- Connection Size: 3/4 in
- Connection Type: FNPT
- Height: 4 in
- Inlet Connection Size: 3/4 in
- Length: 11-1/8 in
- Model #: LF007-OSY-3
- UPC #: 098268209730
- SKU: 16823615
This 3/4 in lead-free double check valve assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to back siphonage and or back pressure 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 non-health hazards and for contaminants at the service line entrance. This assembly consists of a lead-free body construction, NPT end connections, quarter-turn ball valve shutoffs, top mounted test cocks, two in-line independent positive seating check modules, captured springs and replaceable check discs and seats.
| Connection Size | 3/4 in |
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| Connection Type | FNPT |
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| Height | 4 in |
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| Inlet Connection Size | 3/4 in |
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| Length | 11-1/8 in |
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| Material | Bronze |
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| Maximum Pressure | 175 psi |
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| Maximum Working Temperature | 180 deg F |
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