The two-way drain valve type 240 (136,907.21.2) is a versatile straight-through tap designed for various applications. It is suitable for ceramic washing machines as well as for use with drinking water. It also allows grey water, such as rainwater, to be drained if an appropriate filter system is used. This type of valve offers a flexible solution for water regulation and distribution in different environments. The design of the valve ensures easy handling and adaptation to specific requirements, making it a practical choice for plumbing installations.