|
|
Multi turn valve electric device, abbreviated as Z-type electric device, is a driving equipment for valve opening, closing or regulating control. Z-type electrical installation 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 valve electric devices can be remotely controlled or operated on site. Widely used in industries such as power, metallurgy, petroleum, chemical, food, textile, papermaking, pharmaceuticals, water plants, and sewage treatment.
The performance indicators of this product meet the requirements of JB/T8528-1997 "Technical Conditions for Ordinary Valve Electric Devices", and the performance of the explosion-proof type meets the requirements of GB3836.1-2000 "General Requirements for Electrical Equipment for Explosive Environments", GB3836.2-2000 "Explosion proof Electrical Equipment'd 'for Electrical Equipment for Explosive Environments" and JB/T8529-1997 "Technical Conditions for Explosion proof Valve Electric Devices"; According to the control method, it can be divided into conventional outdoor type, intelligent switch type, intelligent adjustment type, intelligent explosion-proof switch type, and intelligent explosion-proof adjustment type.
|
|
1. Main performance parameters
|
|
Model specifications
|
Nominal torque (N)·m）
|
Nominal thrust (KN)）
|
Maximum stem diameter (mm)）
|
Maximum number of turns (turns)
|
hand movementspeed 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
|
24/36
|
0.25/0.37
|
45
|
|
Z15
|
150
|
24/36
|
0.37/0.55
|
50
|
|
Z20
|
200
|
100
|
40
|
60
|
1:1
|
18/24
|
0.37/0.55
|
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
|
22.5:1
|
18/24
|
4/5.5
|
250
|
|
Z250
|
2500
|
18/24
|
5.5/7.5
|
255
|
|
Z350
|
3500
|
700
|
80
|
150
|
20:1
|
18/24
|
7.5/10
|
330
|
|
Z500
|
5000
|
18/24
|
10/15
|
350
|
|
|
Note 1: Other speeds can be provided according to user requirements: 12/18/24/30/36/42/48/60 (r/min)
Note 2: When the product provides a four layer counter, the maximum number of rotations is 10 times the number of rotations in Table 1
2. Dimensions and appearance
|
|
|
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 is outdoor type/explosion-proof type, L2 is integral type/integral explosion-proof type
Note 2: F1 is outdoor type, F2 is explosion-proof type, F3 is integral type, F4 is integral explosion-proof type/integral adjustable explosion-proof type
|
|
