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ZW outdoor electric device
ZW outdoor electric device
Overview:Z series of electrical equipment for the gate valve, globe valve, diaphragm valve, plunger valve, throttle, water gate and so on. Can be used for the stem valve, can also be used for hull valve.
Power supply: conventional, three-phase 380V (50Hz); special, three-phase 660V, 415V (50Hz, 60Hz); single-phase 220V, 110V (50Hz, 60Hz)
Ambient temperature: -20 ~ +60 ℃ (special order -40 ~ +80 ℃).
Relative humidity: ≤ 95% (at 25 ℃).
Type of protection: outdoor for non-flammable, explosive and non-corrosive media. Flameproof products are dI and dIIBT4 two, dI for coal mining non-mining face; d Ⅱ BT4 for the factory, for the environment for the Ⅱ A, Ⅱ B T1 ~ T4 group of explosive gas mixture. (See GB3836.1 for details)
Protection class: IP55 (special order IP65, IP67).
Work system: 10 minutes in a short period (special order 30 minutes).
Description

Z series of multi - turn valve electric device
Multi-rotary valve electric device, referred to as Z-type electric equipment, is the valve to achieve open, close or adjust the control of the drive device. Z-type electric equipment for the gate valve, globe valve, diaphragm valve, plunger valve, throttle, water gate and so on. Can be used for the stem valve, can also be used for hull valve.
This series of valve electric device can be remote control, but also on-site operation. Widely used in electric power, metallurgy, petroleum, chemical, food, textile, paper, pharmaceutical, water and sewage treatment industries.
The performance indicators of this product to JB / T8528-1997 "general-type valve electric device technical conditions," the provisions of the performance of flameproof in line with GB3836.1-2000 "general requirements for explosive electrical equipment," GB3836.2-2000 " Explosion-proof electrical equipment explosion-proof electrical equipment "d" "and JB / T8529-1997" Flameproof valve electric device technical conditions "provisions; according to the control method can be divided into conventional outdoor, intelligent switch type, intelligent regulation , Intelligent explosion-proof switch type, intelligent explosion-proof adjustment type.
1, the main performance parameters

Model specifications

Nominal torque (N · m)

Nominal thrust (KN)

Maximum stem diameter (mm)

The maximum number of revolutions

Manual ratio

Output speed (r / min)

Motor power (KW)

Reference weight (Kg)

Z5

50

20

28

60

1:1

12

0.12

28

Z10

100

40

28

60

1:1

18

0.25

45

Z15

150

18

0.25

50

Z20

200

100

40

60

1:1

18

0.37

55

Z30

300

18/24

0.55/0.75

58

Z45

450

150

48

120

1:1

(20:1)

24/36

1.1/1.5

110

Z60

600

24/36

1.5/2.2

120

Z90

900

200

60

120

1:1

(25:1)

24/36

2.2/3

139

Z120

1200

24/36

3/4

142

Z180

1800

325

70

150

25:1

24/36

4/5.5

250

Z250

2500

24/36

5.5/7.5

255

Z350

3500

700

80

150

13:1

24/36

7.5

330

Z500

5000

18

10

350

Z800

8000

1350

80

150

90:1

18

13

660

Z1000

10000

12

15

710

Note 1: Other speeds are available upon request: 12/18/24/30/36/42/48/60 (r / min)

Note 2: When the product provides a four-layer counter, the maximum number of revolutions is Table 1

2, shape and shape

Model 

H

H1

L1

L2

L3

F

F1

F2

F3

F4

ΦD

Z5

271

96

158

226

249

158

259

310

316

Z10~Z30

316

130

200

238

295

200

255

317

349

374

400

Z45/Z60

415

195

277

277

394

230

275

391

369

394

460

Z90/Z120

453

195

281

281

412

278

310

426

404

429

556

Z180/Z250

585

250

320

320

474

295

360

476

455

476

320

Z350/Z500

717

280

399

399

1076

433

417

442

417

542

565

Note 1: L1 for outdoor / flameproof type L2 for the whole type / overall flameproof type
Note 2: F1 for the outdoor type F2 for the explosion-proof F3 for the overall type F4 as a whole explosion-proof / overall adjustment Flameproof