4" Flanged Ductile Iron Wafer Check Valve MPN:4SD12-LSBS-P

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Brand: Champion
Part #: 4SD12-LSBS-P
SKU
510-G7344526
Regular Price $495.59 Special Price $353.99

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4" Flanged Ductile Iron Wafer Check Valve

The Champion 4in Flanged Ductile Iron Wafer Check Valve is a reliable and efficient solution for various industrial applications. Suitable for horizontal or vertical installation, this valve prevents backflow and ensures a safe and controlled flow of fluids. Its durable construction and high-temperature resistance make it ideal for use in water treatment, chemical processing, and HVAC systems. With a maximum operating pressure of 250 psi, this valve provides a secure and consistent flow of fluids, reducing the risk of damage and downtime. Its compact design and easy installation make it a cost-effective solution for a wide range of applications.

Top product features:

  • 4in Flanged Ductile Iron Wafer Check Valve has a single flow design.
  • The valve has a wafer body design with inline mounting orientation.
  • The valve features a cracking pressure of 0.184 psi.

Top product applications:

  • Water treatment systems
  • Industrial process control systems
  • Steam heating systems
  • CHAMPION 4SD12-LSBS-P is a 4 in. inline wafer check valve with a flanged connection pattern for process piping. This self-acting valve allows flow in one direction and closes in response to reverse flow in oil and water systems. It features a ductile iron body with a swing check mechanism and can be installed in horizontal or vertical positions.

    Key Features:

    • 4 in. nominal valve and pipe size with 4 in. connections on both sides
    • Connection type: Flange x Flange
    • side connections: Wafer
    • Body material: Ductile iron
    • Check mechanism: Swing
    • Mechanism and body design: Inline wafer
    • valve body style: Inline
    • Media: Oil, water
    • Cracking pressure: 0.184 psi
    • Flow rate: 295 gpm
    • Seal material: Buna-N
    • seat material: Buna-N
    • Spring material: 316 stainless steel
    • check mechanism material: 316 stainless steel
    • Maximum water pressure: 250 psi at 100°F
    • maximum operating pressure: 250 psi
    • Operating temperature range: -70°F to 250°F
    • ANSI flange class: Class 125
    • Meets multiple ASME, API, and ASTM standards
    • Overall length: 4.5 in.
    • overall height: 6 7/8 in.
    • width: 2 1/4 in.
    • No counterweight
    • silent check: Standard


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: 8.20
  • Package Width: 7.90
  • Package Height: 3.20
  • Package Weight: 10.08
Product info last updated on February 16, 2026 5:14pm UTC Category: Pipes, Valves and Fittings
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In stock