3/4" NPT Stainless Steel Spring Check Valve MPN:S800-3/4"

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Brand: BONOMI
Part #: S800-3/4"
SKU
510-G3769221
Regular Price $152.31 Special Price $108.79

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3/4" NPT Stainless Steel Spring Check Valve

This 3/4in NPT Stainless Steel Spring Check Valve from BONOMI is a reliable and durable solution for a variety of applications. Its inline design allows for easy installation in horizontal or vertical orientations, making it suitable for use in water, steam, or other fluid systems. The valve's 316 stainless steel body and PTFE seal ensure long-lasting performance and resistance to corrosion. With a cracking pressure of 0.5 psi and a maximum water pressure of 800 psi, this valve is perfect for use in industrial, commercial, or residential settings where fluid flow control is critical.

Top product features:

  • It has a single flow design for efficient fluid flow.
  • It features an inline spring mechanism for reliable check valve operation.
  • It has a 316 stainless steel body for corrosion resistance and durability.

Top product applications:

  • Air conditioning and refrigeration systems
  • Industrial water treatment systems
  • Medical gas systems
  • The BONOMI S800-3/4 is a 3/4 in inline spring check valve with FNPT x FNPT connections for use in compatible gas, oil, steam, and water systems within listed pressure and temperature ratings. It uses a poppet check mechanism intended for one-way flow applications and reverse-flow checking. The valve body is CF8M 316 stainless steel with PTFE seat and seal materials, and it can be mounted horizontally or vertically.

    Key Features:

    • 3/4 in nominal valve size with 3/4 in female NPT connections on both ends
    • Inline spring, 2-way design with single flow path and poppet check mechanism
    • CF8M 316 stainless steel body with 316 stainless steel check mechanism and 316 stainless steel spring
    • PTFE seat and seal materials
    • Cracking pressure: 0.5 psi
    • Flow capacity: Cv 10
    • flow rating: 10 gpm
    • Pressure ratings: 800 psi WOG / 800 psi water / 125 psi WSP steam
    • Temperature ratings: 0 Degrees F to 352 Degrees F
    • operating temperature: -4 Degrees F to 400 Degrees F
    • maximum temperature: 450 Degrees F
    • Mounting orientation: horizontal or vertical
    • mounting position: any
    • Body style: inline
    • Standards: ANSI B1.20.1
    • Overall length: 2.87 in
    • overall height/width: 1 13/16 in


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: 2.90
  • Package Width: 2.20
  • Package Height: 1.80
  • Package Weight: 0.85
Product info last updated on February 8, 2026 8:26am UTC Category: Pipes, Valves and Fittings
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In stock