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

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Brand: BONOMI
Part #: S800-1"
SKU
510-G3769215
Regular Price $187.59 Special Price $133.99

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1" NPT Stainless Steel Spring Check Valve

The 1in NPT Stainless Steel Spring Check Valve from BONOMI is a reliable and durable solution for various industrial applications. This inline spring check valve features a 316 stainless steel body, ensuring high resistance to corrosion and extreme temperatures. Its PTFE seal and stainless steel spring provide a tight shut-off and long-lasting performance. Suitable for use in horizontal and vertical piping systems, this valve is ideal for applications involving water, steam, and other fluids. Its compact design and easy installation make it a popular choice for industries such as chemical processing, power generation, and oil and gas.

Top product features:

  • 1in NPT Stainless Steel Spring Check Valve has a single flow design for efficient fluid flow.
  • The valve features an inline spring mechanism to ensure reliable operation.
  • The valve is designed with a 316 Stainless Steel body for durability and resistance to corrosion.

Top product applications:

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

    Key Features:

    • 1 in nominal valve size with female NPT connections on both ends
    • Inline spring body design with swing check mechanism
    • Body material: CF8M 316 stainless steel
    • Check mechanism material: 316 stainless steel
    • Seat and seal material: PTFE
    • Spring material: 316 stainless steel
    • Flow capacity: 15 gpm
    • Cv: 15
    • Cracking pressure: 0.5 psi
    • Maximum operating pressure: 800 psi
    • maximum steam pressure: 125 psi WSP
    • Operating temperature range: -4 degrees F to 400 degrees F
    • Mounting orientation: horizontal or vertical
    • Overall length: 3.5 in
    • overall height: 2-1/8 in
    • Standards: 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: 4.10
  • Package Width: 2.30
  • Package Height: 2.20
  • Package Weight: 1.40
Product info last updated on February 10, 2026 1:28pm UTC Category: Pipes, Valves and Fittings
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In stock