Parker Refrigerating Specialties: 1-5/8", S4AD

Details

The S4AD is based on the same valve body, principles, and length dimension as the standard S4A valves making for easy field replacements. This heavy duty solenoid valve is suitable for ammonia, R-22, other refrigerants, and certain oils and other fluids approved for use in refrigeration. The S4AD is a pilot operated, dual-position, normally closed valve. aIt will close on power failure. The S4AD may be opened by means of the manual opening stem for servicing or in case of electrical power failure. The Type S4AD Solenoid Valve is furnished with FPT InternalNPT(U.S.StandardTaperPipeThread),Socket Weld, Weld Neck orODS (solders over copper tubing of given diameter) connections. The valve may be easily removed from between the flanges for servicing. It is advisable to install as strainer upstream of each valve to prevent entrance of foreign material into the valve and the rest of the system. Refrigerating Specialties strainers are available to close-couple to valve inlets

More Information

Weight
71.630000

Condition
New

Manufacturer
Parker RS - Refrigerating Specialties

Port Size
1-5/8"

Port Size (MM)
40mm

Type
S4AD

Coil Type
No Coil Style AC-No Coil Style

Body Material
Gray Iron

Flange Type
No Flange

Strainer Type
Without Strainer

Check Valve Type
No Check Valve

Valve Material
Standard Valve Material

Plating
No Plating

Seat Material
Metal

Operation Style
Dual Position

Flow Coefficient (CV)
32 Cv

Flow Coefficient (KV)
27 Kv

Minimum Operating Capacity
Full Capacity

Min Operating Temperature (C)
-30 °C

Min Operating Temperature (F)
-25 °F

Max Operating Temperature (C)
105 °C

Max Operating Temperature (F)
220 °F

Maximum Rated Pressure (BAR)
27.6bar

Maximum Rated Pressure (PSIG)
400psig