Hayward TC10200STE Union Check Valve

TC Series true union check valves with EPDM seals Made of heavy wall plastic material True union check valves prevent backflow meets ASTM and NSF standards True union design allows easy removal from system without breaking down piping connections Pipe measures 2-inch socket/threaded end connection Hayward TC Series true union check valves with EPDM seals is made of heavy wall plastic material. As line flow enters the valve, a ball is moved by the flow pressure allowing flow to pass through and open the valve. As inlet flow ceases or recedes (back pressure), the ball is moved to the seat or seal stopping the flow, thus closing the valve. True union design allows easy removal from system without breaking down piping connections. Pressure rating 150 PSI. Meets ASTM and NSF standards.