DESCRIPTION

  • 300# class
  • 600 PSI CWP/300 PSI SWP
  • Bronze swing check
  • FNPT Thread
  • Renewable seat and disc
  • Y pattern

Nibco 300# Bronze Threaded PTFE Check Valve

NT473Y

Valve Size:

SPECIFICATIONS

ASTM Specifications
ASTM B-140, ASTM B-61
End Connection 1
NPT
End Connection 2
NPT
End Connections
NPT
Length
2-1/4 in
MSS Specifications
MSS SP-80
Material
Bronze
Maximum Pressure
300 psi
Maximum Temperature
421
NSF Certified
No
Pressure Class
300#
UL Listed
No
Valve Body Style
Swing
Valve Disc Material
Bronze
Valve Seat Material
PTFE
Valve Size
1/2 in
Valve Type
Check Valves

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