Solenoid shut-off valve EV220B 50B NO (normally open), G 2 inch, 0.3-16 bar, Kv 40m3/h, brass/EPDM, without coil, PZH approved 032U7152

Solenoid valve for precise flow control

This EV220B 2-inch shut-off solenoid valve is a reliable solution for controlling the flow of liquids and gases in various installations. Designed for both professional installers and end-users, it combines a robust construction with precise operation. The valve is supplied without a coil, providing flexibility in choosing the appropriate control voltage.

Construction and application

The EV220B valve belongs to the popular 15-50 series, characterized by its versatility and high performance. Made of brass with EPDM seals, it provides corrosion resistance and the ability to use it with various media, including glycol and steam up to 140°C. Applications include irrigation systems, pumping systems, fire protection installations, and industrial processes requiring precise flow shut-off. With a flow rate (Kv) of 40 m³/h, the valve ensures efficient flow at a working pressure of 0.3 to 16 bar.

Key features and benefits

• Versatility: Can be used with water, glycol and steam thanks to the construction materials (brass/EPDM).
• High performance: Flow rate Kv 40 m³/h guarantees efficient flow over a wide pressure range.
• Durability: Solid brass construction ensures long-lasting and reliable operation.
• Safety: PZH certificate confirms compliance with sanitary and safety standards for drinking water.
• Installation protection: The valve effectively protects the circuit against overload and short circuit - like most switches in this class.
• Reduced failures: Built-in internal filter protects the pilot circuit from contamination, increasing the valve's lifespan.
• Flexibility: The absence of a coil in the set allows you to select the appropriate control voltage for specific installation needs.
• Reduction of hydraulic shocks: Special design minimizes the risk of damage caused by sudden pressure changes.

The EV220B valve is a proven component in industrial and building automation systems, offering reliability and efficiency in demanding working conditions. Its versatility makes it an ideal choice for both new installations and modernization of existing systems.