The Principle and Maintenance of Turbine Butterfly Valve Transmission Mechanism

Turbine butterfly valve refers to a type of valve in which the closing element (disc or disc) is a disc that rotates around the valve axis to achieve opening an...

How to install the wafer type manual butterfly valve

The butterfly plate of the clamp type manual butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly...

What are the applicable ranges of plastic diaphragm valves

The closing and opening of plastic diaphragm valves are achieved by applying pressure from the pipeline to enhance the rubber diaphragm. When the pressure mediu...

What is the principle and characteristics of quick opening of ball valves?

The quick opening ball valve evolved from the plug valve, and its opening and closing parts act as a ball, using the ball to rotate 90 around the axis of the v...

Knowledge introduction of valve accessories, actuators accessories

Valve accessories and accessories:With the continuous improvement of industrial requirements, the performance requirements for valve products are also increasin...

Overview and classification of electric actuators

I. Overview of an electric actuatorElectric actuator is a kind of actuator that uses electricity as energy in the control system, receives electric signal of re...