Solenoid shut-off valve EV220B 32B NC, G1 1/4 inch, 0.3-16 bar, Kv 18 m3/h, brass/EPDM, without coil, PZH and CNBOP certified 032U7132

Universal solenoid valve for various applications

This EV220B shut-off solenoid valve is a versatile 2/2-way servo-assisted device designed to control the flow of liquids and gases in a wide range of installations. Its robust brass construction, combined with an EPDM seal, ensures reliable operation even in harsh conditions. This valve is particularly valued for its adjustable closing time and high resistance to hydraulic shock.

The EV220B valve finds application in many industries – from irrigation and fire protection systems, through the food and chemical industries, to central heating and cooling installations. Thanks to a wide range of working pressures (0.3-16 bar) and flow rates (Kv 18 m3/h), it is ideal for both small and large installations. The built-in internal filter protects the pilot circuit from contamination, and the ability to use coils with different control voltages increases installation flexibility.

• Versatility: Suitable for liquids and gases, including glycol and low-pressure steam (up to 140°C).
• Durability: Brass body ensures long-lasting and reliable operation.
• Protection: Built-in internal filter protects the pilot circuit from damage.
• Flexibility: Adjustable closing time allows the valve to be adapted to specific installation needs.
• Safety: Protection against hydraulic shock minimizes the risk of failure.
• Compliance with standards: Has PZH and CNBOP certificates, confirming safety of use.

The valve is characterized by a G1 1/4 inch connection and a nominal diameter of 32 mm. The Kvs value of 18 m3/h guarantees an efficient flow of the medium, and the maximum viscosity of the liquid can be up to 50 cSt. It should be remembered that the valve is supplied without a coil – it must be selected separately depending on the control voltage and operating conditions. The valve design allows for easy integration with existing automation and control systems. The valve has a normally closed (NC) de-energized position, which means that the flow is normally stopped and opens only when voltage is applied to the coil.