VALMA pneumatically controlled pilot valves of the PEV-SAP series are designed to control rotary pneumatic actuators, pneumatic cylinders or other pneumatic actuators. These pneumatic valves are pneumatic control valves of the spool type with pneumatic control. This means that the movement of the spool is carried out by compressed air, and the valve itself does not have a coil and, therefore, does not require power supply.
Valves with pneumatic control are usually used in small pneumatic systems that operate without connecting to the power grid, or for installation in areas that do not allow cable lines to be laid.
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