LF53
Lead Free* non-Calibrated Pressure Relief Valves
Series LF53 Lead Free* Pressure Relief Valves are spring operated Lead Free* brass relief valves designed to be used only as protection from the buildup of excessive pressure in systems containing water, oil, or air. These valves are not ASME approved safety relief valves and should not be used in system applications with this requirement. They feature a Lead Free* brass construction with stainless steel springs. Series LF53 is factory preset to standard pressure settings of 75, 100 or 125 psi(5.2, 6.9 or 8.6 bar).
Features
- Poppet-style valve protects domestic storage tanks and tankless water heaters from excessive pressure
- Furnished with test lever
- Lead Free* cast copper silicon alloy body
- 1/2 in. (15mm) size
Literature
Share this Product
Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet 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 |