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Electrical O Cut off ball valves

Electrical O Cut off ball valves

  
Name:Electrical O Cut off ball valves
Number:
Specification:
Model:
Category:Ball valve series
Products

Product introduction

Use:

    Apply to the high viscosity, suspension fiber medium.

Technical parameters

Nominal diameterDN(mm)
25~400
Nominal PressurePN(MPa)
1.6~6.4
Nominal PressurePs(MPa)
Strength test
2.4~9.6
Seal test
1.76~7.0
Materials/ Model
C
P
R
Main
Parts
Valve
WCB
ZG1Cr18Ni9Ti
ZGOCr18Ni12Mo2Ti
Ball rod
2Cr13
ZG1Cr18Ni9Ti
ZG0Cr18Ni12Mo2Ti
valve handle
2Cr13
1Cr18Ni9Ti
0Cr18Ni12Mo2Ti
Seal ring
PTFE, Stainless steel,Kentanium
Filler
PTFE,Flexible Graphite
Application
Suitable medium
Water, steam, oil
Nitric acid
Acetic acid
Suitable temperature
-28~400℃
-28~500℃
Actuator
  Model
CH,3410R,UNIC,PSQ,HQ,DHL seriesElectrical Implement agency
Connection type
Wafer-style ,Flange,Flange JB79-59 standard

Product indicator

 

Basic error
Return difference
Dead area
Imput signal
Output Model
Full range
≤±2%
Full range
≤±2%
Full range
≤0.8%
4~20mADC
4~20mADC
Nominal diameterD(mm)
25
32
40
50
65
80
100
125
150
200
250
300
350
400
Rated Flow coefficientCv
32
43
78
90
160
250
360
610
1120
1850
2950
3700
7195
11466
Nominal PressurePN(MPa)
1.6,2.5,4.0,6.4
Flow rate feature
EQM ,linefeature
valve plate
0°~ 90°
Allowed leakage grade
Soft seal:
Hard seal:≤Rated Cv×0.001%
Soft seal:VI,Metal Seal:≤Rated CV×0.065%
Operation time(S/90)
8.5~30
 
36~60
Adjustment ratio
250:1
300:1

Size

 

Nominal diameter
DN(mm)
Specification (mm)
butt
Flange
L
H1
H2
D
D
D1
D2
q
Z-Φd
25
64
110
85
65
14
4-14
102
277
60
40
82
145
110
85
16
4-18
114
305
75
50
100
160
125
110
16
4--18
124
364
95
65
120
180
145
120
18
4-18
145
379
105
80
131
195
160
135
20
8-18
165
389
120
100
158
215
180
155
20
8-18
194
402
140
125
180
245
210
185
22
8-18
213
426
165
150
216
280
240
210
24
8-23
229
453
185
200
268
335
295
265
26
12-23
243
473
205
250
326
405
355
320
30
12-25
297
540
240
300
460
460
410
3750
30
12-25
338
590
290
350
470
-
-
-
-
 
-
 
 
400
525
-
-
-
-
 
-
  
Copyright @ 2013 BELIMO (XIAMEN) VALVE CO.,LTD. TEL:0592-6026402 FAX:0592-5226546 ADD:China xiamen s huli district port road no. 1289 of August 16 #
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