Watts Water Technologies N36-M1 1/2" Water Service Vacuum Relief Valve

Brass 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

Product can not ship to California, Vermont, and outside United States. Watts Vacuum Relief Valve N36 M1, 1/2" (0138457)Series N36 Water Service Vacuum Relief Valves are used in water heater/tank applications to automatically allow air to enter into the piping system to prevent vacuum conditions that could siphon the water from the system and damage water heater/tank equipment. It consists of a brass body construction with NPT male inlet connection, and a protective cap. Series N36 has a low profile design, is tested and rated to ANSI Z21.22, and is CSA certified. It is suitable for low pressure steam and water service, and is ideal for use in domestic water heaters and supply tanks, table top heaters, jacketed steam kettles, unit heaters, low pressure steam systems, and steam coil heaters. Maximum Working Pressure: 200psi (14 bar), Maximum Steam Pressure: 15psi (103.4 kPa).Watts Vacuum Relief Valve N36 M1, 1/2" (0138457) Features: 1/2, 3/4 in. (15, 20mm) Low profile All brass body Protective cap Suitable for low pressure steam and water service Tested and rated to ANSI Z21.22 CSA certified Not AB1953 CA/VT Compliant
Brand: Watts, Model: 0138457 N36