Winner Ball Valves Company Limited.
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  • 10. WVA32 大口径座阀(156).jpg

DN250-DN500

Electric Globe Valve

Classification:

Modulating Control Globe Valve

Customer demand

Product Description

Specification

Model code WVA32- 2-D1 000 WVA32- 2-A2500
Control type Reversible and increase control Proportional control, cw, ccw
Power &Signal — Power: 24V AC. 50/60HzInput signal: 0-10V DC or 4-20mA
Motor type bidirectional synchronous motor
Electric parameters of motor 24V AC.50/60Hz ( dual frequency) 10 VA
Circuit consumption — 2 VA
Working torque 2500 N.m (*4000 N.m optional)
Materials Gear: stainless steel, brass
speed reducer panel: Zinc plated steel sheet
Holder: Die casting aluminum alloys
Shell: ABS flame retardant engineering plastics
Running time 50Hz, 4.6s/mm (*4000 N.m type: 50Hz, 8.3s/mm )
60Hz, 3.8s/mm (*4000 N.m type: 60Hz, 6.9s/mm )
Ambient temperature Working: -5℃ +55℃
Storage: -20℃ +65℃
Max relative humidity < 90%RH Non-condensate
External Cable 0.75~1.5mm2
Factory setting Input signal: 0 ~ 10V DC.
Accessories Clamp nut, Connect nut, simicycle snap ring
N.W. 4.1 kgs 4.3 kgs

 

Valve Model DN L
mm		 H
mm		 D
mm		 b
mm		 a
mm		 f
mm
WVT-2-PN16 32 170 165 140 18 100 18
40 170 206 150 18 110 18
50 205 227 165 20 125 189

 

Dimension

structure
Code
DN
L
mm
H
mm
D
mm
b
mm
a
mm
f
mm

Flange

Screw

Q'TY
WVT-2-Pn16
65
250
135
185
20
145
18
4
80
300
165
200
22
160
18
8
100
320
170
220
24
180
18
8
125
340
192
250
26
210
18
8
150
375
197
285
26
240
22
8
200
460
260
340
30
295
22
12
250
565
255
405
32
355
26
12
300
620
276
460
32
410
26
12
WVT-3-Pnl6
65
250
110
185
20
145
18
4
80
300
137
200
22
160
18
8
l00
320
144
220
24
180
18
8
125
340
162
250
26
210
18
8
150
375
166
285
26
240
22
8
200
460
225
340
30
295
22
12
250
565
221
405
32
355
26
12
300
620
240
460
32
410
2
12

 

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