Crane Fluid Systems Datasheets for Check Valves

Check valves are self-activating safety valves that permit gases and liquids to flow in only one direction, preventing process flow from reversing. They are classified as one-way directional valves. 
Check Valves: Learn more

Product Name Notes
FM463_FM466_FA463 Check Valve Features & Benefits Check valves permit flow in one direction only and close automatically if flow reverses, depending upon pressure and velocity of flow to perform the functions of the...
147XU Check Valve
159XU Check Valve
Features & Benefits Cast Steel, bolted cap and flanged Swing check valves prevent reversal of flow through the pipeline Can be installed in horizontal or vertical, upward flow piping Offer...
D138.PF Press-Fit Check Valve Features & Benefits Check valve complete with Press-Fit connectors Permits flow in one direction & automatically closes if flow reverses Supplied as one integral unit means less joints to make...
D138 Swing Check Valve
D140 Bronze Swing Check Valve
D142 Swing Check Valve
F491 Swing Check Valve
Features & Benefits Check valves permit flow in one direction only and close automatically if flow reverses. Entirely automatic in action, depending upon pressure and velocity of flow within the...
D104 Lift Check Valve
FM469 Swing Check Valve
FM492 Swing Check Valve
Features & Benefits Check valves permit flow in one direction only and close automatically if flow reverses Entirely automatic in action, depending upon pressure and velocity of flow within the...
D116 Lift Check Valve Features & Benefits Lift Check Valves should only be used in horizontal pipe runs The Crane D116 check valve if of the lift check variety
F493 Swing Check Valve Features & Benefits The F493 is a swing check valve with a Bronze trim Manufactured to BS 5153:1974