3" NPT Brass Spring Check Valve MPN:100012LF-3"

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Brand: BONOMI
Part #: 100012LF-3"
SKU
510-G2011381
Regular Price $477.11 Special Price $340.79

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3" NPT Brass Spring Check Valve

The 3in NPT Brass Spring Check Valve from BONOMI is a reliable and efficient solution for various industrial applications. This inline spring check valve is designed for use in both horizontal and vertical orientations, making it suitable for a wide range of piping systems. Its stainless steel spring and NBR seat ensure durability and resistance to corrosion, while its brass body provides excellent flow characteristics. With a maximum water pressure of 400 psi and a flow rate of 144 gpm, this valve is ideal for use in water treatment, irrigation, and industrial processes. Its compact size and easy installation make it a great choice for new installations or replacements.

Top product features:

  • Inline spring mechanism
  • NBR seat material
  • Stainless steel spring material

Top product applications:

  • Water treatment and filtration systems
  • Steam trap applications
  • High-pressure industrial piping systems
  • The BONOMI 100012LF-3 is a 3 in. inline spring check valve with FNPT x FNPT connections and a lead-free brass body. It is intended for one-way flow control in gas, oil, and water systems and helps prevent reverse flow. The spring check mechanism, full-flow design, and 0.5 psi cracking pressure are listed product specifications

  • the valve may be installed horizontally or vertically.

    Key Features:

    • 3 in. inline spring check valve
    • Lead-free brass body construction
    • 3 in. female NPT connections on both ends
    • For use with gas, oil, and water
    • Flow rating: 144 gpm
    • Cv: 141.7
    • Cracking pressure: 0.5 psi
    • Maximum operating pressure: 175 psi WOG
    • Maximum water pressure: 400 psi
    • Operating temperature range: -4°F to 210°F
    • Internal materials: PPS check mechanism, 302 stainless steel spring, Buna-N/NBR seat and seal
    • Installation orientation: horizontal or vertical
    • Standards and listings: NSF 61, ANSI B1.20.1, NSF 372, UL Listed
    • Dimensions: 4.86 in. overall length
    • 5 1/4 in. overall height and width



Additional Information

  • Country of Origin: IT
  • 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: 9.00
  • Package Width: 7.00
  • Package Height: 7.00
  • Package Weight: 6.95
Product info last updated on February 1, 2026 9:21pm UTC Category: Pipes, Valves and Fittings
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In stock