Control valve symbols are composed of three parts: the actuator, the valve body, and the accessories. The actuator is the device that provides the force or motion to move the valve stem or disc.

The symbols above are the different ways a valve can be activated: electrical solenoid, spring, electrical with a hydraulic pilot, hand emergency, proportional solenoid, manual lever, and a foot ...

Bürkert updates and expands its range of manual process valves 08/07/2024 Burkert Fluid Control Systems Fluid control in hygienic applications relies on process valves to deliver precision and ...