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Stainless steel butterfly valves
by：AIRWOLF
2021-01-15
Stainless steel pneumatic butterfly valve
stainless steel pneumatic butterfly valve is a kind of pneumatic butterfly valve, its material is mainly made of stainless steel material. It has simple structure small volume and light weight, cost is low, so have a wide range of applications.
stainless steel by the pneumatic butterfly valve are installed in high altitude, after two five-way solenoid valve control is easy to operate, also can adjust flow medium. Fluid resistance is small, large diameter pneumatic butterfly valve fully open and effective circulation area is larger, easy opening and closing fast, disc pull rotation Angle of 90 to complete opening and closing, due to the rotation axis disc plate hand medium force nearly equal, and the torque in the opposite direction, thus opening and closing torque is small, low pressure can achieve good sealing, disc valve sealing material is nitrile butadiene rubber, fluorine rubber, rubber, four fluorine lining so sealed performance is good, which is suitable for soft hard cascading metal hard seal butterfly valves with metal sealing and elastic sealing heavy advantage, no matter under the condition of low temperature all have good sealing performance.
stainless steel working principle of the pneumatic butterfly valve structure applicable environmental analysis
Shanghai light valve co. , LTD. , the butterfly valve butterfly plate installed on the diameter of the pipe direction. Cylindrical channels in butterfly valve body, disc disc around the axis of rotation, rotation Angle for 0 ° ~ 90 °, rotate to 90 °, the valve is fully open.
butterfly valve has simple structure, small volume, light weight, only by a few parts. And only need to rotate 90 ° can rapid opening and closing, simple operation, at the same time the electric valve has good flow control characteristics. Butterfly valve in the fully open position, the butterfly plate thickness is medium flows through the body when the only resistance, thus produced by the valve pressure drop is small, it has good flow control characteristics. Butterfly valves have a seal and metal seal two kinds of seal type. Elastic sealing valve, sealing ring can be embedded in the body or attached to the butterfly plate peripheral.
use metal sealing valve generally live longer than elastic sealing valve, but it is hard to be completely sealed. Metal sealing can adapt high working temperature, elastic seal has the defect of being limited by the temperature.
if required butterfly valve used as flow control, mainly is the right choice of the size and type of valve. The structure and principles of butterfly valve is especially suitable for production of large diameter valves. Butterfly valve not only in the oil, gas, chemical industry, water treatment and other general industrial used widely, but also applied to the cooling water system of thermal power plants.
stainless steel working principle of the pneumatic butterfly valve
stainless steel pneumatic butterfly valve is used with the rotating circular disc for opening and closing of the valve orange, enabling action in order to realize the main block valves use pneumatic valve, can be designed to have a adjustment or section of the valve and the adjustment function, the dish valve in the low voltage and medium caliber pipe on the use of more and more.
stainless steel pneumatic butterfly valve is a kind of pneumatic butterfly valve, its material is mainly made of stainless steel material. It has simple structure small volume and light weight, cost is low, so have a wide range of applications.
stainless steel by the pneumatic butterfly valve are installed in high altitude, after two five-way solenoid valve control is easy to operate, also can adjust flow medium. Fluid resistance is small, large diameter pneumatic butterfly valve fully open and effective circulation area is larger, easy opening and closing fast, disc pull rotation Angle of 90 to complete opening and closing, due to the rotation axis disc plate hand medium force nearly equal, and the torque in the opposite direction, thus opening and closing torque is small, low pressure can achieve good sealing, disc valve sealing material is nitrile butadiene rubber, fluorine rubber, rubber, four fluorine lining so sealed performance is good, which is suitable for soft hard cascading metal hard seal butterfly valves with metal sealing and elastic sealing heavy advantage, no matter under the condition of low temperature all have good sealing performance.
stainless steel working principle of the pneumatic butterfly valve structure applicable environmental analysis
Shanghai light valve co. , LTD. , the butterfly valve butterfly plate installed on the diameter of the pipe direction. Cylindrical channels in butterfly valve body, disc disc around the axis of rotation, rotation Angle for 0 ° ~ 90 °, rotate to 90 °, the valve is fully open.
butterfly valve has simple structure, small volume, light weight, only by a few parts. And only need to rotate 90 ° can rapid opening and closing, simple operation, at the same time the electric valve has good flow control characteristics. Butterfly valve in the fully open position, the butterfly plate thickness is medium flows through the body when the only resistance, thus produced by the valve pressure drop is small, it has good flow control characteristics. Butterfly valves have a seal and metal seal two kinds of seal type. Elastic sealing valve, sealing ring can be embedded in the body or attached to the butterfly plate peripheral.
use metal sealing valve generally live longer than elastic sealing valve, but it is hard to be completely sealed. Metal sealing can adapt high working temperature, elastic seal has the defect of being limited by the temperature.
if required butterfly valve used as flow control, mainly is the right choice of the size and type of valve. The structure and principles of butterfly valve is especially suitable for production of large diameter valves. Butterfly valve not only in the oil, gas, chemical industry, water treatment and other general industrial used widely, but also applied to the cooling water system of thermal power plants.
stainless steel working principle of the pneumatic butterfly valve
stainless steel pneumatic butterfly valve is used with the rotating circular disc for opening and closing of the valve orange, enabling action in order to realize the main block valves use pneumatic valve, can be designed to have a adjustment or section of the valve and the adjustment function, the dish valve in the low voltage and medium caliber pipe on the use of more and more.
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