This product requires certification to purchase.

4 in. Ductile Iron Flanged Backflow Preventer

This product has been replaced by

4 LEAD FREE DOUBLE CHECK DETECTOR BACKFLOW PREVENTER ASSEMBLY WITH DOMESTIC OSY GATE VALVE GPM METER EPOXY COATED USING ARMORTEK TECHNOLOGY
FEBCO 4 LEAD FREE DOUBLE CHECK DETECTOR BACKFLOW PREVENTER ASSEMBLY WITH DOMESTIC OSY GATE VALVE GPM METER EPOXY COATED USING ARMORTEK TECHNOLOGY
Manufacturer Part #0124443
FEBCO

856ST 4 in. Ductile Iron Flanged Backflow Preventer

  • Fast #
  • Part #F856STDCDAOSYGPMP
  • Item #5059205
  • Manufacturer Part #0122910
5 out of 5 Customer Rating
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This product has been replaced by

4 LEAD FREE DOUBLE CHECK DETECTOR BACKFLOW PREVENTER ASSEMBLY WITH DOMESTIC OSY GATE VALVE GPM METER EPOXY COATED USING ARMORTEK TECHNOLOGY
FEBCO 4 LEAD FREE DOUBLE CHECK DETECTOR BACKFLOW PREVENTER ASSEMBLY WITH DOMESTIC OSY GATE VALVE GPM METER EPOXY COATED USING ARMORTEK TECHNOLOGY
Manufacturer Part #0124443
FEBCO

856ST 4 in. Ductile Iron Flanged Backflow Preventer

  • Fast #
  • Part #F856STDCDAOSYGPMP
  • Item #5059205
  • Manufacturer Part #0122910
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

  • Epoxy coated ductile iron body
  • Replaceable stainless steel check seats
  • Outside stem and yoke resilient seated gate valves
  • Approved vertical installation-flow up
  • Requires Certification
  • Not Compliant, Approved for Non-Potable Water Applications


Specifications

Coating:
Epoxy
Collection:
856ST
End Connection 1:
Flanged
End Connection 2:
Flanged
End Connections:
Flanged
FM Approved:
No
Height:
30 in
IAPMO Listed:
No
Installation Type:
Vertical
Lead Law Compliance Level:
Not Compliant, Approved for Non-Potable Water Applications
Material:
Ductile Iron
Maximum Temperature:
140
Minimum Temperature:
33
NSF Certified:
No
Number of Handles:
Two Handle
Pressure - High:
175
Pressure - Maximum:
175 psi
Recommended Valve Application:
Fire Protection
Temperature Range:
33 to 140 Deg F
UL Listed:
No
UPC:
098268648065
Valve Body Material:
Ductile Iron
Valve Body Style:
Inline
Valve Disc Material:
Rubber
Valve Operator:
Wheel Handle
Valve Seat Material:
Stainless Steel
Valve Size:
4 in
Valve Stem:
Outside
Valve Type:
Double Check Detector Assembly
Weight:
460 lb