Characteristics of Lock Gate Valve
The structure is simple, and manufacturing and maintenance are relatively convenient.
Small work schedule and short opening and closing time.
Good sealing performance, low friction between sealing surfaces, and long service life.
The disadvantages of threaded gate valves are as follows:
The fluid resistance is high, and a large amount of force is required for opening and closing.
Not suitable for media with particles, high viscosity, and easy coking.
Poor regulation performance.
Performance parameters of lockable gate valve
1Nominal pressure:1.6MPa
2Working medium: water, oil, gas
3Working temperature:-20℃≤t≤150℃
4Material: Full copper valve body
Structural diagram of lock gate valve
Dimensions of Lock Gate Valve
DN
SIZE
H
L
D
15
1/2
71.5
73.4-85.4
55
22
3/4
79.5
78-98
55