The structural characteristics of forged steel gate valve
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Release Time：2019-03-04
With the development of economy, forged steel gate valve and other valve industry as an important part of machinery and equipment manufacturing industry, has a very important role. Forged steel gate valve is not only widely used in the industrial field, its influence in the civil field is gradually expanding. After the emergence of forged steel gate valves, a large number of general-purpose cut-off valves and regulating valves have been replaced. Forged steel gate valve can complete the action control and signal output of the open and close positions through the electromagnetic valve proximity switch and other accessories, and can also complete the automatic control of continuous action. Forged steel gate valve is widely used in chemical industry, coal, sewage and other fields, is an ideal sealing valve. Forged steel gate valve is mainly composed of left,
With the development of economy, forged steel gate valve and other valve industry as an important part of machinery and equipment manufacturing industry, has a very important role. Forged steel gate valve is not only widely used in the industrial field, its influence in the civil field is gradually expanding.
After the emergence of forged steel gate valves, a large number of general-purpose cut-off valves and regulating valves have been replaced. Forged steel gate valve can complete the action control and signal output of the open and close positions through the electromagnetic valve proximity switch and other accessories, and can also complete the automatic control of continuous action. Forged steel gate valve is widely used in chemical industry, coal, sewage and other fields, is an ideal sealing valve.
Forged steel gate valve is mainly composed of left and right valve body, U-shaped sealing ring, gate plate, steel nut, valve stem, bracket, cylinder and other parts. The valve opening and closing is completed by the cylinder action.
Forged steel gate valve working principle: forged steel gate valve gate sealing surface and valve seat sealing surface is highly smooth, smooth, consistent, processed into a very fit, tight sealing pair. Forged steel gate valve gate through the stem up, down pressure, the formation of the medium on and off. It plays a shut-off role in the pipeline.
Forged steel gate valve advantages: small fluid resistance; fully open when the sealing surface is not eroded; can be used in the case of two-way flow of the medium, no direction; strong and durable; not only suitable for small valves, but also large valves. If found forged steel gate valve abnormal sound should be immediately shut down to check the cause.
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