Watts Series 957 3 In SS Reduced Pressure Zone Assembly Backflow Preventer, NRS Shutoff Valves

  • SKU #: WAT0111603
  • UPC #: 98268122534
  • MPN #: 111603
MSRP: $6,919.00
$3,091.53
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New
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Special Order, expect 4-6 weeks for delivery, subject to change
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Series 957 Reduced Pressure Zone Assemblies provide protection to the potable water system from contamination in accordance with national plumbing codes. Series 957 are normally used in health hazard applications for protection against backsiphonage or backpressure. Series 957 is also available with SentryPlusTM Alert technology to detect catastrophic relief valve discharge that could potentially cause flooding, and issue a multi-channel alert (call, email, text) to selected users so they can take action to avoid potentially costly flooding.

  • Quarter-turn ball valve shutoffs
  • Replaceable check disc rubber
  • 70% Lighter than traditional designs
  • 304 (Schedule 40) stainless steel housing & sleeve
  • Groove fittings allow integral pipeline adjustment
  • Patented torsion spring checks provide lowest pressure loss
  • Bottom mounted cast stainless steel relief valve
  • Approved by the Foundation for Cross-Connection Control and Hydraulic Research at The University of Southern California (FCCCHR-USC)
  • Temperature Range: 33F - 140F
  • Maximum Working Pressure: 175psi (12.1 bar)