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Convenient to Use: Pneumatic check valve with plated appearance and fine threads, not easy to take off the wire. Compact design, easy to install, tighten it
Brass Pressure Obstacles: The stop valve adopts brass casting,forging shaping,high strength,erosion obstacles,wear obstacles,long life
Good Sealing: The check valve adopts silicone sealing ring,good sealing is not easy to leak.Large diameter,fast stream rate
Advantages of Technology: Anti-backflow valve has a rounded appearance without hurting the hand,smooth inner wall with low friction coefficient,light weight with large stream rate, good erosion,obstacles and heat and cold obstacles
Widely Used: Check valves are used in pipelines for medium diversion and merging device.Applicable to factories,buildings,oil,gas,industry and other fields