15mm Single Check Valve (Non-Return Valve)

Keep water flowing in the correct direction with this 15mm Single Check Valve (Non Return Valve). Designed to help prevent reverse flow within plumbing systems, it provides a simple and reliable way to protect pipework and connected equipment from unwanted backflow.

Suitable for 15mm pipework, this compact non-return valve is ideal for domestic plumbing, heating installations, maintenance work and general plumbing applications where one-way flow is required.

Key Features

✅ 15mm Size – Designed for standard 15mm plumbing installations
✅ Prevents Backflow – Helps stop water flowing in the reverse direction
✅ Automatic Operation – Allows flow in one direction while restricting reverse flow
✅ Compact Design – Easy to incorporate into existing pipework
✅ Reliable System Protection – Helps maintain correct flow direction within the system
✅ Suitable for Domestic & Commercial Use – Ideal for a variety of plumbing applications
✅ Ideal for Repairs & New Installations – Useful for both maintenance and new pipework

Ideal For

• Domestic plumbing systems
• Heating installations
• Water supply pipework
• Backflow prevention
• Plumbing repairs and maintenance
• Property maintenance
• Trade and DIY installations

Specifications

What's Included?

📦 1 x 15mm Single Check Valve (Non Return Valve)

A practical addition to plumbing and heating installations where dependable one-way flow and backflow prevention are required.