provides quality products well suited for the petroleum industry. From a global perspective, is the leading butterfly valve and actuator manufacturer i...

Commercial provides automated butterfly valves, ball valves and pressure independent valves to the commercial building HVAC market throughout the world...

In pulp and paper production, solutions are there for every step of the process. a single resource for all pulp paper needs The product portfolio at wa...

The shipbuilding industry is a modern comprehensive industry that provides technical equipment for water transportation, marine development and nationa...

The chemical industry has existed since the Industrial Revolution, but never before has it been as vast and prominent in society as now. As the global ...

From the citys concentrated heat source, using steam or hot water as the medium, the heating and heating network supplies the users of the whole city o...

2026-03-30

Welded ball valves are widely used in various fields, and their superior quality and high-performance stability cannot be achieved by ordinary cast steel ball valves. The service life of fully welded ball valves is much longer than that of...

2026-03-30

Classification: Stainless steel pneumatic ball valve, stainless steel electric ball valve, stainless steel manual ball valve. The material of stainless steel ball valves is divided into 304, 316, 321 stainless steel ball valves. Stainless s...

2026-02-27

For valves installed in outdoor valve wells, it is recommended to use concealed stem gate valves. There are the following drawbacks to using a rising stem gate valve: 1. When opening and closing the valve, the valve stem needs to be raised...

2026-02-27

Structural characteristics of concealed cast iron gate valve: 1. The structure is simple and compact, the design is reasonable and innovative, the rigidity of the valve is very good, the channel flow area is large, the medium is unobstructe...

2026-01-07

A nitrogen pressure reducing valve adjusts the flow of the medium by controlling the opening of the internal components within the valve body, reducing the pressure of the medium. Simultaneously, it regulates the opening of these components...