Adjust the electric gate valve

1 z941h-16c dn400Adjust the electric gate valvesummary:

Electric regulating gate valveAdopting an integrated structure, with input control signals (4~20mA DC or 1-5V DC) and single-phase power supply to control operation, it has strong functionality, small size, lightweight and pleasant, reliable performance, simple matching, and flow capacity. It is particularly suitable for occasions where the medium is viscous, contains particles, or fibers. Widely used in industrial equipment such as water treatment, chemical, petrochemical, petroleum, and environmental protection equipment fields. Only applicable to fully open and fully closed, generally not used to adjust flow rate. When customized, adjustment and throttling are allowed.

II z941h-16c dn400Adjust the electric gate valveAdvantages:

1. Full Chinese display: The integrated multi turn electric actuator window adopts high-definition LCD digital, full Chinese and symbol LCD display.

2. Automatic phase sequence correction: The rotation direction of the actuator can be freely set, and the phase sequence of the power supply can also be freely corrected.

3. Phase loss protection: It has the function of power phase loss protection.

4. Control mode: Conventional remote control signals use 4-20mA analog signal control or switch control, providing 4-20mA signal feedback (special quantity control can be provided). Remote signals and feedback signals are both electrically isolated from the internal system.

5. Prohibited movement delay protection: avoids or reduces the reactive force borne by mechanical parts due to inertia. This protection function is applicable to both on-site control mode and remote control mode.

6. Electronic interlock protection: When a command is being executed and remains valid, and another reverse control command is applied (i.e. both commands are present and valid), the electric actuator will stop executing * commands before executing the next one

7. Instantaneous over torque protection: When the opening or closing torque is instantly pushed open, the valve will stop and not move. Even if the torque switch is pushed open and closed in an instant, the valve will not move. Only one reverse action can release the over torque protection.

8. On site remote control switching: The on-site remote control can be freely switched, making it convenient and fast for users to debug and maintain.

IIIMain technical parameters:

power supply
Conventional, three-phase 380V (50Hz)
Special, three-phase 660V, 415V (50Hz, 60Hz); Single phase 220V, 110V (50Hz, 60Hz)
working environment
Working temperature: -20~+60 ℃ (special orders -40~+80 ℃)
Relative humidity: ≤ 95% (at 25 ℃)
Protection type: Outdoor type used in places without flammable, explosive, and non corrosive media. There are two types of explosion-proof products, d Ⅰ and d Ⅱ BT4. d Ⅰ is suitable for non mining working faces in coal mines, while d Ⅱ BT4 is used in factories and is suitable for explosive gas mixtures in environments of Class IIA and IIB T1~T4.
Protection level: IP55 (special order)
Work schedule: Short 10 minutes (30 minutes for special orders)

4、 Main component materials: