The Selection of Chemical Valves
- Mar 31, 2022
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In chemical production equipment, some media are highly toxic, flammable, explosive and corrosive, and the working conditions are complex and harsh. When the operating temperature and pressure are high,...
The Valve Market
- Mar 22, 2022
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Different kinds of valves There are more than 2,300 valve manufacturers in China, and there are more than 3,500 varieties and more than 40,000 specifications. Valves used in different situations...
Fault Positions of Pneumatic Valves
- Mar 09, 2022
- Hits: 63
A pneumatic valve is one of the most used devices in various industries in recent years. It is driven by compressed air to realize the opening and closing of the valve. Pneumatic actuators can simply...
The Design of the Welded Ball Valve (Part Two)
- Mar 04, 2022
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1.4 Spheres The pressure of urban heating systems and urban gas pipeline systems is generally less than 2.5MPa. For low-pressure spheres, 304 hollow spheres can be used. Take welded ball valves...
The Design of the Welded Ball Valve (Part One)
- Feb 25, 2022
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Abstract: Steel pipe welded ball valves are widely used in urban heating systems, urban gas pipelines and other pipeline equipment. The pressure of the urban heating system and the urban gas pipeline...
Where to Buy Excellent Stainless Steel Ball Valves?
- Jan 20, 2022
- Hits: 30
Generally, valves are devices used to control the flow of gases or liquids through a closed tube or pipe system. Flow-through a valve can be relatively unobstructed when it is completely open. Flow stops...
Where to Buy Quality Cast Iron Gate Valves
- Dec 31, 2021
- Hits: 27
When we talk about cast iron gate valves in the market, we mean the gate valve made of gray cast iron, which is one of the most common gate valves. There is also another kind of common gate valve —...
What Are Butterfly Check Valves
- Dec 25, 2021
- Hits: 27
The butterfly check valve has a very simple structure and its structure length is very short compared to other check valves. Its connection method is Wafer type. The valve plate consists of two half-round...
The Correct Direction for Installing Ball Valves
- Dec 09, 2021
- Hits: 324
What are the inlet and outlet directions of ball valves? After the ball valve is installed on the pipe, which side is the inlet end and which side is the outlet? Do ball valves have a flow direction?...
Notes on the Installation and Use of Butterfly Valves
- Dec 06, 2021
- Hits: 17
Butterfly valves are mainly used for regulating and switching control of various types of pipelines. In addition, butterfly valves have the advantages of no mechanical wear and up to zero leakage. But...