3/4 Female X Male 500 Pounds Per Square Inch Check ValveThe 3 4 Female X Male 500 Pounds Per Square Inch Check Valve is a high performance valve designed to prevent backflow in fluid and gas systems. it ensures secure, one way flow control and can withstand pressures up to 500 PSI, making it ideal for pneumatic, hydraulic, and fluid handling applications in demanding environments. Specification Details TYPE Female X Male 500 Pounds Per Square Inch Check Valve DESIGN O Ring Design provide for tight and easy