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The tightness of the gas ball valve

There is a relatively common valve in natural gas pipelines. Due to its special use occasions, gas ball valves have relatively high requirements for sealing performance. How does it specifically ensure its sealing performance?

Analysis

Analysis of the development of the valve manufacturing industry, the implementation of a differentiated competition strategy is imminent

The valve is a control component in the fluid conveying system, which has the functions of cut-off, regulation, diversion, prevention of backflow, stabilization, and diversion. It can be used to control the flow of various types of fluids such as air, water, steam, and various corrosive media. With the large-scale application of new material technology, advanced manufacturing technology, intelligent technology, and network technology, valve products continue to develop in the direction of complete sets, high parameters, and intelligence, and the manufacturing mode will shift to service-oriented manufacturing.

Key

Key points for selection of wear-resistant ball valves

The wear-resistant ball valve we are talking about here evolved from the function of the plug valve. Its opening and closing part is a ball core. The valve stem is turned 90 degrees to achieve valve switching. The wear-resistant ball valve is mainly used to cut off the pipeline. , Distribute and change the flow direction of the medium. The V-shaped ball valve designed as a V-shaped opening also has good flow regulation performance.

How

How to deal with internal leakage of fire valve

Fire-fighting valve is an important accessory for industrial and construction pipeline control. The main product is a valve with high control accuracy, especially for flow control. At present, it is widely used in industrialized control systems, and various problems usually occur during use to trouble us. This editor mainly tells you the causes and treatment methods of internal leakage of fire valves.

Reliability

Reliability and stability of instrument pipe valves

Within the specified working factors, the ability of the instrument to maintain certain performance over time is called stability (degree).

Process

Process details of instrument pipe valves

When making instrument pipe valves, you still need to pay attention to the processing of the process above the details. Now to see whether the product quality of an instrument pipe valve is good or not, everyone will directly look at the details of the instrument pipe valve, only the details Only when the treatment is perfect can it be recognized by everyone. Therefore, manufacturers of instrument pipe and valve parts should also pay special attention to this aspect, and the processing techniques used should also be new.

Introduction

Introduction of instrument pipe valves

On the contrary, the zero position of the meter has changed in less than 3 months after the meter has been put into operation.

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Zhenjiang Weixin Fluid Control Equipment Co., Ltd.

Service Hotline:

13952890645

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No. 101, Changwang West Road, Yangzhong City, Zhenjiang City, Jiangsu Province, China

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