LF3L
Lead Free* Poppet Type Pressure Relief Valves for Protection Against Excessive Pressure
Series LF3L lead free poppet type pressure relief valves are used for protection against excessive pressure on domestic storage tanks or tankless water heaters. Similar in construction to Watts model LF10L, the model LF3L has no temperature relieving element. Pressure range is 75-150 psi (5.2-10.3 bar). Series LF3L comes in standard settings of 75, 100, 125 and 150 psi (5.2, 6.9, 8.6 and 10.3 bar). These pressure relief valves are popularly used in conjunction with the model LF210 gas shutoff valve on gas water heaters to shut off gas to heater if water heater temperature exceeds 210 degrees F (99 degrees C). The LF3L features Lead Free* construction to comply with Lead Free* installation requirements.
Features
- Poppet-style valve protects domestic storage tanks and tankless water heaters from excessive pressure
- Furnished with test lever
- Lead Free* copper alloy body
- 3/4 in. (20mm) size
Literature
Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |