Watts® LF7R Check Valve, Dual, 1 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
| Body Material | : | Copper Silicone Alloy |
| Dimensions | : | 3-5/8 Inch L |
| End Style | : | FNPT |
| Hex Size | : | 1-7/8 Inch |
| Media | : | Water |
| Mounting Position | : | Horizontal/Vertical |
| Nominal Size | : | 1 Inch |
| Pressure Rating | : | 175 psi |
| Series | : | LF7R |
| Softgoods Material | : | EPDM Seal |
| Temperature Rating | : | 33 - 180 deg F |
| Trim Material | : | Santoprene Disc |
| Type | : | Dual |
| 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
