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01

2022-04

【Technical article】 Vigorously rectifying water pollution has promoted the development of the domestic valve industry

As the name suggests, a low temperature valve is a valve that can work in cryogenic low temperatureconditions. To demarcate its working temperature, a valve with a working temperature below -40 °C is usually called a low temperature valve.
18

2022-03

【Technical article】 What are the main characteristics of bellows gate valve?

Bellowsgatevalvesarerelativelywidelyusedinpetrochemicalindustry,metallurgicalindustry, etc. A valve can be relatively widely used in many fields.
11

2022-03

【Technical article】 The importance of stainless steel gate valve in production and life

Stainless steel gate valve has great value in current industrial applications, so its application value is shown by the pen skin?
31

2021-12

【Technical article】 Why should paper industry choose stainless steel gate valve

The current papermaking industry is very developed, but when papermaking, water or some other chemical liquefaction is generally used.
17

2021-12

【Technical article】 Selection criteria for valve positioners

In many control applications, valve positioner is one of the important accessories of regulating valve,
03

2021-12

【Technical article】 Maintenance method of condensing boiler

Before starting the condensing boiler, it is necessary to check whether the pressure gauge and temperature gauge display normally. If any problem is found, it needs to be repaired in time. This must not be ignored,
19

2021-11

【Technical article】 Classification and selection of sewage lift pumps?

Sewage lift pump is a pump product with simple installation and convenient disassembly. It is generally suitable for all kinds of industrial plants or sewage treatment projects.
05

2021-11

【Technical article】 How to judge whether the pneumatic valve is easy to use? How should we view its quality

The existence of pneumatic valve in our company has solved the urgent needs of many users, and its special structure and function are in line with the actual situation.
22

2021-10

【Technical article】 What factors affect the use of all welded ball valve?

As we all know, ball valves are widely used in chemical, petroleum, metallurgy and other fields. The inner wall of the popular all welded ball valve is extremely smooth.
08

2021-10

【Technical article】 What should be paid attention to when installing hydraulic ball valve? How to avoid damaging the valve

In order to prevent fluid backflow in the pipeline during operation, a hydraulic ball valve needs to be installed on the pipeline.

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