This 3/4 in pressure relief valve is used in residential applications to protect against excessive pressure on domestic storage tanks and tankless water heaters. It consists of a lead-free body construction with NPT threaded male inlet and NPT threaded female (drain) outlet, test lever and stainless steel spring. The pressure relief is set at 75 psi (5.2 bar).
WATTS® Relief Valve, Series: LF3L, 3/4 in Nominal, Connection Type: MPT x FPT, 75 to 150 psi, Copper Silicon Alloy Body, Silicone/Stainless Steel Trim, 210 deg F, 1-5/32 in W x 3-11/16 in H
| Body Material | : | Copper Silicone Alloy |
| Connection Type | : | MPT x FPT |
| Dimensions | : | 3-11/16 in H x 1-5/32 in W |
| Nominal Size | : | 3/4 in |
| Pressure Rating | : | 75 to 150 psi |
| Series | : | LF3L Series |
| Temperature Rating | : | 210 deg F |
| Trim Material | : | Silicone/Stainless Steel |
- Relieves excessive pressure on tankless water heaters
- Lead-free body
- Relieves excessive pressure on storage tanks
Instruction/Installation Manual