FIELD: oil and gas industry.
SUBSTANCE: invention relates to the field of gas industry and can be used in relocation of ball valves with pneumatic drive by manual method in the absence of pulsed gas. Proposed method consists in actuating ball valve drive cylinder with hydraulic fluid pressure generated by portable device. Portable device for rearrangement of ball valves consists of bearing frame with located on it tank with hydraulic fluid and manual hydraulic pump, connected to each other by suction hose. Manual hydraulic pump is equipped with high pressure hose for connection to ball valve actuator.
EFFECT: method is proposed for rearrangement of ball valves with pneumatic drive and device for its implementation.
2 cl, 1 dwg
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