What is a valve diaphragm?
A valve diaphragm is a key component in a valve and is usually used to control the flow and pressure of the medium.
The role of the diaphragm in the valve is very important. It can undergo corresponding deformation according to changes in pressure, thereby achieving the functions of opening, closing the valve, or regulating the flow rate.
Common materials for valve diaphragms include rubber and metal. Rubber diaphragms are generally suitable for normal temperature media, such as air, water, etc.; metal diaphragms can withstand higher temperatures and pressures and are suitable for high-temperature and high-pressure media such as steam.
The quality and performance of the valve diaphragm directly affect the reliability and service life of the valve. High-quality diaphragms have good elasticity, corrosion resistance, and wear resistance, and can work stably in harsh working environments, reducing valve failures and maintenance costs.
For example, in some chemical production, the valve diaphragms used need to have the characteristics of resistance to strong acids and alkalis; while in the petroleum industry, valve diaphragms need to be able to withstand high temperatures, high pressures, and the erosion of oil products.
In conclusion, although the valve diaphragm is small, it plays an indispensable role in the normal operation of the valve.
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Shenyang HOlian Precision instrument co.,Ltd founded in 2017,is specialized production of oxygen generator accessories :Miniature solenoid valve for Portable Medical oxygen generator,4 Way 2 position Medical oxygen generator,3L to 10L Medical Oxygen Generator Solenoid Valve,pressure regulator assembly for oxygen concentrator,Pressure reducing Assembly for oxygen concentrator,Pinhole flowmeter of oxygen concentraror,Pinhole flowmeter of Medical oxygen concentrator,5L flowmeter for oxygen concentrator,Special firesafe Valve for oxygen concentrator,Firesafe Cannula Valve Oxygen Supply Tubing Connector,Oxygen primary filter,Medical Grade Filter,Check valve (material PA6),Check valve (material ABS),Oxygen generator accessories Molecular sieve tank head,Oxygen Concentrator Accessories Air Filters,Oxygen Concentrator Accessories NPT1/8-∅8 Connector,Oxygen Concentrator Accessories NPT1/8-∅10 Connector,Oxygen Concentrator Accessories 3 way Nozzle,Oxygen Concentrator Accessories 90° Nozzle,Mold manufacturing and i jection molding.