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| Country of Origin | Germany |
|---|---|
| Brand | Burkert |
| Body Material | Brass |
| Maximum Operating Pressure | 10 bar |
| Model | 221637 |
| Series | 221 |
| Number Of Ports | 2 |
| Maximum Operating Temperature | 80°C |
| Minimum Operating Temperature | -10°C |
| Orifice Diameter | 20mm |
| Supply Voltage | 230V ac |
| Default Valve Position | NC |
| Flow Factor Kv | 8.3m³/h |
| RS PRO Solenoid Valve, 2 Port, NC 1 in, 220V acRS Stock No. | 235-1126Brand: RS PRO |
Burkert 221637 is a high-quality 2 port normally closed solenoid valve operating at a supply voltage of 230V AC. The valve features a 20mm orifice diameter and a maximum operating pressure of 10 bar, making it ideal for fluid control in industrial and commercial settings.
This valve is constructed with a brass body for enhanced durability and corrosion resistance, suitable for use with water, inert liquids, and gases. Its compact design facilitates easy installation even in limited space environments.
The normally closed valve incorporates a soft mechanical coupling between the main piston and pilot armature, aided by servo assistance for smooth valve operation and prevention of water hammer effects. It consumes 10 watts of power and is designed to operate within a temperature range of -10°C to 80°C.
Due to internal complexity, the valve is recommended for use with clean, neutral media only. The electrical connector is sold separately. The flow-optimized housing and diaphragm geometry allow for a high flow factor (Kv) of 8.3 m³/h.
This valve finds extensive applications across compressed air and vacuum systems, heating and refrigeration plants, water treatment processes, and swimming pool technologies, where reliable and precise fluid control is essential.
Operates at 230V AC supply voltage consuming 10W power. 20mm orifice diameter provides efficient flow capacity. Maximum operating pressure up to 10 bar ensures broad application usage. Suitable for temperatures from -10°C to 80°C.
Constructed from brass material for corrosion resistance and strength. Normally closed valve position with servo assist for smooth operation. Kv flow factor of 8.3 m³/h optimizes fluid throughput. Recommended for use with clean, neutral fluids.
Manufactured in Germany with premium quality standards. Compact design allows easy installation in restricted spaces. Explore more industrial valves and fittings in the Burkert category at EnvMart for reliable fluid control solutions.
Explore more products in our Solenoid Valves category.
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