McAlpine TUN5 CL Tunvalve Straight Through (Clear), White

ManoMano

The McAlpine TUN5-CL Tunvalve is a straight-through valve with clear body construction and 19/23mm universal connections. It is designed to control the flow of water in a plumbing system and is commonly used in applications such as under-basin installations. The clear body allows for easy inspection of the valve and helps to detect any potential blockages or issues. The 19/23mm universal connections make it compatible with a variety of plumbing systems and configurations. ・ This non-return valve may be installed to take the discharge condensate from a boiler, air conditioning unit or cold water cistern when the discharge is being installed into a waste or soil pipe. ・ The non-return valve will prevent foul odour entering the building ・ Must be installed in the vertical position and placed where it is visible for inspection. ・ Not to be used to take the discharge from a Pressure Release Valve (PRV)

Amazon

Suitable for 22mm copper or 21mm overflow pipe Visible tube to identify overflow problem Integral non return valve Spring loaded mushroom plug, Weight: 0.1322773572 pounds, Manufacturer: McAlpine

City Plumbing

Mc Alpine Tunvalve Straight Through (Clear) with 19/23mm Universal Connections