3/4" FNPT Bronze Swing Y Check Valve

3/4" FNPT Bronze Swing Y Check Valve

$103.37
Sale price  $103.37 Regular price 
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3/4" FNPT Bronze Swing Y Check Valve

3/4" FNPT Bronze Swing Y Check Valve

$103.37
Sale price  $103.37 Regular price 

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The MILWAUKEE VALVE 508 3/4 in. FNPT bronze swing Y check valve features a Y-style body and swing mechanism for applications requiring flow in one direction. Listed applications include gas, oil, steam, and water service, with female NPT connections on both ends for 3/4 in. piping. The Y-pattern body and full-flow design are intended for forward-flow applications with a swing check mechanism in horizontal installations.

Key Features:

  • Valve type: Swing Y check valve
  • Body material: Cast bronze
  • Check mechanism: Bronze swing
  • Connections: 3/4 in. FNPT x FNPT
  • Mounting orientation: Horizontal
  • Cracking pressure: 0.500 to 0.750 psi
  • Flow rating: 18 gpm
  • Cv: 13
  • Pressure ratings: 400 psi WOG; 200 psi SWP/WSP; 400 psi maximum water pressure at 150 degrees F
  • Temperature range: -20 degrees F to 550 degrees F
  • Seat material: Bronze
  • Seal material: Viton
  • Standard: MSS SP-80 Type 3
  • Overall length: 3 in.
  • Overall height/cap to inlet center: 1 15/16 in.


  • Ship Pack Height: 1.94
  • Ship Pack Length: 3
  • Ship Pack Width: 0.75

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