Y-Check Valve, True Union, Spring-Loaded, 4", PVC/EPDM, Socket, Adjustable 2-15 psi MPN:SLC10400SEU

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Brand: Hayward
Part #: SLC10400SEU
UPC: 610377096188
SKU
510-G6796544
Regular Price $1,675.51 Special Price $1,196.79

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Y-Check Valve, True Union, Spring-Loaded, 4", PVC/EPDM, Socket, Adjustable 2-15 psi

The Hayward Y-Check Valve is a reliable and adjustable solution for controlling water flow in a variety of applications. Featuring a true union design and spring-loaded mechanism, this valve allows for easy installation and maintenance. With a adjustable pressure range of 2-15 psi, it can be used in a range of settings, including residential and commercial pools, water treatment systems, and irrigation systems. The valve's durable construction and EPDM seals ensure long-lasting performance, while its horizontal and vertical mounting capabilities make it easy to install in any orientation.

Top product features:

  • Spring-loaded mechanism allows for easy adjustment of cracking pressure
  • EPDM seals provide a durable and chemical-resistant seal
  • Stainless steel spring material ensures long-lasting durability

Top product applications:

  • Pool and spa systems
  • Water treatment plants
  • Industrial water circulation systems

HAYWARD FLOW CONTROL SLC10400SEU is a 4 in. true union spring-loaded Y-check valve for process piping. It features a PVC Y-style body, a piston check mechanism, and EPDM seat and seal materials. The valve is configured for one-way water flow applications with a piston check mechanism. Socket x socket union connections support horizontal or vertical mounting, and the adjustable cracking pressure range of 2 to 15 psi allows the opening pressure to be set within the stated range.

Key Features:

  • Valve type: Spring-loaded Y-check valve with true union design
  • Body material: PVC
  • Mechanism material: PVC
  • Seat and seal material: EPDM
  • Connection type: Socket x socket with female union socket ends
  • Connection size: 4 in. on both sides
  • Media: Water
  • Flow capacity: 240 gpm
  • Cv: 240
  • Cracking pressure: Adjustable from 2 to 15 psi
  • Pressure rating: 150 psi at 70 degrees F
  • Temperature range: 40 degrees F to 140 degrees F
  • Mounting orientation: Horizontal or vertical
  • Standards: 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: 10.00
  • Package Width: 13.00
  • Package Height: 19.00
  • Package Weight: 23.70
Product info last updated on February 13, 2026 11:03am UTC Category: Pipes, Valves and Fittings
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