Allied Electronics, Inc. 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
Check Valve, 1/2 inch Rc(PT) port -- 70071757
Valve, Check; 1/4 in.; NPT; 1/4; Aluminum Die Cast; 0.02 to 1 MPa; 1.5 Mpa -- 70070452
Air flows in only one direction. Applications Tank Pressure Reverse Flow Prevention Vacuum Source Reverse Flow Prevention Drop Prevention
Check Valve w/1/4 in fitting and 1/8NPTmale threading + sealant -- 70071916
Check Valve w/4mm fitting and M5X.8 male threading -- 70071915
Check Valve, straight with one-touch fittings, for 1/4 tube -- 70070449
Check Valve, straight with one-touch fittings, for 3/8 tube -- 70070451
High Flow Capacity Low Cracking Pressure Compact and Light Weight Provides Flow in One Direction Built-In One-Touch Fittings Reduce Installation Time
CHECK VALVE W/MALE CONN, FOR 3/8OD TUBE, 1/2NPT PORT -- 70072234 CHECK VALVE W/MALE CONN, FOR 3/8OD TUBE, 1/2NPT PORT