Watts LFRK 909-RT 10 - Part of the RK-LF909 Series ZA100F-3NH This pressure relief valve has

This pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 105 psi pressure relief setpoint

ZB415E-4IC

40 Standard Reduced Pressure Setting-PSI 50 Strainer Yes Strainer Material Stainless Steel Thermal Expansion Bypass Yes Trim Material Stainless Steel Valve Style Standard Specification Sheet - LFU5B-Z3

5 IN Adjustable round HD strainer

Watts LFRK 909-RT 10 - Part of the RK-LF909 Series ZA100F-3NH This pressure relief valve hasThis kit contains the rubber parts for the repair of the 10 inch Watts backflow preventer relief valve, lead free series 909. It has a diaphragm, two molded disc assemblies, two seat O rings, RV O ring, two piston O rings, RV stem O ring, flow tube O ring and cover O ring. Features Factory replacement kit No special tools required for changing parts All parts are made of high quality materials Original parts insure long service life Specifications Kit