News

The center sleeves of universal flange adaptors from DN50-DN600 are casted in ductile iron, and the center sleeves of universal flange adaptors fro...

The light type of DN800 PN16 resilient soft seated gate valve which was designed 6 months ago has been completion of production and water pressure ...

Lined with PTFE rubber expansion joint is coated PTFE on the inside of EPDM rubber sphere, which can effectively protect the rubber joints from bei...

In view of the cost of raw material going down, all the metal valves such as resilient gate valves, wafer butterfly valves, wafer check valves, Y-s...

In demand of our new Indian customer, our company has designed and developed a set of light-duty F4 non rising stem resilient gate valves since 6 t...

A. The main purpose is an oblique rotation structure, which can be used with the valve positioner supporting facilities to complete the proportion ...

Key Types of Pneumatic Valves: 1) Pneumatic V-type regulating valve 2) Pneumatic O-type disconnect valve 3) Torque cylinder valve 4) Electromagneti...

Pneumatic control valve adopts sleeve specification guide, working pressure balanced valve core, suitable for places with large pressure difference...

Pneumatic control valve can be divided into two types: straight stroke arrangement and angular stroke according to its process. According to its st...

The main purpose of the selected valve, the application working condition standard and the control operation method; The characteristics of the med...

Establish the main purpose of the valve in the facility or equipment, and clarify the operating standards of the valve: applicable medium, pressure...

The structural characteristics clarifies some structural characteristics of the valve assembly, repair, maintenance and other methods, which belong...