Valve electric actuator

Valve electric device DZW500-18W/Z, electric actuatorCommonly known as DZW type. DZW type valve suitable for linear motion of valve disc: multi turn electric device, commonly known as DZW type. Valves suitable for linear motion of valve discs, such as gate valves, globe valves, diaphragm valves, throttle valves, etc. Its derivative products are suitable for ball valves, butterfly valves, and dampers. Used for opening, closing, or regulating valves, it is a driving device that enables remote control, centralized control, and self-control of valves. Multi turn valve electric device, commonly known as Z-type, has torque type and thrust type. Valves suitable for linear motion of valve discs, such as gate valves, globe valves, diaphragm valves, water gates, 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 comprehensive functionality, reliable performance, control system *, small size, light weight, and easy use and maintenance. Widely used in sectors such as power, metallurgy, petroleum, chemical, papermaking, and wastewater treatment.

Classified by usage environment: Z is outdoor type; ZB is explosion-proof type; ZZ is a whole body type; ZT is a globally adjustable type.

The performance of this product meets the requirements of JB/T8528-1997<Technical Conditions for Ordinary Valve Electric Devices>. The performance of the explosion-proof type meets the requirements of GB3836.1-2000<General Requirements for Explosion proof Electrical Equipment for Explosive Environments>and JB/T8529-1997<Technical Conditions for Explosion proof Valve Electric Devices>. And it has been verified by the National Explosion proof Electrical Product Testing Center and obtained an explosion-proof certificate.

2. Working environment and characteristics

1. Power supply: The motor is three-phase AC, 380V (special order 660V or 220V), 50Hz (special order 60Hz); The control line is 220V, 50Hz (special order 60Hz); Remote control is 24VDC.
2. Environmental temperature: -20~+60 ℃ (special orders -60~+80 ℃).
3. Relative humidity: ≤ 90% (at 25 ℃).
4. Surrounding media: Outdoor type used in places without flammable/explosive and non corrosive media; There are two types of explosion-proof products, dI and dIIBT4. dI is suitable for non mining working faces in coal mines; DIIBT4 is used in factories and is suitable for explosive gas mixtures in IIA and IIB level T1 to T4 environments.

5. Protection level: IP54~IP68 for outdoor and explosion-proof types.

6. Work schedule: Short duration of 10 minutes (30 minutes for special orders). The multi rotation Z-type includes Z5/Z10/Z15/Z20/Z30/Z45/Z60/Z90/Z120/Z180/Z250/Z350/Z1000, etc. They have the characteristics of comprehensive functionality, reliable performance, control system *, small size, light weight, and easy use and maintenance. DZW type: Multi turn electric device, commonly known as DZW type. Valves suitable for linear motion of valve discs, such as gate valves, globe valves, diaphragm valves, throttle valves, etc. Its derivative products are suitable for ball valves, butterfly valves, and dampers. Used for opening, closing, or regulating valves, it is a driving device that enables remote control, centralized control, and self-control of valves. Multi turn valve electric device, commonly known as Z-type, has torque type and thrust type. Valves suitable for linear motion of valve discs, such as gate valves, globe valves, diaphragm valves, water gates, 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 comprehensive functionality, reliable performance, control system *, small size, light weight, and easy use and maintenance. Widely used in sectors such as power, metallurgy, petroleum, chemical, papermaking, and wastewater treatment.

Classified by usage environment: Z is outdoor type; ZB is explosion-proof type; ZZ is a whole body type; ZT is a globally adjustable type.