Bell valve multi turn switch type valve electric device Z10-18W

Description :

　　Jiangsu Bell Z10-18W Valve Electric DeviceBasic Introduction

　　The DZW series electric device is used for large-diameter gate valves, globe valves, diaphragm valves, etc. High control accuracy, favored by users. Valve electrical products include multi turn DZW and partial turn DQW, which are divided into outdoor type, explosion-proof type, integral type, integral explosion-proof type, regulating type, and regulating explosion-proof type according to the usage environment.

　　This valve electric device is commonly known as Z-type Valves suitable for linear motion of opening and closing components, such as gate valves, globe valves, diaphragm valves, plunger valves, water gate valves, etc. Used for opening, closing, or regulating valves. It is a driving device that enables remote control, centralized control, and self-control of valves. They have the characteristics of a fully functional control system, small size, light weight, and easy use and maintenance. Used in departments such as power, metallurgy, petroleum, chemical, papermaking, and wastewater treatment.

　　Jiangsu Bell Z10-18W Valve Electric DevicePerformance Characteristics

　　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, providing 4-20mA signal feedback (special quantity control can be provided). Remote control signals and feedback signals are electrically isolated from the internal system.

　　5. Suspension 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 exist and are valid), the electric actuator will stop executing the next command after completing one command.

　　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 instantly pushed open and closed, 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.

　　Jiangsu Bell Z10-18W Valve Electric DeviceTechnical Specifications

　　Power supply: Conventional, three-phase 380V (50Hz)

　　Special, three-phase 660V, 415V (50Hz, 60Hz);

　　Single phase 220V, 110V (50Hz, 60Hz)

　　Environmental 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; DIIBT4 is used in factories and is suitable for explosive gas mixtures in environments of IIA and IIB levels T1 to T4. (See GB3836.1 for details)

　　Protection level: IP55 (special orders IP65, IP67).

　　Work schedule: Short 10 minutes (30 minutes for special orders).

AfterSalesService :

• Multi turn switch type valve electric device