Parker's S5A is a low pressure drop gravity closing valve ideal for medium temperature suction applications. The low-pressure drop provided by the S5A ensures that losses are kept to a minimum, which is especially important in refrigeration suction lines. This heavy-duty solenoid valve is suitable for Ammonia and other refrigerants, certain oils and other fluids approved for use in refrigeration. The S5A is a pilot operated semi-steel bodied valve. The valve may be opened by means of the manual opening stem for servicing or in case of electrical power failure. The Type S5A Solenoid Valve is furnished with FPT: Internal NPT (U.S. Standard Taper Pipe Thread), Socket Weld, Weld Neck or ODS (solders over copper tubing of given diameter) connections. The valve may be easily removed from between the flanges for servicing.
Features and Benefits:
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
Replaceable Piston Plug Assembly
Molded Class "F" Coil Construction
Pilot Light Available
Stainless Steel Needle
Manual Opening Stem
MOPD 20.7 bar (300 PSIG)
7.6 bar (400 PSIG) maximum rated pressure (MRP)
Application:
Refrigerant Liquid Lines
Suction Lines
NOT for Hot Gas Lines or other applications where high pressure drops will exist when valve is open.