Control Valve Fail Safe Action
There are two primary system considerations centering around an emergency operational situation for control valves. Control Valve Fail Safe Action
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.
Over Pressure cases for Pressure Relief Valve Sizing
Separator vessels, storage tanks, heat exchangers, columns and certain piping segments etc. are designed to handle certain operating pressure. However
Single Acting Vs Double Acting Actuators
There are basically two types of actuators : single action and double action. Single action is a control valve that
Difference between Quick Opening, Linear & Equal Percentage Control Valve characteristics
Each valve has a flow characteristic, which describes the relationship between the flow rate and valve travel. As a valve
Thermostatic Valves Working Principle
Thermostatic valves are used for the infinite, proportional regulation of flow quantity, depending on the setting and the sensor temperature. The
Direct Acting Control Valves & Reverse Acting Control Valves
Actuators may be categorized as ‘direct acting’ or ‘reverse acting’ and some configurations are indicated in Below Figure. In a reverse acting actuator an increase
Digital Control Valve Working Principle
Diaphragm Digital Control Valve is an electrically actuated, hydraulically operated multi-function control valve. It can be used for local as
Difference between Pneumatic, Electrical & Hydraulic Actuators
Major Difference between Pneumatic, Electrical & Hydraulic Actuators. Read about Pneumatic Actuators, Electrical Actuators & Hydraulic Actuators. Pneumatic Actuators A
Spring and Diaphragm Pneumatic Actuators
Spring and diaphragm pneumatic actuators can be “direct-acting”, meaning that air to the diaphragm casing pushes the actuator stem downward.
Deluge Valve Operation
A Deluge system (automatic High Velocity Water Spray System) is a fixed fire protection system, which totally floods an area