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886/886M Series - Stainless Steel Swing Check Valves

886/886M Series - Stainless Steel Swing Check Valves

886 Series - Stainless Steel Swing Check Valves - Soft Seat
886M Series - Stainless Steel Swing Check Valves - Metal Seat
 
Features
 
Top Entry: This bolted bonnet valve can be permanently installed in the line and services from the top
Construction: Designed to prevent back flow in cryogenic systems. Higher fluid capacity (Cv) than poppet or lift check valves. 316L stainless steel investment cast body, cap and arm
Sizes: ½” through 4” (15mm through 100mm)
Ends: Socket weld and butt weld schedule 10 and 40
Temperature Rating: -325°F to 150°F (-196°C to +66°C)
Pressure Rating: (Cold, Non-shock)
 
400 PSIG (27 Bar) ½” - 2”
275 PSIG (19 Bar) 150# ANSI Class 3” and 4”
720 PSIG (50 Bar) 300# ANSI Class 3” and 4”
PED Approved, Approved for US and Canada
 
Note: Do not use for reciprocating gas service.
 
Our investment cast stainless steel is specified by leading industrial gas companies for storage tank and yard operations.
Ideal for liquid atmospheric gases and LNG storage and handling.
High cycle life and superior sealing.
Valves for hydrogen service can be supplied. 
 (-425°F to +350°F )