Watts Water Technologies N36-M1 1/2" Water Service Vacuum Relief Valve P-154F18-LF Our time-tested Pressure Reducing Valves

Our time-tested Pressure Reducing Valves are ideal for residential applications that require frequent cleaning of sediment and debris prevent buildup to protect commercial and residential plumbing systems

Drop-in lid

Hunter and Toro valves (model 400-000)

This stem is 12 inches overall length to replace stem in a 500 Series 8 Wall Hydrant (Manufactured 1970-2006)

Full circle operating threads on valve body and retainer

Watts Water Technologies N36-M1 1/2" Water Service Vacuum Relief Valve P-154F18-LF Our time-tested Pressure Reducing ValvesBrass body construction with NPT male inlet connection, and a protective cap CSA certified 1 2" Vacuum Breaker Maximum Working Pressure: 200psi (13. 8 bar), Maximum Steam Pressure: 15psi (103 kPa) For use in water heater tank applications to automatically allow air to enter into the piping system to prevent vacuum conditions