diagrams used to document instrument systems. Valve symbols typically describe the position, number of ports, and flow control method of particular valves. Actuator symbols generally describe the motive force and control options.
Valve Symbols (generic valve, globe valve, butterfly valve, diaphragm valve, gate valve, ball valve, characterized ball valve, plug valve, pneumatic pinch valve, angle valve, 3-way valve, generic check valve, pressure regulator, ball check valve, safety relief valve.)
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Actuator Symbols (diaphragm, electric motor, solenoid, piston, diaphragm w/ hand jack, electric motor w/ hand jack, hand (manual), electro-hydraulic, diaphragm w/ positioner, piston w/ positioner.)
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For application information on industrial valves and actuators, contact Process Control Solutions by calling (800) 462-5769 or visit their website at https://processcontrolsolutions.com.
