K424 28MM SINGLE CHECK VALVE

The K424 Single Check Valve from Aalberts Integrated Piping Systems Ltd is a compact non-return valve designed to prevent reverse flow in pipework. Sized for 28 mm copper tube, it uses compression ends for quick, reliable installation. A spring-loaded internal mechanism provides positive one-way shut-off, helping protect potable and process water systems from backflow. The flow direction is clearly marked on the body for correct orientation during installation.

• Model: K424 Single Check Valve (28 mm)
• Brand: Aalberts Integrated Piping Systems Ltd
• Connection: 28 mm compression ends (for copper tube)
• Function: Non-return, prevents reverse flow
• Mechanism: Spring-assisted check
• Material: Brass body with elastomer sealing
• Applications: Hot and cold water services, general plumbing
• Installation: Horizontal or vertical (observe flow arrow)
• Supplied with compression nuts and olives