Motor Operated Gate Valve Symbol

Figure 1 motor operated valve mov motor operated valve mov is an important item of plant piping system.

Motor operated gate valve symbol.

Now see the p id symbol for the gate valve. Search symbols browse symbols online dxf and dwg. Due to the large size of the valve actuator an electric motor is needed to open or close a valve. Three symbols shown.

Three way valve with pneumatic actuator. Pilot operated relief valve are just working as a relief valve but are used for large size piping. Here is a list of symbols for various types of valves used in process industry. For example the note 2 300 rf pb indicates that the p id calls for this valve to be a 2 ansi 300 raised face piston balanced valve.

The actuator uses liquid gas electricity or other energy sources and converts it into a driving action through a motor cylinder or other device. These details may include the size function pressure rating and connection type of the valve. Gate valve with manual actuator. Electric gate valve motorized gate valves are manufactured to the latest edition of api standard 600 and tested to api standard 598.

It is a modification of a generic valve symbol by inserting a vertical line between two triangles. Actuated valve motor operated valve mov valve motorized valve etc. Valve gate motor operated valve globe valve globe motor operated valve angle hose angle valve hose gate valve hose globe valve lockshield valve quick opening valve saftey sleeve. An engineer may also include specific details below the control valve symbol.

Motor operated valves are generally large valves used in different kinds of operations. In this type a small relief valve is used to operate the main relief valve. Motor operated valves are often called as on off valves as the motors serve the purpose of fully opening or fully closing valves in pipelines. Three way solenoid valve.

Type of valve employed depends on nature of fluid flow control required operating pressure and temperatures as well as surround atmosphere. Many types of valves are required in a process plant for flow regulation or on off purpose. Gate valve with pneumatic membrane actuator. Actuator is a driving device capable of providing linear or rotary motion which works under a certain control signal.

Motor operated valves commonly abbreviated as mov on p ids are valves which are actuated by electric motors.