Burkert Solenoid Valve 2 Port Normally Closed Brass Body DN 10 to 65 mm, 24V dc 10W 221634

Burkert 221634 is a high-quality solenoid valve featuring 2 port normally closed (NC) configuration with a brass body and inlet port size ranging from DN 10 to 65 mm. It operates on 24V dc supply voltage with a power consumption of 10W. This valve is specifically designed for fluid handling, suitable for water and inert liquids and gases.

The valve incorporates a soft mechanical coupling between the main piston and pilot armature which aids smooth operation and reduces water hammer effects for quiet, reliable performance. Its compact size allows easy installation even in limited spaces. The flow-optimized housing and diaphragm geometry enable a flow factor Kv of 8.3 m³/h with an orifice diameter of 20 mm, providing efficient flow capacity.

With a maximum operating pressure of 10 bar and an operating temperature range from -10°C to 80°C, this valve is rugged enough for diverse industrial uses. It is rated IP65 for dust and water ingress resistance, and certified for explosion protection Ex-i (intrinsically safe), ensuring safe use in hazardous environments.

The valve includes servo assist for improved responsiveness and is designed for various applications including compressed air and vacuum systems, heating and refrigeration equipment, water treatment plants, and swimming pool technology. The electrical connector is ordered separately due to the valve's internal complexity and requirement for clean, neutral media.

Manufactured in Germany, this Burkert solenoid valve upholds stringent quality standards. It is part of the Burkert 221 series, known for precise engineering and durability in fluid control solutions.

Suitable for water and inert liquids and gases. Maximum pressure rating: 10 bar. Operating temperature: -10°C to 80°C. Rated IP65 with explosion protection Ex-i. Compact size with 8.3 m³/h flow factor. Servo-assisted smooth operation.

Applications in HVAC, water treatment, refrigeration, and industrial systems. Browse more industrial valves and Solenoid Valves on EnvMart for high-performance fluid control solutions.