Solenoid shut-off valve EV220B 10B NC, G 1/2 inch, 0.1-20/10 bar, Kv 1.5 m3/h, brass/EPDM, without coil, PZH approved 032U1251

Universal valve for various applications

This solenoid shut-off valve, designated EV220B 10B NC, is a reliable solution for precise flow control in water, heating and industrial systems. Made of brass with an EPDM seal, it guarantees durability and corrosion resistance, and its versatility makes it an ideal choice for both professional installers and end users. Designed to work with liquids up to 100°C, it performs well in a wide range of applications.

This valve belongs to the popular EV220B series, known for its solid construction and high performance. It is a 2/2-way servo-controlled valve, which means it provides fast and reliable operation with relatively low energy consumption. The DZR brass (corrosion-resistant selective) construction and DN 10 socket ensure long-term reliability even in harsh conditions. The valve is of the NC type (normally closed), which means that the flow is normally cut off and only opens when voltage is applied to the coil (sold separately).

Characteristics and application

The EV220B valve is characterized by a flow rate Kv of 1.5 m³/h at a differential pressure of 0.1 to 20 bar (for AC coils). Its G 1/2 inch thread ensures easy installation in standard installations. Thanks to the EPDM seal, it is compatible with glycol and low-pressure steam. The PZH certificate confirms its safety and suitability for use in drinking water installations.

These types of valves are widely used in:

• Heating and air conditioning systems
• Irrigation systems
• Fire protection equipment
• Industrial machines and equipment
• Drinking water installations
• Technological washing systems
• Laboratory equipment

Key features and benefits

• Durability: The brass housing and EPDM seal provide corrosion resistance and long life.
• Versatility: Suitable for water, glycol and low-pressure steam.
• Safety: Has a PZH certificate allowing contact with drinking water.
• Efficiency: High flow rate Kv = 1.5 m³/h ensures efficient medium flow.
• Fast action: Servo control guarantees a quick response to the control signal.
• Easy installation: Standard G 1/2 inch thread facilitates integration with existing installations.
• Reduction of hydraulic shocks: The valve design minimizes the risk of hydraulic shocks in the system.
• Wide pressure range: The ability to operate at a differential pressure of 0.1 to 20 bar (for AC coils) provides application flexibility.

The EV220B valve is a solid choice for anyone looking for a reliable solution for precise flow control in various industrial and domestic applications. Remember to select the appropriate control coil (not included) adapted to the supply voltage and application requirements.