Intelligent regulating electric gate valve

1Electric one z941h-25c dn150Intelligent regulating electric gate valveOverview:

The action force distance is larger than that of pneumatic valves, and the opening and closing speed of pneumatic valves can be adjusted. The structure is simple and easy to maintain. During the action process, due to the buffering characteristics of the gas itself, it is not easy to be damaged due to jamming, but there must be a gas source, and its control system is also more complex than that of electric valves. Electric flange gate valves have sensitive response, safety and reliability. Many factories with high control requirements set up compressed air stations specifically for pneumatic instrument control components. Electric devices require electricity and can control their flow rate.

IIz941h-25c dn150Intelligent regulating electric gate valveAdvantages:

1. The fluid resistance is small, and its resistance coefficient is equal to that of a pipe segment of the same length.

2. Simple structure, small size, and light weight.

3. Tight and reliable. Currently, plastic is widely used as the sealing surface material for gate valves with good sealing performance, and it has also been widely used in vacuum systems.

4. Easy to operate, quick opening and closing, only need to rotate 90 ° from fully open to fully closed, making it convenient for remote control.

5. Easy to maintain, the gate valve structure is simple, and the sealing ring is generally movable, making disassembly and replacement relatively convenient.

When fully open or fully closed, the sealing surfaces of the valve body and valve seat are isolated from the medium, and when the medium passes through, it will not cause erosion of the valve sealing surface.

7. It has a wide range of applications, with diameters ranging from a few millimeters to several meters, and can be used from high vacuum to high pressure. When the ball rotates 90 degrees, it should appear spherical at both the inlet and outlet to intercept the flow.

3、 Structural features:

1. Reliable sealing, excellent performance, and beautiful appearance

2. The sealing surface of the gate plate and valve seat is made of iron-based alloy overlay or slite cobalt based hard alloy overlay, which is wear-resistant, high-temperature resistant, corrosion-resistant, has good abrasion resistance, and has a long service life

3. Adopting a wedge-shaped elastic gate structure, rolling bearings are installed on medium and large diameters for easy opening and closing

4. The valve stem has undergone quenching and surface nitriding treatment, exhibiting good corrosion resistance and abrasion resistance

5. Various piping flange standards and flange sealing surface types can be adopted to meet various engineering needs and user requirements

6. The valve body material variety is complete, and the packing and gasket are reasonably selected according to actual working conditions or user requirements, which can be suitable for various pressure, temperature, and medium working conditions

4、 Main 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)