This 3/4 in 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 pressure is 200 psi.
WATTS® Vacuum Relief Valve, Series: LFN36, 3/4 in Nominal, MNPT Connection, 15 psi, 15 cfm Flow Rate, Brass Body, Silicone Disc, Buna-N Nitrile Softgoods, 250 deg F, 2 in L x 2 in H
| Body Material | : | Brass |
| Connection Type | : | MNPT |
| Dimensions | : | 2 in L x 2 in H |
| Disc Material | : | Silicone |
| Flow Rate | : | 15 cfm |
| Nominal Size | : | 3/4 in |
| Pressure Rating | : | 15 psi |
| Series | : | LFN36 Series |
| Softgoods Material | : | Buna-N |
| Temperature Rating | : | 250 deg F |
- Lead-free construction
- Low profile
Instruction/Installation Manual