Control Valves Leakage Classifications
Control valves are designed to throttle and not necessary to close 100%. A control valve’s ability to shut off has
Control Valves
Get the Control Valve Study Material & training on all types of valves used in industries which include ball, butterfly, globe, gate, Diaphragm, etc.
Control Valve Cavitation and Flashing
Flashing is the first stage of cavitation. However, it is possible for flashing to occur by itself without cavitation occurring.
Summary of Valve Types Characteristics
This article shares the Summary of Valve Types Characteristics includes gate valves, ball valves, butterfly valves, globe valves, diaphragm valves, needle
Basics of Gate Valves
The Gate valve is a linear actuating valve used as flow isolater in a fluid pipeline. As the name says
Basics of Globe Valves
Globe valves consist of a movable disk-type element and a stationary ring seat in a generally spherical body. The valve
Basics of Butterfly Valves
A butterfly valve is a valve which can be used for isolating or regulating flow. The closing mechanism takes the
Basics of Ball Valves
A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball (called a “floating ball”) to control flow
Basic Requirements of Control Valves Sizing
A control valve is a power operated device capable of modulating flow at varying degrees between minimal flow and full
Control Valves Theory
The flow regulation in a valve is accomplished by the varying resistance as the valve is stroked, i.e. its effective
Control Valve Positioner Working Principle
A Control Valve Positioner is a device used to increase or decrease the air load pressure driving the actuator until the valve’s