Nibco® Ring Check® Lead Free Silicon Bronze Alloy Inline Lift Check Valve, NPT, 250 psi, 300 deg F

Brass, Bronze, & Copper Check Valves
422449P
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Nibco® Ring Check® Lead Free Silicon Bronze Alloy Inline Lift Check Valve, NPT, 250 psi, 300 deg F

The Nibco® Ring Check® valve is uniquely designed with an inline, spring assisted self closing disc. The lift check valve prevents backflow by automatically closing when fluid reverses direction. The valve is constructed of high quality lead free dezincification resistant (DZR) performance bronze silicon alloy per ASTM specifications.

NOMINAL SIZE
  • Features
  • Resilient seat disc
  • Spring actuated
  • Standards/Approvals: MSS SP-80, NSF/ANSI 61-8 Certified, NSF/ANSI 372 Certified
  • Applications: For applications that deliver water for human consumption, including commercial and residential construction