Drain valve Type 290 2M d50 282.352.21.1

Flush valve – reliability and adjustment

The Geberit type 290 2M d50 flush valve is designed for ceramic cisterns with a 50 mm diameter opening. It provides dual flush, allowing water saving by selecting the appropriate amount of water depending on needs. The valve design allows for height adjustment, as well as adjustment of the amount of water flushed in both small and large flush modes.

This valve is compatible with valve sockets of types 280 and 250 (Twico 1), which facilitates replacement and modernization of existing installations. This makes it suitable for both new and renovated bathrooms. Made of high-quality materials, it guarantees long-lasting and trouble-free operation.

Functionality and application

The Geberit type 290 valve is a solution for demanding users who value comfort and functionality. The adjustable overflow pipe minimizes the risk of flooding, and the ability to adjust the amount of water used allows for efficient water management. The push-button drain provides convenient operation.

• Dual flush: option to choose between full and economical flush.
• Height adjustment: easy to fit different cistern models.
• Compatibility: fits popular Geberit type 280 and Twico 1 (type 250) valve sockets.
• Adjustable overflow pipe: increased safety and protection against flooding.
• Durability: solid construction ensures long device life.
• Application: ideal for drinking water and grey water with a pH range of 6.0–9.5 (when using a filter).

Installation and operating parameters

The valve is easy and intuitive to install, which will be appreciated by both professional installers and people who do renovations themselves. Remember to maintain the appropriate water temperature (maximum 25°C) and storage (maximum 40°C) to ensure optimal device operation. The pressing force on the button is 18 N. The adjustment range for flushing with a large amount of water is 4–9 liters, and for a small amount – 2–4.5 liters. The chrome finish gives the valve an aesthetic look that blends well with various bathroom styles.