Slant valve DN80, type 1603, 3 inch female thread with non-rising stem, shut-off, anti-pollution with monitoring and drainage capability BV160380

Highly durable casing.

Sloping check valve with monitoring capability – reliable protection for your installation

This sloping valve, with a nominal diameter of 3 inches (DN80), is a key element of any water supply installation where protection against backflow and contamination is required. Made of high-quality brass (CuZn40Pb2 / CW617N), it ensures durability and corrosion resistance. Its design combines the functions of a check valve, shut-off valve and pollution prevention valve, making it a versatile solution for both professionals and end-users.

Construction and application

The GEBO type 1603 valve is a mechanical safety device designed for installation in water supply systems. It acts as a check valve, preventing water from flowing back and potentially contaminating the network. In addition, the ability to monitor open flow allows for easy control of the valve's status. Equipped with a drain hole and two inspection holes, it facilitates maintenance and allows for water sampling. This is particularly important in installations where regular water quality checks are required.

This valve is used in:

• Residential and public buildings

• Irrigation systems

• Industrial installations

• Anywhere where protection against backflow and contamination of drinking water is required

Key features and benefits

• Non-rising stem: The valve handle remains in the same position regardless of the degree of opening or closing. This makes it easier to install in hard-to-reach places, e.g. against a wall. Installers will appreciate this solution during renovation or modernization work.

• Multifunctionality: The valve combines check, shut-off and pollution prevention functions, reducing the need to use several separate elements. Save space and costs!

• Monitoring capability: Control of open flow allows for quick identification of any problems with the valve's operation.

• Easy maintenance: The drain hole and two inspection holes allow for easy cleaning and maintenance of the valve.

• Durability and reliability: Made of CW617N brass, it provides corrosion resistance and long life.

• Compliance with standards: The valve meets the requirements of PN-EN 1213:2002 (1501) and PN-EN 13959:2005 (1603), which guarantees its safety and effectiveness.

• Drinking water safety: The brass used in production has approval for contact with drinking water (4MS list) and has a PZH Certificate.

The valve operates at a pressure of PN 16 and a temperature of up to 90°C. It has a BSPT-Rp (ISO 7-1 / EN 10226-1) cylindrical internal thread of size 3 inches (80). Its design ensures smooth opening and closing of the water flow, minimizing the risk of damage to the installation. The opening pressure is ≤0.15 bar.