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Watts 0792259 Double Check Valve Assembly 10" (757N-DNRS)

Watts 0792259 Double Check Valve Assembly 10" (757N-DNRS)
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Watts 0792259 Double Check Valve Assembly 10" (757N-DNRS)

Watts 0792259 Double Check Valve Assembly 10" (757N-DNRS)

SKU: 0792259
Rating:
Quantity Price Stock
Usually Ships 1-2 Weeks
Usually Ships 1-2 Weeks
$48,042.83     /ea
Usually Ships 1-2 Weeks

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0792259
Watts Series 757N Double Check Valve Assembly

Series 757, 757N Double Check Valve Assemblies are used to prevent backflow of non-health hazard pollutants that are objectionable but not toxic, from entering the potable water supply system. Series 757, 757N may be installed under continuous pressure service and may be subjected to back pressure and back siphonage. Series 757, 757N consists of two independently operating check valves, two shutoff valves, and four test cocks.

Features:

• Extremely compact design
• 70% Lighter than traditional designs
• 304 (Schedule 40) Stainless steel housing & sleeve
• Groove fittings allow integral pipeline adjustment
• Patented tri-link check provides lowest pressure loss
• Unmatched ease of serviceability
• Available with grooved butterfly valve shutoffs
• Available for horizontal, vertical or N pattern installations
• Replaceable check disc rubber
• Sizes 21⁄2", 3" and 4" (65, 80 and 100mm) available with quarter-turn ball valve shutoffs
Temperature Range 33°F – 140°F (0.5°C – 60°C)
Maximum Working Pressure 175 PSI (12.1 bar)

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