6 in. Cast Iron Flanged Backflow Preventer

This product has been replaced by

*CVR* 6 IN CAST IRON REDUCED PRESSURE ZONE BACKFLOW PREVENTER ASSEMBLY DOMESTIC NRS SHUTOFF VALVES ARMORTEK COATING BACKFLOW FLOOD SENSOR
Watts *CVR* 6 IN CAST IRON REDUCED PRESSURE ZONE BACKFLOW PREVENTER ASSEMBLY DOMESTIC NRS SHUTOFF VALVES ARMORTEK COATING BACKFLOW FLOOD SENSOR
Manufacturer Part #88009322
You last purchased this on
 
Watts

Series LF909 6 in. Cast Iron Flanged Backflow Preventer

This product requires certification to purchase.
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You last purchased this on
 

This product has been replaced by

*CVR* 6 IN CAST IRON REDUCED PRESSURE ZONE BACKFLOW PREVENTER ASSEMBLY DOMESTIC NRS SHUTOFF VALVES ARMORTEK COATING BACKFLOW FLOOD SENSOR
Watts *CVR* 6 IN CAST IRON REDUCED PRESSURE ZONE BACKFLOW PREVENTER ASSEMBLY DOMESTIC NRS SHUTOFF VALVES ARMORTEK COATING BACKFLOW FLOOD SENSOR
Manufacturer Part #88009322
Watts

Series LF909 6 in. Cast Iron Flanged Backflow Preventer

  • Fast #
  • Part #WLF909DNRSU
  • Item #4384661
  • Manufacturer Part #0792203
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This product requires certification to purchase.

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Product Details

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


Specifications

ADA Compliant:
No
ANSI:
ANSI 61-G
ASSE Standards:
ASSE 1013
AWWA:
AWWA C-511 1992
Application:
Health Hazard
BAA Compliant:
Yes
CSA Certified:
CSA B64.5
Coating:
Epoxy
Collection:
Series LF909
Depth:
69 in
End Connection 1:
Flanged
End Connection 2:
Flanged
End Connections:
Flanged
FM Approved:
Yes
Height:
22 in
IAPMO Listed -:
Yes
Lead Law Compliance Level:
Lead Law Compliant and Certified
Lead Law Compliant:
Yes
Length:
65-13/16 in
Material:
Cast Iron
NSF:
NSF 61-G
NSF Certified:
Yes
Pressure - High:
175
Recommended Valve Application:
Health Hazard, Potable Water
Temperature Range:
33 to 110 Deg F (0.5 to 43 Deg C)
UL Listed:
Yes
Valve Body Material:
Cast Iron
Valve Body Style:
Inline
Valve Operator:
T-Handle
Valve Seat Material:
Stainless Steel
Valve Size:
6 in
Valve Stem:
Non-rising
Valve Type:
Reduced Pressure Zone Assembly
Weight:
718 lb
Width:
27 in