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Morrison Bros 958 In-Line Check Valve


In-line check valves are used to prevent backflow in supply lines on storage tank systems. In-line check valves allow product flow in only one direction. Features Valve functions in horizontal or vertical piping systems 200 PSI Maximum working pressure -40° to 300°F operating temperature range Optional 25 PSI (approximate) expansion relief feature is available Valve functions in horizontal and vertical (flow arrow must be pointing up) piping systems  
Construction Details
  • Body: Stainless steel
  • Seals: FKM
Weight .25 lbs
Dimensions 2 × 2 × 2 in

1/2", 3/4", 1", 1.5", 2"

Expansion Relief

With, Without