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Stainless Steel Low-Load Electric Control Butterfly Valve
Stainless Steel Low-load Electric Control Butterfly Valve
Descriptipn
Technical parameters
Power supply
AC220V 50/60HZ
Operating temperature
0-450ºC(Optional)
Input signal
4-20mA
Output signal
4-20mA
Body connections
Wafer/Flange(Optional)
Flow characteristics
Approximate to equal percentage
Body material
CF8/SUS304/SUS316L
Disc material
CF8/SUS304/SUS316L
Seal type
Open type, back-seated type
Valve size
DN100~DN2000
Body ratings
0.1~0.6MPa
Test properties pressure
Seal 0.15Mpa, Body 0.11Mpa
Applicable medium
Smoke, air, gas
Product standards
Manufacturing standards
JB/T8692-1998
Design standards
GB/T122381989, API609
Inspection and test
GB/T139271992, API598
Side flange connection
GB9115.88, GB9113.3 ~5-88, ASME B16.5CL.150, CL.300 and ASME B16.47CL.150
Installation dimension drawing
DN
D
D1
D2
A
H
L
B
C
n-d
100
205
170
145
382
166
120
14
3
4-φ18
125
235
200
175
404
177
120
14
3
8-φ18
150
260
225
200
430
190
120
16
3
8-φ18
200
315
280
255
530
240
180
18
3
8-φ18
250
370
335
310
580
264
180
22
3
12-φ18
300
435
395
362
630
290
180
22
4
12-φ23
350
485
445
412
1029
286
180
22
4
12-φ23
400
535
495
462
1079
311
180
22
4
16-φ23
450
590
550
518
1131
336
180
24
4
16-φ23
500
640
600
568
1181
361
180
24
4
16-φ23
600
755
705
670
1289
411
180
24
5
20-φ26
700
860
810
775
1346
466
270
28
5
24-φ26
800
975
920
880
1453
516
270
28
5
24-φ30
900
1075
1020
980
1526
566
270
28
5
24-φ30
1000
1175
1120
1080
1626
616
270
28
5
28-φ30
1200
1375
1320
1280
1853
716
270
28
5
32-φ30
1300
1475
1420
1380
2000
770
320
32
5
32-φ30
1400
1575
1520
1480
2100
820
320
32
5
36-φ30
1500
1690
1630
1590
2208
866
320
32
5
36-φ30
1600
1785
1730
1690
2305
920
320
32
5
40-φ30
1800
1985
1930
1890
2505
1020
320
34
5
44-φ30
2000
2185
2130
2090
2705
1120
320
34
5
48-φ30
Properties and Specifications
Valve size DN
DN100-DN2000
Body ratings PN
0.1MPa
Test pressure
Body test
0.15MPa
Seal test
0.11MPa
Operating temperatuerºC
<200ºC Special:<450ºC
Applicable medium
Including smoke,air,gas.
The material of the main parts
Part name
Material
Body
Q235-B,20,20g etc.
Disc
Rotatable shaft
45,40Cr etc.
Packing
YS250F etc.
Handle
KTH33008
Control Diagram
Packing&Shipping 1.Packing: inner with bubble wrap,outer with cardboard box and wooden case 2.Transportation:by sea,by air,by train
Our Services 1.Professional consultation before customer place the order
2.In 24 hours response after sale
3.One year warranty
4.Safe packing for shipment
5.Welcome sample order
Company Introduction
Wuhan Grat Control Valve is a professional valve manufacturer established in 2005.It is specialized in researching and developing various automatic valves for industrial automation and on-site implimentation products.
In 10 year development,Grat has obtained 9 patents like small flow control valve and potentiometer position device,and do business with more than 1000 companies all over the world.Some of them are world famous enterprises.
According to ISO9001:2008 quality management system,Grat strictly controls the product quality and the whole production process.In 2015,Grat got CE certificates and passed successfully EMC tests and CNAS 100000 times lifetime tests.
With the ERP and CRM systems applied in management,they enhance the resource and information level and improve the ability of customer relationship.High quality and good service are our advantages to win the market.
