Akozon one Way Flow Valve + Check Valve, 4mm Inline Fuel Oil Water Gas air Non Return Durable

High quality Check valve is made of high quality resin, has good thermal stability, can withstand temperatures of 100 degrees Celsius, and has high mechanical strength. Applicable check valve for gas liquids Size Hose size: 4mm Opening pressure: >0.015MPA Principle Check valves are used in fluid systems to prevent reverse of fluids or in pneumatic systems to prevent reverse of compressed air. Service If you encounter any problems during the use, please contact our customer service in time, we will solve any difficulties for you in time., Weight: 0.0110231131 pounds, Manufacturer: Akozon