1/4" NPT Stainless Steel Spring Check Valve MPN:S800-1/4"

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Brand: BONOMI
Part #: S800-1/4"
SKU
510-G3769258
Regular Price $99.11 Special Price $70.79

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1/4" NPT Stainless Steel Spring Check Valve

This 1/4in NPT Stainless Steel Spring Check Valve from BONOMI is a reliable and efficient solution for various applications. Use it to prevent backflow in piping systems, ensuring a safe and controlled flow of fluids. The valve's stainless steel construction and PTFE seals provide excellent resistance to corrosion and wear, making it suitable for use with water, steam, and other fluids. With a cracking pressure of 0.5 psi and a maximum temperature of 352°F, this valve is ideal for use in industrial, commercial, and residential settings, including HVAC systems, plumbing, and process control applications.

Top product features:

  • Stainless Steel body provides corrosion resistance
  • PTFE seals ensure a tight shut-off
  • Spring-loaded design allows for one-way flow

Top product applications:

  • Water treatment systems
  • Steam power plants
  • Chemical processing plants
  • The BONOMI S800-1/4 is a 1/4 in inline spring check valve with FNPT x FNPT connections. It is an inline spring check valve for one-direction flow applications and reverse-flow control in general-purpose piping systems handling gas, oil, steam, or water. The valve features a 316 stainless steel body and internal mechanism, PTFE seat and seal materials, a 0.5 psi cracking pressure, and full-flow construction.

    Key Features:

    • Valve type: Inline spring check valve with 2-way flow path.
    • Size and connections: 1/4 in female NPT connections on both ends.
    • Body material: CF8M 316 stainless steel body.
    • Internal materials: 316 stainless steel check mechanism and spring.
    • Seat and seal material: PTFE seat and seal.
    • Flow rating: 3.5 gpm flow capacity with Cv of 3.5.
    • Cracking pressure: 0.5 psi.
    • Pressure ratings: 800 psi WOG maximum pressure, 800 psi maximum water pressure, and 125 psi WSP maximum steam pressure.
    • Temperature range: 0°F minimum to 352°F maximum valve temperature.
    • Mounting: Horizontal or vertical orientation.
    • Dimensions: 2.31 in overall length
    • 1 11/32 in overall height and width.
    • Standard: ANSI B1.20.1.



Additional Information

  • Country of Origin: TW
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 2.50
  • Package Width: 1.50
  • Package Height: 1.20
  • Package Weight: 0.40
Product info last updated on March 9, 2026 4:57am UTC Category: Pipes, Valves and Fittings
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In stock