Advantages of Stainless Steel Globe Valve
The specific stainless steel materials are CF8 (304), CF3 (304L), CF8M (316), CF3M (316L). Different materials are available, which can be applied to water, steam and oil respectively. , nitric acid, acetic acid, oxidizing medium, urea and other media. Stainless steel globe valves are divided into manual stainless steel globe valves, pneumatic stainless steel globe valves, and electric stainless steel globe valves. Connection methods include general shut-off valve threaded stainless steel globe valve, angle stainless steel globe valve, three-way stainless steel globe valve, DC stainless steel globe valve, insulated stainless steel globe valve, etc. The most obvious advantages are: during the opening and closing process, the friction between the valve flap and the sealing surface of the valve body is smaller than that of the gate valve, so it is wear-resistant.
The advantages of stainless steel globe valve are as below:
The advantages of stainless steel globe valve are as below:
- The structure is simpler than the gate valve, and it is convenient to manufacture and maintain.
- The sealing surface is not easy to be worn and scratched, and the sealing property is good. There is no relative sliding between the valve flap and the sealing surface of the valve body when opening and closing, so the wear and the scratch are not serious, the sealing performance is good, and the service life is long.
- When opening and closing, the valve flap stroke is small, so the height of the shut-off valve is smaller than that of the gate valve, but the structural length is longer than that of the gate valve.
- The opening and closing torque is large, the opening and closing is more laborious, and the opening and closing time is the principal.
- The fluid resistance is high, because the medium passage in the valve body is tortuous, the higher fluid resistance , the larger power consumption.
