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Oil Drilling Well Control Electric Choke Manifold Control Panel
Brief introduction
The electric throttle manifold control box series products remotely control the opening of hydraulic valves (throttle valves), with the manifold pressure (including standpipe pressure, casing pressure, pressure before and after throttling, etc.) and the throttle valve opening position displayed on the control panel, to maintain bottomhole pressure. They are the equipment indispensable for successfully controlling well surges and blowouts, and for implementing oil and gas well pressure control technology. They control the hydraulic throttle valve through remote operation to effectively monitor the manual control valve.
Performance and features
The performance characteristics mainly lie in recording of max. burst pressure, stepless adjustability of test pressure, pressure relief safety protection, automatic shutdown and alarm function, use of fittings and pipes made of 316 stainless steel, and applicability to various gases and liquids.
This series of control box products are equipped with standpipe pressure gauge, casing pressure gauge, valve opening gauge, oil pressure gauge, three-position four-way manual directional valve, with the system pressure, standpipe pressure, casing pressure, hydraulic throttle valve opening position, number of strokes and cumulative number of strokes of three mud pumps displayed on the control panel, to maintain bottomhole pressure. They are the equipment indispensable for successfully controlling well surges and blowouts and for implementing oil and gas well pressure control technology.
Technical parameters
| Explosion-proof motor | power supply voltage: 380VAC (three-phase four-wire system), power: 0.75KW, speed: 1390r/min; |
| Control power supply | 380VAC/50Hz three-phase four-wire system; |
| System displacement | 4.25L /min |
| Output pressure | 2~9MPa |
| Max. output pressure | 10.0MPa |
| Accumulator | Rated pressure |
| Pressure transmitter | pressure rating: 35MPa, 70MPa, 105MPa, 140MPa; output signal: 4~20mA |
| Electric valve position transmitter | range: 0-50/60mm; output signal: 4-20mA; |
| Digital display control instrument | display digits: 5, accuracy: 0.5% FS ± 1 word |
| Orifice valve position transmitter | range: 0-180 °, output signal: 4~20mA, output torque: 150Kgf · m~220Kgf · m |
| Executed standard | API 16C |
| Overall dimensions | 900(length)x520(width)x1430(height) |
| Explosion proof rating | 1. ATEX: Ex db IIB T6 Gb; 2. IECEx; Ex db IIB T6 Gb |
Packaging
After Sales Warranty
Standard export package
One year warranty is provided from the date of shipment
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