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Working temperature and nominal pressure range of commonly used materials for valve body

Common materials of valve body Working temperature and nominal pressure range:

2022

V-shaped fixed ball valve has strong adjustability and high accuracy of controlling medium

The V-shaped fixed ball valve can adjust and control the medium with high accuracy. As a high-quality product in the ball valve, the practical application of the V-shaped ball valve product is professional, and as a professionally designed special product, its practical application characteristics, Not only is it very accurate, but also under the conditions suitable for practical applications, its important function is that it can be adjusted in a larger range, so the advantages of the practical application of the ball valve have indeed achieved an important purpose that is more in line with the actual needs, and the ball valve In the actual application of the product, the V-shaped ball valve product also has a greater special advantage.

2022

Material application of chrome molybdenum steel valve

Chromium-molybdenum steel valves are one of the most widely used valves in power stations. The difference between other valves is that they are made of chrome-molybdenum steel. We still don’t know much about chrome-molybdenum steel valves, so I will briefly introduce them here.

2022

Applicable temperature range of commonly used materials for valve body

2022

How to operate the manual valve correctly

Manual valve is a kind of valve commonly used in equipment and devices, which is operated by handle and hand wheel. Generally, the clockwise rotation of the handle and handwheel is defined as the closing direction, and the counterclockwise rotation is defined as the opening direction. However, the opening and closing direction of some valves is opposite to the above, and attention should be paid to checking the opening and closing signs before operation.

2022

Explain what is rough datum, fine datum, and how to choose rough datum and fine datum

In the first process of machining the workpiece, the unprocessed blank surface is used as the positioning reference, and this positioning surface is called the rough reference.

2022

Which valve materials are suitable for laboratory tools

The choice of grinding tool material should be determined by the material and performance of the valve grinding parts. The grinding tool material should have the characteristics of: fine and uniform structure, good sand embedding performance, good wear resistance, sufficient rigidity, no deformation, and its hardness is softer than that of grinding parts.

2022

Automatic recirculation valve also known as pump protection valve or minimum flow valve

Automatic recirculation valve, also known as pump protection valve or small flow valve, is used for automatic recirculation of the minimum flow rate of the centrifugal pump to prevent the centrifugal pump from being damaged due to overheating, noise and vibration under low load.

2022

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No. 115, Shuangxi Road, Qingyang Economic and Technological Development Zone, Chizhou City, Anhui Province, China

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High, medium and low pressure ball valves, gate valves, globe valves, butterfly valves, steam traps, regulating valves, pressure reducing valves, hydraulic control valves, throttle valves, power station valves, emergency shut-off valves, and other products.

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