Hydraulic Gate Valve Symbol

Now when you look at the symbol on drawing it just gives you an indication that some kind of valve is used but it will not provide you with information about the type of valve whether it is a gate globe or plug type valve.

Hydraulic gate valve symbol. Gate valves are used when a straight line flow of fluid and minimum flow restriction are needed. It controls the actuator s position and direction by controlling the fluid flow into the actuator. Many types of valves are required in a process plant for flow regulation or on off purpose. Any exceptions are noted.

As the phrase fluid power implies these symbols cover both hydraulic and pneumatic components. A direction control valve is a vital component in a hydraulic system. Heat exchangers filters lubricators and dryers hydraulic pumps relief and unloading valves continued directional control valves continued. When the valve is wide open the gate is fully drawn up into the valve.

Type of valve employed depends on nature of fluid flow control required operating pressure and temperatures as well as surround atmosphere. Search symbols browse symbols online dxf and dwg viewer view manual video tutorials. The gate is usually wedge shaped. Therefore direction control valves can be designated by number of ports and number of positions and are selected based on the application.

Gate valve with manual actuator. Gate valve with pneumatic membrane actuator. There are dedicated symbols for a. Gate valves are so named because the part that either stops or allows flow through the valve acts somewhat like a gate.

These symbols are generic in nature for example the first symbol of a valve.