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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 (MPN YC20400TU). 3G Electric interprets this demand and sources the exact…

SKU 3G-OTH-427684

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
YC20400TU
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 (MPN YC20400TU). 3G Electric interprets this demand and sources the exact HAYWARD part, backed by specialist expertise across 14 industrial departments — including pumps and controls — to ensure you get the right solution, not just a catalog listing.

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 smooth flow and easy maintenance, making it suitable for corrosive fluid handling in chemical processing, water treatment, and other demanding applications.

What are the specifications of the HAYWARD YC20400TU check valve?

The HAYWARD YC20400TU is a CPVC Y piston check valve with a 4-inch pipe size and FNPT x FNPT connections. It features a Y-style valve body and a piston mechanism for reliable backflow prevention. The CPVC construction provides excellent corrosion resistance in chemical and industrial environments.

Where to buy the HAYWARD YC20400TU check valve worldwide?

You can source the HAYWARD YC20400TU check valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this HAYWARD part.

How to install a HAYWARD Y piston check valve?

Install the HAYWARD Y piston check valve with the arrow on the body aligned with flow direction. Use PTFE tape on NPT threads and tighten to manufacturer torque specs. Ensure the valve is accessible for maintenance. For CPVC, avoid overtightening to prevent cracking. Always follow HAYWARD's installation guidelines.

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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