Impulse line – Purpose & Tapping Point Location
An impulse line conveys process pressure output accurately from the pipe tapping point to the transmitter. An Impulse line is a part of the process … Read more
Control Valve
Control Valve articles on all types of valves used in industries, including ball, butterfly, globe valve, gate valve, Diaphragm, actuators, control valve noise, flow coefficient, valve packing, deluge valve, on/off valve, valve cavitation, spool valve, double seated valve, unloading valve, sequence valve, solenoid valve, bench set, isolation valve, LO and LC valves, DBBV, partial stroke test, linear control valve, air valve, impulse line. valve positioners, leakage classification, rupture disk,
Control Valve Positioner | Operating Principle & Its Types
A control valve positioner is a device that senses the signal from an instrument (controller) and the position of a valve stem. Its main function … Read more
Control Valves Leakage Classifications
In this article, we will discuss the leakage & control valves leakage classifications. The main function of the control valves is to throttle the fluid … Read more
Basics of Globe Valves
Globe valves have a movable disk-type element and a stationary ring seat in a valve body. The valve stem moves a globe plug relative to the … Read more
Working of Rupture Disk
A Rupture Disk is a pressure relief device that actuates by static differential pressure between the inlet and outlet of the device causing bursting of a rupture disk. … Read more
Valve Packing | Types of Valve Packing
There are so many types of control valve packing materials are available in the market. The selection of control valve stem packing is often based … Read more
What is a Ball Valve? Parts, Types , Applications, & Advantages
A ball valve consists of the valve body with a rotating ball to control flow. A ball valve as a throttling control device ideally uses … Read more
Spring and Diaphragm Pneumatic Actuator
Spring and diaphragm pneumatic actuator has a diaphragm, spring, and stem as its main parts. The air pushes the diaphragm & spring compresses. Further, the … Read more
What is a Hydraulic Actuator?
Hydraulic actuators are most suitable for applications that require a large amount of motive force for valve operation. On the other hand, the pneumatic valve … Read more
Gate Valve| Its Types, Parts, Construction & Advantages
The gate valve is suitable for stopping or opening the fluid flow. Its valve direction of movement is vertical to the direction of fluid flow. … Read more