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Watts 10" 994 NRS Gate Valves

SKU: 0438072
$25964.26
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10" Watts 994 Series Reduced Pressure Zone Assemblies with NRS (Non-Rising Stem) Gate Valves. Stainless steel body device. Check valves are self contained, cam style. Single Victaulic cover design, both checks are accessed from the top. Relief valve hangs from the bottom and unthreads from the body for ease of service. Module style relief valve. Light weight and compact design. No special tools are required for servicing, but a cam check removal tool is available for easy of maintenance.





This is a non-stock, special order item and could take up to 2 weeks or more to deliver. All non-stock items are non-refundable, Please be sure you order carefully. If you have ANY questions please contact us before ordering.


WARNING:
This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov

Warehouse Availability

Out Of Stock


  • Stainless steel construction provides long term corrosion resistance and maximum strength
  • Stainless steel body is half the weight of competitive designs reducing installation & shipping costs
  • Short end-to-end dimensions makes retrofit easy
  • Bottom mounted relief valve reduces clearance requirements when installed against an outside wall
  • Patented torsion spring check valves provides maximum flow at low pressure drop
  • Thermoplastic & stainless steel check valves for trouble-free operation
  • No special tools required for servicing
  • Compact construction allows for smaller enclosures
  • Stainless steel relief valve features a balanced rolling diaphragm to eliminate sliding seals and lower maintenance costs
  • Note: The installation of a drain line is recommended. When installing a drain line, an air gap is necessary.
  • Valves: NRS (Non-Rising Stem) Gate Valves
  • Lay Length: 55.5" (1410mm)
  • Weight: 773 lbs
  • Temperature Range: 33F-110F (0.5C-43C) continuous
  • Maximum Working Pressure: 175psi (12.1 bar)
  • Air Gap Drain Fitting
    The air gap drain fitting is designed to attach to the relief port and pipe to a drain to direct any discharge to a safe place. Bottom features a 2" Female NPT Connection.

    Flange Pack
    The flange pack includes nuts, bolts, and gaskets for two flanged joints.

  • (2) Flange Gaskets
  • (24) Bolts
  • (24) Nuts
  • Wye Strainer
    The wye strainer is used to prevent debris from entering the backflow preventer. Standard 8 bolt flange inlet/outle.t

  • Epoxy Coated Body
  • 304 Stainless Steel Screen
  • 3/16" Perforation Screen
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