GASHER 2PCS Brass Check Valve 1" Female Thread, Backflow Prevention, One Way Check Valves

【Material】: Using brass valve body and stainless steel spring, it has the characteristics of corrosion resistance, high temperature ductility and low magnetic permeability., 【SIZE】: 1" Female Thread Check Valve, 【Rated value】: The maximum working pressure is 200PSI, 【Introduction】: Used to prevent fluid backflow, good tightness, no leakage, easy to install and disassemble., 【Applications】: Widely used in fuel/air/liquid/oil/gas, pipeline applications and connections, and can be used in various measuring devices and collectors.