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Pneumatic diaphragm three-way control valve parts material
Pneumatic membrane three-way control valve adopts cylindrical thin-walled window-shaped valve core guide, which is different from the bushing guide of plunger-shaped valve core.… -
Key points of structural design of pilot-operated Sleeve control valve
The pilot-operated sleeve control valve has been widely used in automatic control systems due to its small size, compact structure, good sealing effect, high shut-off capacity (up to nominal pressure), wide application range and long service life.… -
What are the pneumatic diaphragm single-seat control valves, and how are the control valves classified?
Pneumatic control valve is to use compressed gas as the power source, the cylinder as the actuator, and with the help of valve positioner, converter, solenoid valve, position retention valve, gas storage tank, gas filter and other accessories to drive the valve.… -
Features and working principle of self-operated temperature control valve
The self-operated temperature control valve is composed of a temperature sensor and a control valve. It is an energy-saving product that does not require external energy and uses the temperature change of the controlled medium to automatically adjust. The product is suitable for various gases, steam, hot water, Automatic temperature control in various heat exchangers where oil, etc.… -
Installation and maintenance of self-operated pressure regulating valve
Self-operated pressure regulating valve does not need external energy, uses the energy of the medium to be adjusted as the power source, introduces the actuator to control the position of the valve core, changes the pressure difference and flow at both ends, and stabilizes the pressure before the valve (or after the valve).… -
Principle and characteristics of electronic double-seated electric regulating valve
The electronic double-seat electric regulating valve realizes pressure compensation and valve shut-off by using two sealing lines on the valve core barrel to seal at the same time.… -
What Is An Eccentric Plug Valve?
There is a wide range of valves available in the market for different purposes and applications. But when it comes to handling liquids with suspended solids, there is no better option than the Eccentric Plug Valves.… -
Double Block and Bleed Ball Valve (DBB)
Double Block and Bleed Ball Valve: DBB Ball Valve is a combination of one or more block/isolation ball valves, and one or more bleed/vent valves, usually ball or needle valves. …