This 1 in lead-free reduced pressure zone backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and for contaminants at the service line entrance. This assembly consists of a lead-free bronze body, 1 in NPT end connections, quarter turn ball valve shutoffs with tee handles, top mounted test cocks, two in-line independent check valves, captured springs and replaceable check seats with an internal relief valve for reduced space requirements.
WATTS® Lead-Free Reduced Pressure Zone Backflow Preventer Assembly, Series: LF009, 1 in Nominal, FNPT, Full Port, 175 psi, Media: Water, Quarter Turn Valve Operator, Bronze Body, Lead-Free Lead-Free/Contains Lead, 33 to 180 deg F, 14-1/2 in L
| Body Material | : | Bronze |
| Connection Type | : | FNPT |
| Dimensions | : | 14-1/2 in L |
| Lead-Free/Contains Lead | : | Lead-Free |
| Media | : | Water |
| Nominal Size | : | 1 in |
| Operator Type | : | Quarter Turn Valve |
| Port Type | : | Full |
| Pressure Rating | : | 175 psi |
| Series | : | LF009 |
| Temperature Rating | : | 33 to 180 deg F |
- Internal relief valve for reduced installation clearances
- Large body passages provides a low pressure drop
- Lead-free bronze body construction for durability
- Quarter turn full port resilient seated ball valve shut-off
- Replaceable seats for an economical repair
- Test cocks are screwdriver slotted
- NPT inlet and outlet connections
- Single access cover and modular check construction for the ease of maintenance
- Captured springs for safe maintenance
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