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Application and features of the spring valve in industrial production
Published：2014.07.01 News Sources：kaichuang spring machinery Views：
Application of spring valve in industry is very broad, we begin to understand what is the spring valve and valve spring? Spring valve is mainly by the pressure of the spring, torsion and tension characteristics such as positioning and to achieve a kind of open and close the valve around the valve axis on the valve switch, and a lot of the valve is the use of the characteristics of the spring to reset, by introducing the pressure adjusting spring mechanism, and maintains the pressure constant.
Application we can visually pressure gauges and other inspection feedback, adjusting, which meet the requirements of the set pressure constant. Or setting adjustment bolt through the pressure, and then continue by visual feedback, pressure gauges and other inspection, which meet the requirements of the set pressure constant. For example, ultra-thin ammonia electric ball valve only need to use 90 degree rotation of the operation and a small torque can be closed tightly, so as to achieve the emergency seal effect.
Spring valve type is various, according to use can be divided into spring check valve, hydraulic pumping gas spring, engine valve spring valve lift, low in high stress, safety valve spring valve spring, pressure reducing valve, electric control valve spring, pneumatic control valve spring, a valve, hydraulic control valve, drain valve, gate valve, globe valve, butterfly valve, ball valve, check valve, special valve, hydraulic valve and solenoid valve.
Application of spring in the valve is very wide, its main uses are as follows:
1, the operation more easily. The ball is supported by an upper and a lower bearing, fire test meet the requirements of API6FA and API607 standard, advanced spring pre seat assembly. The valve nominal diameter, can the provisions of cross locking torque flange connecting bolts. Because it has the characteristics of simple structure, small volume, light weight, so the installation does not flow control.
2, reliable sealing performance. By the principle of elastic pressure springs, torsion springs, tension springs, spring, after the stress is removed, the spring reset functions can play effective role to make the valve close, close degree is higher, and does not produce leakage.
3, automatic pressure relief feature. When the pre tightening force of medium pressure cavity inside the valve is much higher and more than the spring, the valve will automatically open, to achieve automatic transmission effect.
Spring in the valve to realize the reset by the elastic force of its own, and the shape and function of the spring valve with different types of valve is not the same. The application in production, processing of various styles of valve spring is mainly through the computer spring machine to realize forming, sometimes according to the specific use of spring surface treatment of the processes, such as corrosion resistance, acid and alkali resistance etc.. This article from the start of Kaichuang spring machine: http://www.kcmcnc.com/en.
Application we can visually pressure gauges and other inspection feedback, adjusting, which meet the requirements of the set pressure constant. Or setting adjustment bolt through the pressure, and then continue by visual feedback, pressure gauges and other inspection, which meet the requirements of the set pressure constant. For example, ultra-thin ammonia electric ball valve only need to use 90 degree rotation of the operation and a small torque can be closed tightly, so as to achieve the emergency seal effect.
Spring valve type is various, according to use can be divided into spring check valve, hydraulic pumping gas spring, engine valve spring valve lift, low in high stress, safety valve spring valve spring, pressure reducing valve, electric control valve spring, pneumatic control valve spring, a valve, hydraulic control valve, drain valve, gate valve, globe valve, butterfly valve, ball valve, check valve, special valve, hydraulic valve and solenoid valve.
Application of spring in the valve is very wide, its main uses are as follows:
1, the operation more easily. The ball is supported by an upper and a lower bearing, fire test meet the requirements of API6FA and API607 standard, advanced spring pre seat assembly. The valve nominal diameter, can the provisions of cross locking torque flange connecting bolts. Because it has the characteristics of simple structure, small volume, light weight, so the installation does not flow control.
2, reliable sealing performance. By the principle of elastic pressure springs, torsion springs, tension springs, spring, after the stress is removed, the spring reset functions can play effective role to make the valve close, close degree is higher, and does not produce leakage.
3, automatic pressure relief feature. When the pre tightening force of medium pressure cavity inside the valve is much higher and more than the spring, the valve will automatically open, to achieve automatic transmission effect.
Spring in the valve to realize the reset by the elastic force of its own, and the shape and function of the spring valve with different types of valve is not the same. The application in production, processing of various styles of valve spring is mainly through the computer spring machine to realize forming, sometimes according to the specific use of spring surface treatment of the processes, such as corrosion resistance, acid and alkali resistance etc.. This article from the start of Kaichuang spring machine: http://www.kcmcnc.com/en.