1" Socket Forged Carbon Steel Piston Check Valve MPN:4371001390

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Brand: Sharpe
Part #: 4371001390
SKU
510-G2765016
Regular Price $206.21 Special Price $147.29

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1" Socket Forged Carbon Steel Piston Check Valve

This 1in Socket Forged Carbon Steel Piston Check Valve from Sharpe is a reliable and efficient solution for a variety of applications. Suitable for use in horizontal orientations, it features a single flow design and a cracking pressure of 10 psi, making it ideal for applications where precise control is necessary. The valve's 304 stainless steel and graphite seals ensure a long-lasting and durable performance, while its ability to withstand temperatures up to 800°F and pressures of up to 2,000 psi make it a versatile choice for use in water and steam systems. Ideal for industrial and commercial applications.

Top product features:

  • Forged carbon steel construction
  • Piston design for inline operation
  • 304 stainless steel and graphite seals for durability and resistance to corrosion

Top product applications:

  • Steam Power Generation Systems
  • Industrial Water Treatment Systems
  • Oil and Gas Refining and Processing Plants
  • SHARPE VALVES 4371001390 is a 1 in socket x socket forged carbon steel piston check valve with an inline body design. It is a 2-way, single-flow valve for steam and water service, using a guided piston mechanism to support one-way flow and reduce reverse flow under specified operating conditions. This valve is designed for horizontal mounting and has a 10 psi cracking pressure.

    Key Features:

    • Valve type: Piston check valve with inline piston mechanism and inline body style
    • Body material: Forged carbon steel
    • Connection: 1 in female socket x female socket
    • Flow rating: 16 gpm with Cv of 6
    • Pressure ratings: 2000 psi at 100 degrees F for water
    • 800 psi WSP for steam
    • 1,975 psi maximum operating pressure
    • Temperature range: 0 to 800 degrees F
    • Internal materials: 316 stainless steel check mechanism and spring
    • Seal and seat materials: 304 stainless steel, graphite seal, and Stellite seat
    • Standards: Meets multiple applicable API, ASME, and NACE standards
    • Dimensions: 4 3/8 in length
    • 2 31/64 in cap to inlet center
    • 2 1/2 in cap to inlet center height


Additional Information

  • Country of Origin: CN
  • 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: 5.00
  • Package Width: 3.00
  • Package Height: 4.50
  • Package Weight: 7.00
Product info last updated on February 28, 2026 11:45am UTC Category: Pipes, Valves and Fittings
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In stock