1/4" Stainless Spring Check Valve, NPT

Stock #: 549802
Series: 5498
List Price: $30.90
Price: $24.72
Usually Ships: 2- 3 Weeks
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Stainless steel check valves are typically used to prevent unwanted backflow for water, air, oil and other media compatible with the materials of construction. Suitable for vertical installation or horizontal where self-draining is not required. Concentric spring loaded design reduces water hammer. Viton seats and PTFE seals.

  • Full Port for Unrestricted Flow
  • Stainless steel body
  • Stainless steel spring & disc
  • Viton disc seat
  • PTFE seals
  • NPT threaded ends
  • Type2-Way
    Pipe Size1/4"
    Port SizeFull port, 0.4 inch orifice, Cv 1.8
    Pressure (Max)1000 PSI
    Cracking Pressure0.6 PSI
    Temperature Range-13 to 356 °F (-25 to 180 °C)
    Body/End CapsASTM 316 stainless steel (CF8M)
    SpringASTM 316 stainless steel
    Stem/DiscASTM 316 stainless steel (CF8M)
    Plate Washer/NutASTM 304 stainless steel
    Disc SeatViton
    Body SealsPTFE

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