Watts 1/2 in. MIP MIP Brass Vacuum Release Valve 4-40-488-03 The Master Lock Magnum no

The Master Lock Magnum no

built-in knife and bottle opener

for ease of transport

Designed with a Variable Helix that includes an aggressive 35-degree Helix angle which ends at 15 degrees

Diameter: 1/2 in

Watts 1/2 in. MIP MIP Brass Vacuum Release Valve 4-40-488-03 The Master Lock Magnum noWater 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 lead free brass body construction with NPT male inlet connection and a protective cap. Series LFN36 has a low profile design, is tested and rated to ANSI Z21. 22 and is CSA certified. It