WATTS® Pressure Relief Valve, Series: 3L Series, 3/4 in Nominal, MNPT x FNPT, 125 psi, 210 deg F, Brass Body, 1-5/32 in W x 3-11/64 in H
| Series | : | 3L Series |
| Nominal Size | : | 3/4 in |
| End Style | : | MNPT x FNPT |
| Pressure Rating | : | 125 psi |
| Temperature Rating | : | 210 deg F |
| Body Material | : | Brass |
| Dimensions | : | 1-5/32 in W x 3-11/64 in H |
This 3/4 inch 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 brass 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 125 psi (8.6 bar). It is ANSI Z21.22 approved, ASME rated and design certified and listed by CSA.