Standard and Customized Stainless Steel Cast Iron Gate Valves From Chinese Supplier
| Design: |
standard, customized as to drawings or samples |
| other valves: |
butterfly valves, check valves, globe valves, ball valves.. |
Product Description
We produce all kinds of standard butterfly valves, gate valves, check valves, globe valves, etc.
In cast iron, ductile iron, carbon steel, stainless steel, etc.
Pressure like 150lbs, 300lbs, 600lbs, PN10, PN16, etc.
We can also make OEM valves according to your design.
Gate valves are mainly used for fully open and fully closed operations and are not suitable for regulating and throttling. Gate valves are sealed by the contact between the valve seat and the gate plate, and the sealing surface is usually welded with metal material to increase wear resistance. The opening and closing component of a gate valve is the gate plate, which moves perpendicular to the fluid direction and can only be fully opened and fully closed. It cannot be used for regulation or throttling. Gate valves are suitable for opening and closing various liquids and gases, including water flow, steam, various oils or oxidizing media, etc. They have a wide range of applicable pressure and temperature, are not limited by flow direction, and can provide good sealing performance. In addition, there are various materials for gate valves, and suitable materials can be selected according to different media and usage conditions.
The structure of a gate valve includes components such as the valve body, valve cover, gate plate, valve stem, handwheel, and packing box. The gate valve moves relative to the valve seat sealing surface along the centerline perpendicular to the valve body channel, thereby cutting off or opening the fluid channel and achieving the purpose of opening and closing. Due to its simple structure and easy operation, gate valves are widely used in various industrial pipeline systems, especially in situations where large diameters, high pressures, and high temperatures are required. However, the opening and closing speed of gate valves is slow and not suitable for frequent opening and closing or situations that require quick shut-off
Detailed Photos
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