ATOS proportional valve DHZA-A-071-L5/M/7 21 in stock

Brand ATOS/Italian Atos ATOS Proportional Valve Product Advantages and Disadvantages: The main valve of a servo valve generally has a spool valve structure, similar to a directional valve. However, the valve core's switching is not driven by an electromagnet, but by the hydraulic pressure output from the pilot valve. This is similar to an electro-hydraulic directional valve, except that the pilot valve of an electro-hydraulic directional valve is an electromagnet, while the pilot valve of a s