Discover What The Pros Know Since 1954
Watts® LF3L Pressure Relief Valve, 3/4 Inch, FNPT x MNPT, 75 - 150 psi, Copper Alloy Body, Stainless Steel Spring, Silicone Disc, 1-3/4 Inch W x 3-1/2 Inch H
| Series | : | LF3L |
| Nominal Size | : | 3/4 Inch |
| End Style | : | FNPT x MNPT |
| Pressure Rating | : | 75 - 150 psi |
| Body Material | : | Copper Alloy |
| Spring Material | : | Stainless Steel |
| Trim Material | : | Silicone Disc |
| Dimensions | : | 1-3/4 Inch W x 3-1/2 Inch H |
Series LF3L is used for protection against excessive pressure on domestic storage tanks or tankless water heaters. Similar in construction to watts model 10L, the series LF3L has no temperature relieving element. Pressure range is 75 - 150 psi. Series LF3L comes in standard settings of 75, 100, 125 and 150psi. The pressure relief valve is popularly used in conjunction with the model 210 gas shutoff valve on gas water heaters to shut Off gas to heater if water heater temperature exceeds 210 deg F. The LF3L features lead free construction to comply with lead free installation requirements.
- Lead free
- Furnished with test lever
- Similar in construction to watts model LF10L
- The model LF3L has no temperature relieving element
- Used for protection against excessive pressure on domestic storage tanks or tankless water heaters
Standard/Approvals: ASME Certified, CSA Certified
Application: Residential, Commercial and Industrial
Specification Sheet