An electric gate valve is a device used in pipelines for liquids, gases, and air systems. It uses an electric actuator to
control the gate valve, thereby achieving the opening and closing of the valve and controlling the on-off of pipeline fluid. It
can be divided into two parts: the upper part is the electric actuator, and the lower part is the valve. The operating torque
of the electric actuator is greater than that of the valve. The switching speed of the electric gate valve can be adjusted,
featuring a simple structure, easy maintenance, sensitive response, safety and reliability. The electric gate valve is used in
conjunction with a linear-stroke electric actuator and a linear-stroke gate valve to achieve the up-and-down movement of
the valve plate to control the on-off of pipeline fluid. It is typically used in supporting highly automated equipment, and this
valve achieves the best adjustment accuracy when installed horizontally.
Product technical parameters:
Model
|
Nominal pressure (MPa)
|
Test pressure
|
Operating temperature(℃)
|
Suitable medium
|
Strength
Water(MPa)
|
Seal (water)
air(MPa)
|
Low-pressure sealing air(MPa)
|
Z941H-16C Z41W-16P(R)
|
1.6
|
2.4
|
1.8
|
0.6
|
425
|
Nitric acid type
|
Z941W-25P(R)
|
2.5
|
3.8
|
2.8
|
0.6
|
≤200
|
Acetic acid type
|
Z941W-40P(R)
|
4.0
|
6.0
|
4.4
|
0.6
|
≤200
|
Nitric acid type
|
Z941W-64P(R)
|
6.4
|
9.6
|
7.0
|
0.6
|
≤200
|
Acetic acid type
|
Product features:
1. Electric gate valve with excellent control accuracy and stability: electric motor control valve opening and closing to achieve accurate flow control.
Ball valves and butterfly valves, as rotary valves, have relatively low control accuracy and may not be ideal for high demand flow control scenarios.
2. Electric gate valve with good truncation performance, due to their linear stroke characteristics, can provide good cutoff performance and completely cut off fluid flow
3. Electric gate valve with quick response and speed adjustment, so it is suitable for systems that require frequent fluid regulation.
4. Electric gate valve can withstand high pressure resistance and corrosion resistance, widely used in some special working conditions.