Y-Check Valve, True Union, 4", CPVC/EPDM, Threaded MPN:YC20400TEU

Discount: See in Cart
Free Shipping
In Stock
Brand: Hayward
Part #: YC20400TEU
UPC: 610377226974
SKU
510-G6559655
Regular Price $3,051.71 Special Price $2,179.79

BBB Accredited - ResellerRatings Elite Member - SBA Service-Disabled Veteran-Owned Certified

Y-Check Valve, True Union, 4", CPVC/EPDM, Threaded

The Hayward Y-Check Valve is a reliable and efficient solution for managing fluid flow in various applications. Its true union design and single-flow mechanism ensure smooth operation and easy maintenance. Suitable for use in both horizontal and vertical orientations, this valve can handle high water pressures of up to 150 psi at 70°F. Ideal for use in pools, water treatment plants, and industrial settings, the Y-Check Valve provides a safe and consistent flow of up to 240 gpm. Its durable construction and EPDM seals ensure long-lasting performance in temperatures ranging from 40°F to 190°F.

Top product features:

  • True Union design allows for easy removal and replacement of the valve
  • Flow design is single, allowing for unidirectional flow
  • EPDM seal material provides resistance to corrosion and chemical damage

Top product applications:

  • Pool Equipment
  • Water Treatment Systems
  • Industrial Process Control
  • HAYWARD FLOW CONTROL YC20400TEU is a 4 in. true union Y-check valve for process piping systems handling water. Its Y-style body uses a piston check mechanism and is configured for one-way flow. The valve includes true union construction for removal from the line for cleaning, inspection, or replacement when installed and serviced according to applicable instructions. It features a CPVC body and check mechanism with EPDM seal and seat materials and is rated for horizontal or vertical mounting.

    Key Features:

    • Valve type: True union Y-check valve with single-flow design.
    • Connections: 4 in. FNPT x FNPT threaded ends with female connections on both sides.
    • Materials: CPVC body and check mechanism with EPDM seal and seat.
    • Flow capacity: 240 gpm with a Cv of 240.
    • Pressure rating: 150 psi at 70 degrees F maximum water pressure
    • 150 psi maximum operating pressure.
    • Temperature range: 34 degrees F to 190 degrees F operating temperature.
    • Cracking pressure: 1.0 psi.
    • Mounting orientation: Horizontal or vertical.
    • Body style: Y-style
    • full-flow configuration: Yes.
    • Standard: ASTM D1784.


Additional Information

  • Country of Origin: US
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 10 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 17.00
  • Package Width: 14.00
  • Package Height: 8.00
  • Package Weight: 21.10
Product info last updated on March 7, 2026 8:50pm UTC Category: Pipes, Valves and Fittings
Copyright © 2026 Veratics, Inc dba GoVets.
In stock