The PVC-U Single Union Check Valve - Solvent Weld is a high-performance non-return valve, designed to allow fluid flow in one direction while preventing reverse flow, ensuring efficient and reliable system performance in water supply, irrigation, and industrial applications.

Constructed from unplasticised polyvinyl chloride (PVC-U), this check valve is highly resistant to chemicals, corrosion, and impact, making it ideal for long-term use in demanding environments.

With a single union design, this valve allows for easy disassembly and maintenance, reducing downtime and ensuring hassle-free operation.

Key Features:

✔ Single Union Design – Allows for quick removal and maintenance without cutting pipes.
✔ Check Valve Mechanism – Prevents backflow, protecting water supply systems from contamination.
✔ Solvent Weld Connection – Provides a strong, permanent, and leak-proof joint.
✔ Durable PVC-U Construction – Resistant to corrosion, chemicals, and impact.
✔ High-Pressure Rating – Suitable for potable water, irrigation, and industrial fluid systems.
✔ Low Maintenance – Does not rust, scale, or degrade over time.
✔ Smooth Interior Surface – Reduces friction loss and ensures optimal water flow.
✔ Versatile Application – Ideal for plumbing, irrigation, and industrial systems.

Technical Specifications:

• Material: PVC-U (Unplasticised Polyvinyl Chloride)
• Connection Type: Solvent Weld
• Valve Type: Single Union Check Valve
• Operation: Automatic Backflow Prevention
• Pressure Rating: Varies based on size, up to PN16
• Temperature Resistance: 0°C to 60°C
• Standards Compliance: ISO & DIN Standards for PVC Pipe Fittings
• Application: Potable water, irrigation, drainage, and industrial fluid control

Available Sizes (Solvent Weld):

• 20mm
• 25mm
• 32mm
• 40mm
• 50mm
• 63mm

What’s in the Box?

✔ 1 x PVC-U Single Union Check Valve - Solvent Weld

Applications:

✔ Residential & Commercial Plumbing – Prevents backflow in water supply systems.
✔ Irrigation & Agricultural Water Systems – Ensures one-way water flow for efficient distribution.
✔ Industrial & Chemical Processing – Prevents contamination and cross-connection issues.
✔ Swimming Pools & Water Treatment Plants – Protects filtration systems from reverse flow issues.
✔ Wastewater & Drainage Systems – Ensures safe and controlled fluid direction.

Benefits:

✔ Reliable Backflow Prevention – Prevents contamination and system damage.
✔ Leak-Proof Performance – Solvent weld joints provide a secure and permanent connection.
✔ Corrosion & Chemical Resistant – Extends the lifespan of piping systems.
✔ Easy Installation & Maintenance – Single union design allows for quick disassembly.
✔ Cost-Effective & Durable – Lightweight, strong, and long-lasting valve solution.
✔ Smooth Flow Control – Minimises pressure loss and prevents water hammer.

Why Choose the PVC-U Single Union Check Valve (Solvent Weld)?

This PVC-U Single Union Check Valve is a high-quality, durable backflow prevention solution, designed for secure, long-lasting installations in water supply, irrigation, and industrial applications.

With solvent weld technology, high-pressure resistance, and superior chemical durability, this reliable check valve is essential for professional and residential piping systems.

Important Note:

Product images are for reference only and may not always reflect exact scale or size.