Plumbob Single Check Valve 22mm Pipe 345189

Plumbob Single Check Valve 22mm Pipe 345189

Barcode: 5024763203916

MPN: 345189

Product Overview:

The Plumbob 22mm Single Check Valve provides a reliable and durable solution for preventing backflow in domestic and commercial plumbing systems. Constructed from high-quality brass with stainless steel and polymer internal components, this one-way valve ensures that water flows in one direction only—protecting clean water supplies from potential contamination. Easy to install with standard 22mm compression fittings, it’s ideal for use in heating systems, water distribution lines, and general plumbing applications. Fully WRAS approved, this valve meets UK water safety and performance standards.

Key Features:

• High-quality brass body with stainless steel and polymer internal components

• One-way valve prevents backflow and protects water quality

• 22mm compression fittings for fast, secure installation

• Suitable for general plumbing and central heating systems

• WRAS approved for compliance with UK water regulations

• Corrosion-resistant and built for long-lasting performance

• Compact design ideal for domestic and trade applications

Applications:

• Domestic water supply systems

• Central heating and hot water installations

• Preventing contamination in potable water lines

• Suitable for both trade and DIY plumbing projects

How to Use:

1. Turn off the water supply before installation.

2. Cut the pipe cleanly and ensure the ends are smooth.

3. Fit the valve into the pipework using the 22mm compression fittings.

4. Tighten securely with appropriate tools to create a watertight seal.

5. Restore the water flow and test the valve for leaks and correct function.

FAQs:

• What size pipes does this valve fit?
  It fits standard 22mm copper or plastic pipes using compression fittings.

• What does a single check valve do?
  It allows water to flow in one direction only, preventing contaminated water from flowing back into the supply.

• Is this valve WRAS approved?
  Yes, it is fully WRAS approved for use in UK plumbing systems.

• Can it be used in heating systems?
  Yes, it’s suitable for both plumbing and central heating installations.

• Is it easy to install?
  Yes, the compression fitting design allows for quick and straightforward installation for the DIY user or professional.

Take a look at the Full Range of Plumbing products and Radiator Valves and Fittings