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4 in. Ductile Iron Grooved Check Valve

NIBCO

G-920-W-LF 4 in. Ductile Iron Grooved Check Valve

  • Fast #
  • Part #NG920WLFP
  • Item #4473057
  • Manufacturer Part #NLN52XH
3.7 out of 5 Customer Rating
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NIBCO

G-920-W-LF 4 in. Ductile Iron Grooved Check Valve

  • Fast #
  • Part #NG920WLFP
  • Item #4473057
  • Manufacturer Part #NLN52XH
3.7 out of 5 Customer Rating

X Points

Package Quantity Info:

Each: 1 Inner Pack: 1 Case: 1 Pallet: 100
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Product Details

Product Details

  • Automatic temperature and pressure relief valves
  • Coated element protects against corrosion
  • Protects high capacity commercial hot water heaters and storage tanks
  • Element length: 3"
  • Made in the USA
  • ASME Section IV certified capacity
  • 3/4" through 2" NPT connections
  • CSA listed and certified to ANSI Z21.22
  • 125 and 150 psig set pressure @ 210° F max
  • Requires Certification
  • Lead Law Compliant


Specifications

ANSI:
ANSI 372, ANSI 61, ANSI C606
ASTM:
ASTM A-240 UNS S31600, ASTM A-276 UNS S31600, ASTM A-313 UNS S31600, ASTM A-536 Grade 65-45-12, ASTM B-584 C87600
AWWA:
AWWA C-606
Collection:
G-920-W-LF
End Connection 1:
Grooved
End Connection 2:
Grooved
End Connections:
Grooved
Height:
6
Installation Type:
Horizontal Mount, Vertical Mount
Lead Law Compliance Level:
Lead Law Compliant and Certified
Lead Law Compliant:
Yes
Length:
5-19/50
Material:
Ductile Iron, Bronze, Cast Iron, Rubber
Material Type:
Buna-N
Maximum Temperature:
180
NSF:
NSF 372, NSF 61
NSF Certified:
Yes
Origin:
Domestic
Pressure - High:
250
Pressure Class:
250#
Proposition 65:
WARNING: Cancer and Reproductive Harm - www.P65warnings.ca.gov
Recommended Valve Application:
Water
UL Listed:
No
UPC:
039923327451
Valve Body Material:
Ductile Iron
Valve Body Style:
Grooved
Valve Disc Material:
Bronze
Valve Seat Material:
Buna-N
Valve Size:
4 in
Valve Type:
Silent Check Valve
Weight:
8.6