CT Multicycle Valve

ASBR multicycle circulation valve is a downhole tool that can be switched over many times. It does not need to throw a ball. It can be switched over indefinitely by opening and stopping pumps according to the need of operation. It is applied to drilling bridge plugs and washing wells with large displacement, which can greatly improve the effect of flowback.

Technical characteristics：

·Fluid excitation, no need to throw a ball

·Unlimited switching

·Low excitation pressure

·Fast reversing speed

·Can support the use of a flushing capacity much higher than the working flow rate of the downhole motor

ODin	Length mm	Flow Rate LPM	Bypass  Flow Rate LPM	Switch Pressure MPa	Max Temperature ℃	Max Pressure MPa	Connection
2 7/8	1250	200-600	200-800	1.5±0.5	180	70	2 3/8 PAC