Choke manifold

The choke manifold is a supporting device for the hydraulic blowout preventer and is the main equipment for controlling blowouts and oil and gas well pressure. The choking effect of the Choke valve is used to implement well pressure killing operations, replace the contaminated mud in the well, and control the wellhead casing pressure and riser pressure at the same time, restore the pressure control of the mud column on the bottom of the well, and stop overflow.