Watts LFN36M1 3/4 - Part of the LFN36 Series ZA100F-3NH ZB415B-4IC

ZB415B-4IC

ZB400I-3IC

The galvanized option is double hot dipped galvanized which provides a long estimated lifespan of 6-10 years

It can be used in vertical or horizontal applications

ZB415S-4NH

Watts LFN36M1 3/4 - Part of the LFN36 Series ZA100F-3NH ZB415B-4ICThis 3 4 inch lead free vacuum relief valve is suitable for low pressure steam and water service, and is ideal for use in domestic water heaters and supply tanks. This valve automatically allows air to enter into the piping system to prevent vacuum conditions that could siphon water from the system and damage water equipment. It consists of a lead free brass body construction with NPT male inlet connection, and a protective cap. Maximum working