Best Value Pack: Package includes 20 pcs 3/8" check valves.
Easy to Use and Reliable: No glue, tools or fixtures are required. When installing the check valve, please pay special attention to the flow direction of the medium; The normal flow direction of the medium should be consistent with the arrow direction indicated on the valve body, otherwise the normal flow of the medium will be cut off.
High Performance: Temperature range: 20 ℃ to 70 ℃, Open Pressure: ≤2kpa, Backpressure: 200kpa. Acid, alkali, salt corrosion resistance.
Lightweight and Durable: The shell material is ABS resin, and the Diaphragm material is silicone. Durable high impact non-corrosive construction. No leakage.
Wide Application: Applied in fluid system to prevent fluid backflow, or applied in pneumatic system to prevent compressed air backflow. This one-way valve can be applied in water process, air purification, automobile parts, machinery industry, household appliances, etc., to effectively prevent backflow of the medium.