Differential pressure usually refers to the pressure difference between two points of a valve in a pipeline, such as the pressure difference between the inlet and outlet of the valve, and between both sides of flanges.
The condition of the sealing surfaces is critical for achieving a proper seal. The shape and surface roughness of the sealing surface have a certain impact on the sealing performance.
Valve limit switches are devices used in conjunction with valves to detect the position of the valve and provide feedback to a control system.
The pressure balancing hole in a ball valve is a feature designed to equalize pressure on both sides of the ball within the valve. Ball valves are commonly used in various industries to control the flow of fluids.
Body: the main part of valves that are directly connected to pipelines (or machinery equipment) and control the flow of media
Generally, valve body of globe valves can be divided into T-type, angle type, and Y-type.
The pressure relief valve on a water heater is a valve used to release the pressure within the water heater. During the use of the water heater, due to the influence of heating and insulation, the water and air inside it will generate a certain pressure. If this pressure is too high, it may threa...
The steps to repair a leaking pressure relief valve are to first close the relevant valve, then release the pressure, prepare tools and materials, perform visual inspection, leak inspection, check seals, replace parts, reassemble, and finally reopen the relevant valve and inspect the pressure rel...
The valve cover gasket is like a sealing ring installed between the valve cover and the cylinder head to prevent engine oil from leaking. So why does a broken valve cover gasket cause the engine check light to come on? This is because when the engine is working, the computer is constantly monitor...
Whether the swing check valve can be installed vertically is actually related to the type and design of the valve. Let’s talk about this topic in detail. Swing check valve is a common valve type, mainly used to prevent the backflow of media. It opens or closes by rotating the valve disc in the va...
The gas stop valve is an important gas pipeline accessory. Its main function is to control the flow of gas in the gas pipeline. It can adjust the gas flow, cut off the gas flow, etc. The installation position of the gas shut-off valve is very important for the safety and normal use of gas pipelin...
Regarding the installation height, there is actually no fixed standard answer, because different site environments and construction conditions will affect the installation height. In order to facilitate operation and maintenance, the height of the check valve is usually set at about 1 meter above...
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