Manual gate valve
Manual gate valve is a valve that uses gate plate as opening and closing parts and moves vertically along the seat axis to realize the opening and closing action. The main advantages of the gate valve are smooth passage,low fluid resistance and small opening and closing torque. The main disadvantage is that the sealing surface is easy to scratch, the opening and closing time is longer, the shape and weight of the gate valve are large
Gate valves are widely used in pipes and are suitable for manufacturing large-diameter valves. Gate valves are usually used to cut off fluid and should not be used to regulate flow.
- Compact structure, reasonable design, good rigidity, smooth passage, small flow coefficient.
- Sealing surface is made of stainless steel and cemented carbide with long service life.
- Manual drive mode.
- Novel design, reasonable, reliable sealing,light and flexible operation.
- Suitable materials are used to meet the temperature of different medium.