Basic parts of control valves
Introduction in this session we are gonna discuss about the parts of control valves DIAPHRAGM CASE Use to enclose the diaphragm to form a pressure...
Category : Control Valve
Basics of Check valves
Working: Check valves are designed to prevent the reversal of flow in a piping system. These valves are activated by the flowing material in the...
Basics of Needle valves
Small sizes of globe valves fitted with a finely tapered plug are known as needle valves. Needle valves are used to control the flow precisely. Needle...
Control Valve positioners
A valve positioner is a final control device used to position the valve actuators correctly at the control position. In applying a force to an actuator,...
Working of control valve
Introduction The control valve is a controlled device that regulates the flow of a liquid or gas in a system. This regulation is accomplished by...