remote control gas ball valve with quarter-turn electric actuator
remote control gas ball valve with quarter-turn electric actuator for cutting off or connecting the medium which inside the pipecan be also used for adjusting and controlling the fluid. It is not only can flexibly control the confluence and bypass flow of medium and the switch of flow direction, but also can close any channel then connect two other channels. With the features of compact structure, reliable sealing, simple structure and easy maintenance, it is suitable for water, solvents, hydrogen peroxide, natural gas, methane and other media. It is also widely used in oil and gas pipefining cracking unit and nuclear industry.
Basic Parameter
Nominal diameters DN(mm) | 25ã€40ã€50ã€65ã€80ã€100ã€125ã€150ã€175ã€200ã€250ã€300 | ||
Nominal Pressure PN(MPa) | 1.6ã€2.5ã€4.0ã€6.4ã€10.0ã€16.0 | ||
Materials of valve body and valve bonnet | ZG230-450WCB | ZG1Cr18Ni9 | ZG1Cr19Ni12Mo2 |
Materials of ball valve core | 1Cr13HCr | 1Cr18Ni9 | 1Cr18Ni12Mo2 |
Operating temperature t(℃) | -28~150 | -28~250 | -28~350 |
Ball core type | Whole ball, Half ball, V ball | ||
Connection type | Flange type | ||
Flow characteristics | Quick opening characteristics, approximate equal percentage of V ball | ||
Allowable leakage rate | Metal hard seal Class V-VI Soft seal Class VI or no leakage | ||
Optional electric actuators | Integral type, switching value, remote control type, explosion-proof type, integral adjustable type, split control type, etc. (Please refer to the information of actuator for specific option) | ||
Voltage of power supply | Domestic Standard: 220V +10-15% ~ 380V +10-10% (50Hz ± 1Hz, wer supply) Exported product can be customized: 110V ~ 480V (50Hz ~ 60Hz) | ||
Level of protection | IP55～IP68 | ||
Explosion-proof mark | Exd II BT4 | ||
Operation environment | Environmental temperature -10-70℃, Humidity≤95%, No condensation, avoid corrosive gases in the air | ||
Installation Dimensional Diagram
Outall and Installing Dimension of Electric O Type Ball Valve | |||||||||
| |||||||||
Equip with SD electric actuator |
| Equip with DKJ electric actuator | |||||||
Diameter (mm) | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | |
L | 1.6MPa | 140 | 180 | 200 | 220 | 250 | 280 | 360 | 500 |
2.5MPa | 160 | 200 | 220 | 250 | 280 | 320 | 360 | 500 | |
4.0MPa | 160 | 200 | 220 | 250 | 280 | 320 | 360 | 500 | |
6.4MPa | 180 | 220 | 250 | 280 | 320 | 360 | 500 | 600 | |
H | Equip with DKJ electric actuator | 580 | 600 | 660 | 670 | 680 | 690 | 710 | 750 |
B | 330 | 330 | 428 | 428 | 428 | 428 | 484 | 484 | |
C | 330 | 330 | 428 | 428 | 428 | 428 | 484 | 484 | |
H | Equip with SD electric actuator | 470 | 480 | 520 | 550 | 560 | 580 | 600 | 630 |
B | 493 | 493 | 493 | 493 | 605 | 605 | 612 | 612 | |
C | 300 | 300 | 300 | 300 | 360 | 360 | 360 | 360 | |
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