4 in. Cast Iron Grooved Swing Check Valve

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NIBCO

G-917-W 4 in. Cast Iron Grooved Swing Check Valve

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

G-917-W 4 in. Cast Iron Grooved Swing Check Valve

  • Fast #
  • Part #NG917WP
  • Item #4437464
  • Manufacturer Part #57J192H
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Frequently Purchased Together

Product Details

  • Equally effective in checking back flows from head pressure on the discharge or suction sides of pump
  • FKM O-Ring
  • Free oscillation of ball in guide ribs facilitates full port flow with minimum turbulence and chatter
  • Do not use or test with compressed air or other gases
  • True union design
  • Includes both socket and female NPT thread end connections
  • Maximum service temperature 140° F
  • Valve pressure rating 150 psi at 73°F water non-shock
  • NSF/ANSI/CAN-61
  • NSF/ANSI Standard 14
  • Requires Certification

Specifications

ANSI:
ANSI C606
ASTM:
ASTM A-240, ASTM A-313, ASTM A-48 Class 30A, ASTM A-582, ASTM B-505, ASTM F-593, ASTM F-594
AWWA:
AWWA C-606
Application:
Fire Protection
Clean Bagged:
No
Collection:
G-917-W
End Connection 1:
Grooved
End Connection 2:
Grooved
End Connections:
Grooved
FM Approved:
Yes
IAPMO Listed -:
No
Installation Type:
Horizontal Mount
Length:
8-11/25 in
Material:
Cast Iron, Bronze, Stainless Steel
NSF Certified:
No
Origin:
Domestic
Pressure - High:
250
Pressure Class:
250#
Recommended Valve Application:
Water
UL Listed:
Yes
Valve Body Material:
Cast Iron
Valve Disc Material:
Stainless Steel
Valve Seat Material:
Bronze
Valve Size:
4 in
Valve Type:
Swing Check Valve
Weight:
17 lb