Arrow Back Pressure Valve
XINRUIDE Arrow Type Back Pressure valve is an important tool preventing of blowout. The design of the Arrow Type Back Pressure valve allows for an on-site determination of back pressure to be set at surface.
XINRUIDE Arrow Type Back Pressure valve is an important tool preventing of blowout. The design of the Arrow Type Back Pressure valve allows for an on-site determination of back pressure to be set at surface.
Drop-In Check valves prevent return flow during a kick and are suitablefor most drilling situations in which return flow through the drill string isa risk and normal operation requires the benefits of a full-bore sub. Bypreventing upward flow through the drill pipe and allowing fluid to bepumped downward to circulate the well, the valves provide the driller withthe means to control the drill pipe pressures when required, significantlyimproving and simplifying well control.