Y-Check Valve, True Union, Spring-Loaded, 3", PVC/EPDM, Socket, Adjustable 2-15 psi MPN:SLC10300SEU

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Brand: Hayward
Part #: SLC10300SEU
UPC: 610377109857
SKU
510-G6641293
Regular Price $1,399.29 Special Price $999.49

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Y-Check Valve, True Union, Spring-Loaded, 3", PVC/EPDM, Socket, Adjustable 2-15 psi

The Hayward Y-Check Valve is a reliable and adjustable check valve designed for a wide range of applications. Suitable for use in both horizontal and vertical orientations, this valve features a spring-loaded mechanism that allows for adjustable cracking pressure between 2-15 psi. Constructed with durable PVC and EPDM materials, it can withstand temperatures up to 140°F and pressures up to 150 psi. Ideal for use in pool and spa systems, water treatment plants, and irrigation systems, this valve ensures one-way flow and helps prevent back-siphonage and contamination. Its adjustable design makes it a versatile solution for various water treatment and circulation applications.

Top product features:

  • True Union design allows for easy installation and removal of the valve
  • Spring-loaded mechanism provides automatic closure of the valve
  • Adjustable cracking pressure range of 2-15 psi allows for customizable valve operation

Top product applications:

  • Pool and spa systems to prevent backflow and ensure water quality
  • Hydronic heating systems to regulate water flow and temperature
  • Industrial process control systems to manage fluid flow and pressure

HAYWARD FLOW CONTROL SLC10300SEU is a 3 in spring-loaded Y-check valve with a true union, Y-style body, and socket x socket connections. It is intended for one-way flow applications in general-purpose water service, using a spring-loaded piston mechanism that provides a check-valve function for reverse-flow control. The valve features a PVC body and internal PVC check mechanism with EPDM seal and seat materials. Mounting orientation: horizontal or vertical.

Key Features:

  • 3 in nominal valve and pipe size with female union socket connections on both ends
  • Spring-loaded Y-style design with single-flow path and piston check mechanism
  • Adjustable cracking pressure: 2 to 15 psi
  • Flow rating: 110 gpm
  • Cv rating: 110
  • Body and construction material: PVC
  • Seal and seat material: EPDM
  • Spring material: stainless steel
  • Maximum water pressure: 150 psi at 70 degrees F
  • Operating temperature range: 40 degrees F to 140 degrees F
  • Mounting orientation: horizontal or vertical
  • Standards: ASTM D1784
  • Overall length: 16.77 in
  • Overall height: 12 5/64 in

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: 14.00
  • Package Width: 10.00
  • Package Height: 18.00
  • Package Weight: 18.80
Product info last updated on March 14, 2026 5:22am UTC Category: Pipes, Valves and Fittings
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In stock