The Burkert 00221081, also known as Type 6281 EV, is a servo-assisted 2/2-way solenoid valve designed for reliable fluid control. As part of the S.EV series, this valve is engineered to handle neutral gaseous and liquid media, such as compressed air, water, and hydraulic oil. Its servo-diaphragm mechanism allows for high flow rates even at low electrical power consumption, making it an energy-efficient choice. The brass body and NBR seal ensure durability and compatibility with a wide range of applications. This normally closed valve requires a minimum differential pressure to open and close, ensuring secure shut-off in various industrial systems.