Ordinary outdoor valve electric device DZW180-18/150 Bell Electric Installation

Description :

　　Bell Electric Ordinary Outdoor Valve Electric Device Product Name: Switch type Valve Electric Device

　　Product model: DZW180-18/150

　　Product Introduction: DZW180-18/150 Valve Electric Device, with an output torque of 1800N. m, an output speed of 18r/min, and a large number of turns of 150.

OneBell Electric Installation Ordinary Outdoor Valve Electric DeviceProduct Introduction

　　Product Name: Switch type valve electric device

　　Product model: DZW180-18/150

　　Product Introduction: DZW180-18/150Valve electric deviceThe output torque is 1800N. m, the output speed is 18r/min, and the number of revolutions is 150.

Valve electric actuatorZ-type electrical equipment, abbreviated as Z-type electrical equipment, is a driving device that enables valve opening, closing, or regulating control. The switch type valve electric device is suitable for gate valves, globe valves, diaphragm valves, plunger valves, throttle valves, water gates, etc. Can be used for both open stem valves and concealed stem valves. This series of electrical installations has the characteristics of comprehensive functionality, reliable performance, control system, small size, light weight, and easy use and maintenance. Valves can be remotely controlled, centrally controlled, and automatically controlled. Widely used in industries such as power, metallurgy, petroleum, chemical, papermaking, and wastewater treatment.

　　IIBell Electric Installation Ordinary Outdoor Valve Electric DeviceWorking environment and main technical parameters

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

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

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

　　2 Working environment:

　　2.1 Environmental temperature: -20~+60 ℃ (special orders -40~+80 ℃).

　　2.2 Relative humidity: ≤ 95% (at 25 ℃).

　　2.3 Protection type: Outdoor type is 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.

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

　　3 working hours: 10 minutes for short periods (30 minutes for special orders).

　　IIIBell Denso ordinary outdoor valve electric actuatorAdjustment of opening indicator mechanism (see Figure 8)

　　On the basis of adjusting the torque and stroke, adjust the on-site opening indicator mechanism as follows:

　　1) Adjust the gear to the desired number of rotations by moving it to the desired position;

　　2) Hang the potentiometer gear, tighten the potentiometer fixing nut, and ensure that the set screw of the potentiometer gear is loose;

　　3) Manually or electrically close the valve and observe the rotation direction of the potentiometer gear facing the indicator panel;

　　4) After closing in place, rotate the direction indicator dial to align the mark with the pointer;

　　5) Rotate the potentiometer shaft in the direction of the observed potentiometer gear to the position near the terminal, and tighten the set screw;

　　6) Operate the valve electrically or manually to the fully open position, keep the closed direction indicator plate still, and rotate the open direction indicator plate to align the mark with the pointer;

　　7) Electric operated valve inspection flashing light. The red light flashes during the valve opening process and remains on when fully opened; The green light flashes during the valve closing process, and remains on when it is fully closed.

AfterSalesService :

• electric device