ATOS proportional valve DHZO-A-071-L1 available in Shanghai.

Brand ATOS/Italian Atos ATOS proportional valves from Italy control flow in two ways: On-off control and Continuous control. On-off control means the valve is either fully open or fully closed, with the flow rate either at its maximum or minimum, without intermediate states. Examples include common solenoid direct-flow valves, solenoid directional valves, and electro-hydraulic directional valves. Continuous control allows the valve to open to any desired degree, thus controlling the flow rate.