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Style 521 Brass Check Valve - 1/2
Style 521 Brass Check Valve - 1/2

Style 521 Brass Check Valve - 1/2" NPT Threaded & Sweat Connection - Prevent Backflow for Plumbing, HVAC & Irrigation Systems

$10.68 $19.42 -45%
SIZE:
0.35
0.5
0.75
1
1.25
1.5
2
2.5
3
4

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DESCRIPTION

Style 521 | Brass Check Valve | Threaded & Sweat

Product Features:

  • 125 SWP
  • Cast Brass Body
  • Swing Type
  • Threaded Ends Comply with ANSI B2.1 3/8" - 4"
  • Solder Ends Comply with ANSI B16.18 1/2" - 4"
  • Valves are Tested in Accordance w/MSS-SP-82

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