Watts RK 009-UNI-RT 3/4 - Part of the RK-009 Series ZA100F-6NH and sensing passage O-ring

and sensing passage O-ring

and a reinforced Buna-N diaphragm

ZN415S-DP-2IG

which is used to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements

Variety of outlet connection options (2″

Watts RK 009-UNI-RT 3/4 - Part of the RK-009 Series ZA100F-6NH and sensing passage O-ringThis 3 4 IN universal rubber repair kit, is used for repairing the parts to the relief valve series 009 to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal at referenced cross connections identified as non health hazard applications. Features Factory Replacement Kit No special tools required for changing parts All parts are made of high quality materials