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

The HAYWARD True Union Y Check Valve: Piston is a CPVC Y-style valve body with FNPT x FNPT connections and NPT threads, sized at 4 in pipe diameter (MPN YC20400TEU). We interpret your demand for corrosion-resistant…

SKU 3G-OTH-427725

Brand
HAYWARD
Item
True Union Y Check Valve: Piston, Y-Style Valve Body, 4 in Pipe Size, FNPT x FNPT
Category
CPVC Y Piston Check Valves
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Technical Specifications

HAYWARD
Manufacturer Part Number
YC20400TEU
Type
Y-Style Valve Body, FNPT x FNPT, CPVC, NPT
Pipe Size
4 in
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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 FNPT x FNPT connections and NPT threads, sized at 4 in pipe diameter (MPN YC20400TEU). We interpret your demand for corrosion-resistant flow control, source this genuine HAYWARD valve, quote competitively, and support your application across 14 industrial departments — with specialist depth in pumps and controls as an authorised distributor.

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 without removing the valve from the pipeline, making it ideal for corrosive fluid handling in chemical processing, water treatment, and similar applications.

What are the specifications of the HAYWARD YC20400TEU check valve?

The HAYWARD YC20400TEU is a 4-inch CPVC Y piston check valve with FNPT x FNPT connections. It features a True Union design for easy servicing. The CPVC construction provides corrosion resistance for aggressive fluids. This model is suitable for applications requiring reliable backflow prevention in industrial systems.

Where to buy the HAYWARD YC20400TEU check valve worldwide?

3G Electric supplies the HAYWARD YC20400TEU 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 genuine HAYWARD components for industrial clients across multiple regions.

How to install a HAYWARD CPVC Y check valve?

Install the HAYWARD CPVC Y check valve with the flow arrow pointing in the correct direction. Use PTFE tape on NPT threads and tighten to manufacturer torque specs. The True Union design allows disassembly without cutting pipe. Ensure the piston moves freely before finalizing connections. Follow standard CPVC piping practices for solvent cement if applicable.

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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