Series 7 Dual Check Valves prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. It consists of a bronze body construction, with two plastic replaceable check valves, and stainless steel springs. Series 7 is designed for non-health hazard residential water system containment, continuous pressure applications. It is installed immediately downstream of the residential water meter, in a vertical or horizontal position.
- Can be installed vertically or horizontally
- Can be installed in many piping configurations and with a wide range of meter horns, copper setters and meter boxes
- Available with combination of inlet/outlet sizes, types or thread and end connection including retrofit compression fittings and hose connections
- 7C, chrome-nickel plated brass dual check for in-line continuous pressure application
Dual Check Valve, Lead-Free, 7 Series, Nominal Size: 3/4 in, FNPT Connection, Operating Pressure 150 psi, Bronze Body, Silicone Disc, Buna-N Seal, Standards: ASSE 1024, CSA B64.6, Temperature Rating: 33 to 180 Deg F, Dimensions: Dimension A: 4-3/8 in|Dimension B: 2-3/8 in|, 1.75 lbs Weight
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Series: 7
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Type: Lead-Free
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Nominal Size: 3/4 inch
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Connection Type: FNPT
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Body Material: Bronze
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Temperature Range: 33 to 180 Deg F
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Seal Material: Buna-N
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Operating Pressure: 150 psi
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Weight: 1.75 lb
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Standards: ASSE 1024, CSA B64.6