What are the disadvantages of high temperature gate valve
The disadvantages of high temperature gate valve mainly include the following:
Sealing surface wear: high temperature gate valves have relative friction between the sealing surface of the gate and the valve seat when opening and closing, which easily leads to the wear of the sealing surface, especially under high temperature conditions, the wear is more serious.
Maintenance difficulties: Since high temperature gate valves usually have two sealing surfaces, this increases the complexity of processing, grinding and maintenance. Damage to the sealing surface may make the repair process more difficult.
Large installation space requirements: high temperature gate valves have larger external dimensions and require more installation space, which can be a problem in applications where installation space is limited.
Longer opening and closing times: High temperature gate valves require a certain amount of time to open and close, due to the fact that the gate needs to be fully opened or closed to ensure sealing.
