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HAYWARD True Union Y Check Valve: Piston, Y-Style Valve Body, 4 in Pipe Size, Socket x Socket - CPVC Y Piston Check Valves
HAYWARDCPVC Y Piston Check Valves

HAYWARD True Union Y Check Valve: Piston, Y-Style Valve Body, 4 in Pipe Size, Socket x Socket

The HAYWARD True Union Y Check Valve: Piston is a CPVC Y-style valve body with socket x socket connections, designed for 4-inch pipe. This model (MPN YC20400SEU) provides reliable backflow prevention in industrial…

SKU 3G-OTH-427695

Brand
HAYWARD
Item
True Union Y Check Valve: Piston, Y-Style Valve Body, 4 in Pipe Size, Socket x Socket
Category
CPVC Y Piston Check Valves
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HAYWARD
Manufacturer Part Number
YC20400SEU
Type
Y-Style Valve Body, Socket x Socket, CPVC
Pipe Size
4 in

Technical Documents

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HAYWARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAYWARD True Union Y Check Valve: Piston is a CPVC Y-style valve body with socket x socket connections, designed for 4-inch pipe. This model (MPN YC20400SEU) provides reliable backflow prevention in industrial fluid systems. 3G Electric interprets your demand, sources genuine HAYWARD equipment, and supports your operations across 14 industrial departments — with specialist depth in pumps and controls.

Frequently Asked Questions

What is the HAYWARD True Union Y Check Valve used for?

The HAYWARD True Union Y Check Valve is used in industrial piping systems to prevent backflow. Its Y-style body and piston design allow for inline maintenance and low pressure drop, making it suitable for corrosive fluid handling in chemical processing, water treatment, and similar applications.

What are the specifications of the HAYWARD YC20400SEU check valve?

The HAYWARD YC20400SEU is a 4-inch CPVC Y piston check valve with socket x socket connections. It features a true union design for easy servicing. The valve body is Y-style, and the piston provides reliable sealing. This model is manufactured by HAYWARD under part number YC20400SEU.

Where to buy the HAYWARD YC20400SEU check valve worldwide?

3G Electric supplies the HAYWARD YC20400SEU check valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this HAYWARD valve to any country.

How to install a HAYWARD CPVC Y check valve?

Install the HAYWARD CPVC Y check valve with the flow arrow pointing downstream. Use CPVC solvent cement on socket connections, ensuring proper cure time. Support piping to avoid stress on the valve. The true union design allows removal without disturbing pipework. Follow HAYWARD's generic CPVC installation guidelines for best results.

Used in

Common applications for HAYWARD
Chemical processing — Hayward CPVC butterfly valves (PCSBYV series) for corrosive chemical flow control
Water treatment — Hayward glass-filled polypropylene butterfly valves (BYV series) for general-service water lines
Industrial filtration — Hayward CPVC Y strainers (YS series) for removing particulates from process fluids
Automated valve control — Hayward pneumatic actuators (PSD series) for remote operation of quarter-turn valves
Solenoid valve applications — Hayward 2-way solenoid valves (SV series) for on/off control of water or mild chemicals

HAYWARD Products

3G Electric supplies HAYWARD cpvc y piston check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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