Watts® LFN36-M1-1/2 Lead Free Water Service Vacuum Relief Valve, 1/2"
Description
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.
- 1/2"
- Lead free
- Allows air to enter a closed system to automatically relieve vacuum conditions which could siphon the water from the system, burn out a water heater or collapse a tank
- Carded.