What is Direct Acting ? Direct acting means that valves uses a power supply to open and close. Power is transformed into magnetic force,in a plunger type valve,forces a plunger to move and open or close the valve seats. Other direct acting valve operate without a plunger but with same principle of direct power …
Direct Acting Solenoid – How it works? Applications Read More »
Pressure Relief Valve Working PrinciplePressure relief Valve is one of the most important type of safety valve.This type of valves sets a limit on the rise of pressure within a hydraulic line.In normal operation the valve is closed and no fluid passes through.But if the pressure in the line exceeds the limit the valve opens …
How Control Valve Works – Animation Any Valve can be turn in to a Control Valve simply by adding an Actuator. Valve actuates in response to a signal move about to a desired position using an outside power source.These outside power sources may be in the form of pneumatic,electronics or hydraulics. Pneumatic Actuators Pneumatic Actuators …
Valves are used for 1.Full flow of throttle :which is a wide range for valves use,because valves are designed in a way way to reduce pressure losses for fluids passing through theses valves,diaphragm valve is used with dangerous and toxic liquids. 2,Flow regulating: Sometimes we need to regulate flow by changing calve positions between fully …
