFE | S4ASC | Flanged | 120AC~60Hz-DIN Red LED Pilot Light | Slow Closing | Standard Valve Material | No Check Valve | Full Capacity | 3/4 S4ASC 3/4SW 120R QD ST | 3/4" | 20mm | 3/4" | Socket Weld | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 120AC~60Hz-DIN Red LED Pilot Light | 3/4" | Flanged | Slow Closing | Full Capacity | PTFE | |
| S4C200YS20H6XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 3/4" inch | 220 °F | -30 °C | Gray Iron | No Plating | With Strainer | Socket Weld | 6.9 Kv | PTFE | S4ASC | Flanged | 240AC~60Hz-DIN Green LED Pilot Light | Slow Closing | Standard Valve Material | No Check Valve | Full Capacity | 3/4 S4ASC 3/4SW 240G QD ST | 3/4" | 20mm | 3/4" | Socket Weld | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 240AC~60Hz-DIN Green LED Pilot Light | 3/4" | Flanged | Slow Closing | Full Capacity | PTFE | |
| S4C200YS25B5XSN | Backordered | POR | Refrigerating Specialties Division | 400 psig | 3/4" inch | 220 °F | -30 °C | Gray Iron | No Plating | With Strainer | Socket Weld | 6.9 Kv | PTFE | S4ASC | Flanged | 120AC~60Hz-DIN Red LED Pilot Light | Slow Closing | Standard Valve Material | No Check Valve | Full Capacity | 3/4 S4ASC 1SW 120R QD ST | 1" | 20mm | 3/4" | Socket Weld | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 120AC~60Hz-DIN Red LED Pilot Light | 1" | Flanged | Slow Closing | Full Capacity | PTFE | |
| S4C200YS32B3XSN | Backordered | POR | Refrigerating Specialties Division | 27.6 bar | 3/4" inch | 105 °C | -25 °F | Gray Iron | No Plating | With Strainer | Socket Weld | 6.9 Kv | PTFE | S4ASC | Flanged | 120AC~60Hz-Leaded Green LED Pilot Light | Slow Closing | Standard Valve Material | No Check Valve | Full Capacity | 3/4 S4ASC 1-1/4SW 120G ST | 1-1/4" | 20mm | 3/4" | Socket Weld | Gray Iron | With Strainer | Standard Valve Material | No Plating | No Check Valve | 120AC~60Hz-Leaded Green LED Pilot Light | 1-1/4" | Flanged | Slow Closing | Full Capacity | PTFE |
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