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Flange connection structure, sealing mechanism, type and shape
Flange is also called flange or flange. A part that connects the tube to the tube. Connect to pipe end. There are holes on the flange, and bolts can be worn to make the two flanges tightly connected. The flange is sealed with gasket.
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2024
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Metal Sealed Butterfly Check Valve with Hydraulic Slow Closing
HBH747H hydraulic retarded metal sealing butterfly valve is the latest development and development of a new generation of retarded check valve with advanced technology in our company. It is widely used in metallurgy, hydropower, thermoelectric, thermal, petrochemical, water conservancy, municipal and other industries. It adopts an independent adjustable hydraulic damper retarding system. According to working conditions, pipeline and medium parameters of the valve. Hydraulic damper retarder is adjusted to the optimum position and installed in pump outlet and water supply and drainage pipeline to prevent medium backflow and water hammer impact. It can effectively protect the safety of machine, pump and pipeline. Characteristics and advantages
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Troubleshooting Common Faults in Check Valves
Possible faults and troubleshooting of check valve according to its structure and installation
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Exploring the Design Features of Plunger Valves
The plug type globe valve is a variant of the conventional globe valve. In this valve, the disc and seat are usually designed based on the plunger principle.
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Types and uses of ball valves
Thermal Insulation, Internal Heating Insulation, Corrosion Resistant Lining, Wear Resistant Ball, Receiver Ball, Multi-Function, Full Plastic Ball Valve
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How Does A Non Return Valve Work
A non-return valve, also known as a check valve, is a mechanical device that allows fluid or gas to flow in one direction only. The valve works by using a disc or ball that opens and closes with the flow of fluid or gas. When the fluid or gas flows in the correct direction, the valve opens, allowing it to pass through. However, when the flow reverses, the disc or ball is pushed back against the valve seat, sealing the valve and preventing the fluid or gas from flowing back.
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