3/4" N 36-M1 Water Service Vacuum Relief Valve Zoom

3/4" N 36-M1 Water Service Vacuum Relief Valve


Brand: Watts

0138458 has been discontinued.
Direct Replacement:
SKU: 0556031
Brand: Watts

Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.


Size: 3/4"
Connection Type: Male NPT
Material: Brass

Description for Watts 0138458

Series N36 Watts 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).

3/4" N 36-M1 Water Service Vacuum Relief Valve

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