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18

2025-10

Analysis of Key Technical Aspects in Valve Applications for Natural Gas Pipelines

In natural gas transmission and distribution systems, valves serve as the core components for fluid control, and their selection, installation, and maintenan…

22

2025-08

The causes of leakage at the valve sealing surface

The sealing surface of a valve is its core component. The leakage forms of the sealing surface can generally be classified into several types, namely, leakag…

16

2025-08

How to choose the connection method between valves and pipes?

01

2025-08

Tips for Preventing Freezing of Steam Traps

Proper selection and installation of steam traps can prevent freezing as long as there is steam passing through. However, if the steam supply is interrupted,…

18

2025-07

Common Faults and Elimination Methods of Pneumatic Butterfly Valves

I. Testing and Adjustment of Pneumatic Butterfly Valves1. Before leaving the factory, all components of butterfly valves, whether manual, pneumatic, hydrauli…

07

2025-06

The handling methods for faults in control valves

?Pneumatic control valves use compressed air as the power source, a cylinder as the actuator, and drive the valve with the help of valve positioners,

16

2025-05

Faults and maintenance of Wafer electric Butterfly valves

?If you do not carefully check the usage condition and performance specifications of the wafer-type electric butterfly valve before installation, the wafer-…

11

2025-04

What are the selection conditions of electric butterfly valve and pneumatic butterfly valve?

Electric butterfly valve is a very common pipeline flow regulation device, widely used, involved in many fields, such as the regulation of water flow in the …

21

2025-03

The structure and working principle of the trap

Steam trap in the steam heating system plays a role in preventing steam drainage, choose the right trap, can make the steam heating equipment to achieve the …

28

2025-02

How to choose the right valve in pipeline design?

?In the fluid piping system, the valve is the control element, its main role is to isolate the equipment and piping system, regulate the flow rate,

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