Industrial Valves

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.Markets:• Industrial Refrigeration• Commercial RefrigerationFeatures 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)• 27.6 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.