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Nibco 150# NPT Check Valve

NT433Y

Valve Size

Starting at Call for Pricing
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DESCRIPTION

  • 150 psi/10.3 bar saturated steam to 366°F/185°C
  • 300 psi/20.7 bar non-shock cold working pressure
  • Bronze swing check
  • Class 150 threaded end connections
  • FNPT Thread
  • Renewable PTFE disc
  • Steam (PFTE) seat disc
  • Use in U.S. drinking water applications is prohibited after January 3, 2014
  • Y-pattern

SPECIFICATIONS

ASTM Specifications
ASTM B-140, ASTM B-16, ASTM B-62, ASTM B-97
End Connection 1
NPT
End Connection 2
NPT
End Connections
NPT
Installation Type
Horizontal Mount, Vertical Mount
Lead Law Compliance Level
Not Approved for Potable Water Applications
Length
2-11/25 in
MSS Specifications
MSS SP-80
Material
Bronze
Maximum Pressure
150 psi
Maximum Temperature
366
NSF Certified
No
Pressure Class
150#
Schedule Class
150#
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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