Watts® 909 Reduced Pressure Zone Assembly, 1 inch, 175 psi

 

Watts 909QTH

  • Mfg.Part # : 909QTH
  • Mfg.Name : Watts
  • Part # : W909QTH
  • Est Delivery Time: By
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Series 909 Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It consists of a bronze body construction, bronze ball valve shutoffs, and bronze test cocks. Series 909 features a "air-in/water-out" design principle for protection during emergency combined backsiphonage and backpressure conditions. It is ideal for health hazard cross-connections or for containment at the service line entrance. Check with local water authorities for installation requirements.


  • Replaceable seats
  • No special tools required for servicing
  • Modular design
  • Horizontal or vertical (up or down) installation
  • Compact for installation ease

Reduced Pressure Zone Assembly, 909 Series, Nominal Size: 1 in, FNPT Connection, Operating Pressure 175 psi, Bronze Body, Celcon Seat, Actuation/Operator: Quarter-Turn Ball Valve, Standards: AWWA C-511-92, FCCCHR of USC Manual Section 10, IAPMO (UPC), SBCCI (Standard Plumbing code), Temperature Rating: 33 to 140 Deg C, Dimensions: Dimension A: 15-3/8 in|Dimension L: 7-5/16 in|Dimension E: 7 in, 17.5 lbs Weight

  • Series: 909
  • Nominal Size: 1 inch
  • Connection Type: FNPT
  • Operating Pressure: 175 psi
  • Body Material: Bronze
  • Seat: Celcon
  • Actuation/Operator: Quarter Turn Ball Valve
  • Temperature Range: 33 to 140 Deg C
  • Weight: 17.5 lb
  • Standards: AWWA C-511-92, FCCCHR of USC Manual Section 10, IAPMO (UPC), SBCCI (Standard Plumbing code)

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