The 1491980 is a solenoid valve with a 1/4" NPT thread, designed for controlling airflow with a flow rate of 0.4 m³/h. It features a directly controlled poppet valve design, actuated electrically with soft sealing principles, and can be mounted in any position. The valve operates with a working pressure range of 0 to 4 bar and has quick shifting times of approximately 18-20 milliseconds. Constructed from high-alloyed stainless steel (material number 1.4305) and Viton seals, it is suitable for demanding applications requiring durability and reliable performance. The valve is compatible with medium pressures up to 4 bar and is part of a series identified by the type code VZWD.
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