The stainless steel valve is the control component in the pipeline fluid transportation system, it is used to change the path section and the medium flow direction, the utility model has the functions of flow diversion, cut-off, regulation, throttling, check-back, shunt, overflow and pressure relief, etc. . Valves for fluid control range from the simplest globe valves to the most complex types of valves used in automatic control systems. Valves can be used to control water, steam, oil, gas, mud, a variety of corrosive media. Valve control can be used in a variety of transmission, such as manual, electric, hydraulic, pneumatic, worm, electromagnetic, electromagnetic-hydraulic, electric-hydraulic, gas-hydraulic, spur gear, bevel gear drive; Can Be in pressure, temperature or other forms of sensing signals under the action of predetermined requirements, or do not rely on the sensing signal and simply open or close, valve rely on driving or automatic mechanism to open and close parts for lifting, sliding, swing or rotation, thus changing the size of its flow area to achieve its control function.
