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4 in. Cast Iron Reduced Pressure Zone Backflow Preventer Assembly

Watts

LF909 Series 4 in. Cast Iron Reduced Pressure Zone Backflow Preventer Assembly

  • Fast #
  • Part #WLF909QTSFDAFS4P
  • Item #9776568
  • Manufacturer Part #88009376
3.5 out of 5 Customer Rating
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*CVR* 4 IN CAST IRON REDUCED PRESSURE ZONE BACKFLOW PREVENTER ASSY QUARTER TURN SHUTOFF VALVES FDA EPOXY COATED STRAINER ARMORTEK COATING BACKFLOW FLOOD SENSOR
*CVR* 4 IN CAST IRON REDUCED PRESSURE ZONE BACKFLOW PREVENTER ASSY QUARTER TURN SHUTOFF VALVES FDA EPOXY COATED STRAINER ARMORTEK COATING BACKFLOW FLOOD SENSOR
Watts

LF909 Series 4 in. Cast Iron Reduced Pressure Zone Backflow Preventer Assembly

  • Fast #
  • Part #WLF909QTSFDAFS4P
  • Item #9776568
  • Manufacturer Part #88009376
3.5 out of 5 Customer Rating
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Package Quantity Info:

Each: 1 Inner Pack: 1
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Product Details

Product Details

  • Replaceable seats
  • Stainless steel internal parts
  • No special tools required for servicing
  • Captured spring check assemblies
  • Fused epoxy coated & lined checks
  • Industrial strength sensing hose
  • Field reversible relief valve
  • Air-in/water-out relief valve design provides maximum capacity during emergency conditions
  • Lead free
  • Requires Certification

  • Lead Law Compliant

Specifications

ANSI:
ANSI 372, ANSI 61-G
ASSE Standards:
ASSE 1013
AWWA:
AWWA C-511
CSA Certified:
CSA B64.4, CSA B64.5
Coating:
Epoxy
Collection:
LF909 Series
End Connection 1:
FPT
End Connection 2:
FPT
End Connections:
FPT
FM Approved:
Yes
Height:
30 in
IAPMO Listed:
Yes
Included:
Flood Sensor, Quarter-Turn Ball Valve(s), Strainer
Installation Type:
Horizontal, Vertical
Lead Law Compliance Level:
Lead Law Compliant and Certified
Lead Law Compliant:
Yes
Length:
55-5/16 in
Material:
Cast Iron
Maximum Temperature:
110
Minimum Temperature:
33
NSF:
NSF 372, NSF 61-G
NSF Certified:
Yes
Pressure - High:
175
Pressure - Maximum:
175 psi
Recommended Valve Application:
Health Hazard, Plumbing, Water
Temperature Range:
33 to 140 Deg F (0.5 to 60 Deg C)
UL Listed:
Yes
UPC:
098268295894
Valve Body Material:
Cast Iron
Valve Body Style:
Inline
Valve Operator:
Tee Handle
Valve Port Opening:
Full Port
Valve Seat Material:
Stainless Steel
Valve Size:
4 in
Valve Type:
Reduced Pressure Zone Assembly
Weight:
352 lb
Width:
27 in