The double-cut discharge slab gate valve with diversion hole is mainly used to cut off the medium. It is a kind of industrial valves and is used in many industrial fields, such as natural gas and petroleum.

The industrial gate valve refers to a valve in which the closing part (gate) moves in the vertical direction of the center line of the passage. The gate valve can only be used for full opening and full closing in the pipeline, and cannot be adjusted and throttled. The gate valve is a kind of valve w

Valve professionals often refer to the term "internal" when talking about industrial gate valve. But they are not talking about the pros and cons of valve assembly, but rather the internal components that are subjected to extreme stresses or harsh conditions that combine corrosion and corrosion.

The gate valve has not changed much in the past 100 years, but it has played an important role in the production facilities of refineries, chemical plants, power stations and industrial enterprises around the world.

In the use of electric industrial butterfly valve, the use environment is often damaged due to leakage problems, so preventing leakage is an important problem that needs to be solved by electric butterfly valves. Introduce several methods that can effectively solve the leakage of electric butterfly valves.

The structural characteristics of the high temperature and high-pressure hard seal ball valve is difference from soft seated ball valve, following features we could figure out the differences and help know more about the hard seal industrial ball valve.

Ball valves were introduced in the 1950s. The industrial ball valve is a kind of industrial valves. With the rapid development of science and technology, the continuous improvement of production technology and product structure has rapidly developed into a major valve category in just 40 years.

What are the technical difficulties of high-temperature three-eccentric metal hard-seal butterfly valves? What problems have been encountered in design and development? How to solve them?

The cast ball valve is an ideal opening and closing device in the ash slag pipeline. The sealing on it directly affects the quality and service life of the valve. In the past, an O-shaped rubber sealing structure was adopted, in which an O-ring was placed in an annular groove machined on a shaft, and then assembled into a hole formed in the sleeve part to form a seal of the shaft and the hole.

The yoke is a part of a swing check valve that is used to support the valve flap and to rotate the valve disc about a pin mounted on the valve body to open and close the valve.