Electric track regulative control valve
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
Electric track regulative control valves
features
GQYH947 intelligent electric track regulating control valve is a 90 degree corner rotating type control valve that composed by RQ series intelligent electric actuators and track control valve, with excellent sealing, electric track regulative control valve is usually applied to strict sealing and large circulation ability occasions, intelligent electric track regulating control valve is widely used in chemical, petroleum refining, papermaking, oil refining and industrial departments. Besides controlling gas, liquid, steam medium, it is also suitable for controlling sewage and media containing fiber.
Structure:
Electric track regulative control valve constructral diagram(pic1)
Electric track regulative control valve constructral diagram(pic2)
technical parameter and performance
main technical parameter: output rotating speed：18-192 RPM;
output torque：34-3000 N.M
rated torque error：±10%； dead zone：0.1%-9.9% adjustable
Output rated load startup frequency：60 t/h
input signal：4-20mA/100Ω，2-100 mA/100Ω，DC24V switching value。
power supply：380±10%VAC，50Hz
relative temperature：≤95%
environmental temperature：-30℃＋70℃
explosive-proof grade：Exd Ⅱ BT4
protection grade：IP68
PN Mpa： 1.6、 2.5、 4.0、 6.4
corner scope：90
intrinsic flow characteristic：fast open
medium temperature（℃）：-60～450
leakage：Ⅴ
body, bonnet：WCB、ZG230-450、ZG1Cr18Ni9Ti、ZG1Cr17Ni12Mo2
ball：1Cr18Ni9Ti、Ocr18Ni12Mo2Ti
seat：1Cr18Ni9Ti、Ocr18Ni12Mo2Ti
stem：1Cr18Ni9Ti、Ocr18Ni12Mo2Ti
packing ：V-type PTFE, flexible graphite
Input/output channel adopts photoelectric isolation main technical parameters
| DN(mm) | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 500 | 600 | 700 |
| PN MPa | 1.6、 2.5、 4.0、 6.4 | |||||||||||||||
| corner scope （゜） | 90 | |||||||||||||||
| intrinsic flow characteristic | fast open | |||||||||||||||
| medium temperature（℃） | -60～450 | |||||||||||||||
| leakage | Ⅴ | |||||||||||||||
This product performance index implement GN/T4213-92
external dimensions （unit：mm）
| flange | welding | |||||||||
| DN | DN | PN mpa |
L | A | H | PN mpa |
L | A | H | |
| 50 | 32 | 32 | 229 | 640 | 580 | 10 | 292 | 640 | 610 | |
| 40 | 32 | 241 | 820 | 610 | 17 | 292 | 640 | 610 | ||
| 50 | 10 | 292 | 640 | 610 | 25 | 292 | 640 | 610 | ||
| 65 | 17 | 292 | 640 | 610 | 10 | 330 | 640 | 670 | ||
| 25 | 292 | 640 | 610 | 17 | 330 | 640 | 670 | |||
| 32 | 292 | 820 | 660 | 25 | 330 | 640 | 670 | |||
| 80 | 65 | 10 | 330 | 640 | 670 | 10 | 356 | 640 | 730 | |
| 17 | 330 | 640 | 670 | 17 | 356 | 820 | 730 | |||
| 25 | 330 | 640 | 670 | 25 | 356 | 450 | 690 | |||
| 100 | 80 | 10 | 356 | 640 | 730 | 1.6 | 350 | 640 | 750 | |
| 17 | 356 | 640 | 730 | 2.5 | 350 | 640 | 770 | |||
| 25 | 356 | 820 | 750 | 4.0 | 350 | 640 | 770 | |||
| 100 | 1.6 | 350 | 450 | 750 | 6.4 | 350 | 640 | 770 | ||
| 2.5 | 350 | 640 | 770 | 10 | 432 | 640 | 790 | |||
| 4.0 | 350 | 640 | 770 | 17 | 432 | 820 | 810 | |||
| 6.4 | 350 | 640 | 770 | 25 | 432 | 820 | 750 | |||
| 150 | 10 | 432 | 640 | 790 | 1.6 | 480 | 640 | 860 | ||
| 17 | 432 | 820 | 810 | 2.5 | 480 | 640 | 860 | |||
| 25 | 432 | 820 | 820 | 4.0 | 480 | 640 | 860 | |||
| 150 | 1.6 | 480 | 640 | 860 | 6.4 | 480 | 640 | 860 | ||
| 2.5 | 480 | 640 | 860 | 10 | 559 | 820 | 900 | |||
| 200 | 4.0 | 480 | 640 | 860 | 1.6 | 600 | 640 | 920 | ||
| 6.4 | 480 | 640 | 860 | 2.5 | 600 | 640 | 920 | |||
| 200 | 1.6 | 600 | 640 | 920 | 4.0 | 600 | 640 | 920 | ||
| 2.5 | 600 | 640 | 920 | 6.4 | 600 | 640 | 920 | |||
| 250 | 4.0 | 600 | 640 | 920 | 1.6 | 730 | 640 | 990 | ||
| 6.4 | 600 | 640 | 920 | 2.5 | 730 | 640 | 990 | |||
| 250 | 1.6 | 730 | 640 | 920 | 4.0 | 730 | 640 | 990 | ||
| 2.5 | 730 | 640 | 990 | 6.4 | 730 | 820 | 14010 | |||
| 300 | 4.0 | 730 | 640 | 990 | 1.6 | 850 | 640 | 1050 | ||
| 6.4 | 730 | 820 | 1010 | 2.5 | 850 | 640 | 1070 | |||
| 300 | 1.6 | 850 | 640 | 1050 | 4.0 | 850 | 820 | 1090 | ||
| 2.5 | 850 | 640 | 1070 | 6.4 | 850 | 820 | 1090 | |||
| 350 | 4.0 | 850 | 820 | 1090 | 1.6 | 980 | 640 | 1100 | ||
| 6.4 | 850 | 820 | 1090 | 2.5 | 980 | 820 | 1120 | |||
| 350 | 1.6 | 980 | 640 | 1100 | 4.0 | 980 | 820 | 1120 | ||
| 2.5 | 980 | 820 | 1120 | 6.4 | 980 | 820 | 1120 | |||
| 400 | 4.0 | 980 | 820 | 1120 | 1.6 | 1100 | 820 | 1320 | ||
| 6.4 | 980 | 820 | 1120 | 2.5 | 1100 | 820 | 1320 | |||
| 400 | 1.6 | 1100 | 820 | 1320 | 4.0 | 1100 | 820 | 1320 | ||
| 2.5 | 1100 | 820 | 1320 | 6.4 | 1100 | 820 | 1120 | |||
| 500 | 4.0 | 1100 | 820 | 1320 | 1.6 | 1250 | 820 | 1520 | ||
| 6.4 | 1100 | 820 | 1320 | 2.5 | 1250 | 820 | 1520 | |||
| 450 | 1.6 | 1200 | 820 | 1380 | 4.0 | 1250 | 940 | 1540 | ||
| 2.5 | 1200 | 820 | 1380 | 6.4 | 1250 | 940 | 1540 | |||
| 600 | 4.0 | 1200 | 820 | 1380 | 1.6 | 1450 | 940 | 1850 | ||
| 6.4 | 1200 | 940 | 1400 | 2.5 | 1450 | 940 | 1850 | |||
| 700 | 500 | 1.6 | 1250 | 820 | 1520 | 1.6 | 1650 | 940 | 2050 | |
| 2.5 | 1250 | 820 | 1520 | 2.5 | 1650 | 940 | 2050 | |||
| 4.0 | 1250 | 940 | 1540 | |||||||
| 6.4 | 1250 | 940 | 1540 | |||||||
