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Working principle of self operated temperature regulating valve (heating type)
The temperature regulating valve works according to the principle of incompressibility of liquid and thermal expansion.
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Characteristics of Hydraulic Self operated Flat Gate Valve
The controller of the emergency shut-off valve is controlled by an American microprocessor, using multi-level power anti-interference technology and full isolation technology, suitable for industrial production environments and has a long service life.
What should I pay attention to when disassembling ball valves?
Before proceeding with disassembly and disassembly operations, it is necessary to first identify the upstream and downstream pipelines of the ball valve and confirm that the pressure has been relieved
How to extend the service life of ball valves? Attention should be paid to installation and disassembly operations
The opening and closing part of a ball valve is a ball, which rotates around the centerline of the valve body to achieve opening and closing. Suitable for cutting off water flow and changing the distribution of water flow or quickly opening and closing on low pressure and small diameter pipelines. To have a longer service life for ball valves, the following factors will be relied on.
Basic concepts of butterfly valves
Butterfly valve, abbreviated as butterfly valve, refers to a type of valve in which the closing part (disc or disc) is a disc that rotates around the valve axis to achieve opening and closing. It mainly serves as a shut-off and throttling valve on pipelines. The butterfly valve opening and closing part is a disc shaped butterfly plate that rotates around its own axis within the valve body to achieve the purpose of opening, closing or adjusting.