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Nibco Bronze Threaded Check Valve

NT453B

Valve Size

Starting at Call for Pricing
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DESCRIPTION

  • 200 psi/13.8 bar saturated steam to 391°F/201°C
  • 400 psi/27.6 bar non-shock cold working pressure
  • Class 200 threaded end connections
  • Dezincification Resistant
  • Renewable bronze 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-61
Clean Bagged
No
End Connection 1
Threaded
End Connection 2
Threaded
End Connections
Threaded
FM Approved
No
IAPMO Listed
No
Installation Type
Horizontal Mount
Lead Law Compliance Level
Not Approved for Potable Water Applications
Length
2-63/100 in
MSS Specifications
MSS SP-80
Material
Bronze
Maximum Pressure
400 psi
Maximum Temperature
391
Minimum Temperature
201
NSF Certified
No
Pressure Class
200#
Schedule Class
200
UL Listed
No
Valve Body Style
Y Pattern
Valve Disc Material
Bronze
Valve Seat Material
Bronze
Valve Size
1/2 in
Valve Type
Check Valves

 

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