McAlpine MACVALVE 2 Self Closing Waste Valve Trap 1.5 inch, White, Inch

Plumbing Superstore

This MacValve self-closing waste valve can be fitted both horizontally and vertically. The MacValve membrane opens under water pressure to allow discharge to flow freely, then closes to form a tight seal that prevents foul odours or sewer gases from entering the building. This MacValve can be fitted in many installations where a non-return is beneficial and can also be used to take the discharge from a pressure relief valve on an unvented domestic hot water storage system. When this MacValve is installed horizontally, the flow arrow must be in the uppermost position. Features & Benefits: McAlpine MacValve Self Closing Waste Valve - 1 1/2 inch, Membrane remains sealed, For installations where a non-return is beneficial, Fits horizontally or vertically, No water seal to prevent dry out through evaporation or lack of use, Size options available Please note: , This MacValve self-closing waste valve is not recommended for use with shower trays unless there is access for maintenance.. McAlpine MacValve Self Closing Waste Valve - 1 1/2 inch White ABS Plastic

ManoMano

The McAlpine Waste Valve 1.1/2" Uni Macvalve-2 is a plumbing fitting that is designed to control the flow of waste water from a sink or basin. The "Uni Macvalve-2" in the description refers to the specific model of the waste valve, which is manufactured by McAlpine, a UK-based company that specializes in plumbing and drainage products. The waste valve has a 1.1/2 inch inlet that is designed to be connected to the waste pipe from the sink or basin, and a valve mechanism that can be opened or closed to control the flow of waste water. The waste valve is designed to prevent foul odours and gases from entering the room by creating a water trap that seals the waste pipe. Overall, this type of waste valve is commonly used in plumbing applications where a sink or basin needs to be connected to a waste pipe. The McAlpine Waste Valve 1.1/2" Uni Macvalve-2 is made from high-quality materials and is designed to provide reliable performance over an extended period of time. ・ Available in 1.25"

Amazon

Size: 1.5 inch / 40mm Supplied with 1.5" 40mm Multi-fit one end, 1-1/2"BSP inlet nut Can be fitted in horizontal or vertical position Prevents foul odour or sewer gas entering the building No water seal so it can never dry out through evaporation or lack of use of an appliance as the membrane remains sealed, Weight: 0.4850169764 Pounds, Manufacturer: McAlpine

City Plumbing

Mc Alpine Great for fitting horizontally or vertically. Perfect to stop smells and backflow. With no water seal, it can never dry out through evaporation or lack of use, as the membrane remains sealed.