Discover What The Pros Know Since 1954
Watts® LF7R Check Valve, Dual, 1/2 Inch, FNPT, 175 psi, 1-7/8 Inch Hex, Media: Water, Copper Silicone Alloy Body, Mounting Position: Horizontal/Vertical, Santoprene Disc, EPDM Seal, 33 - 180 deg F, 3-5/8 Inch L
| Type | : | Dual |
| Series | : | LF7R |
| Nominal Size | : | 1/2 Inch |
| End Style | : | FNPT |
| Pressure Rating | : | 175 psi |
| Hex Size | : | 1-7/8 Inch |
| Media | : | Water |
| Body Material | : | Copper Silicone Alloy |
| Mounting Position | : | Horizontal/Vertical |
| Trim Material | : | Santoprene Disc |
| Softgoods Material | : | EPDM Seal |
| Temperature Rating | : | 33 - 180 deg F |
| Dimensions | : | 3-5/8 Inch L |
| Warranty | : | Limited |
Series LF7R dual check valves are designed for non-health hazard residential water system containment and continuous pressure applications, such as the drinking water supply service entrance or individual outlets. Series LF7R uses two compact replaceable check modules and is installed immediately downstream of the residential water meter. The LF7R features lead-free installation requirements.
Standard/Approvals: ANSI/ASSE 1024, CSA Certified, NSF Approved
Application: Light Commercial and Residential
Data Sheet
