Multi-channel manifold Choke

for oilfor gashydraulic

• It is mating equipment of hydraulic BOP and is important equipment of control blowout and oil(gas) wellhead • Through choke effect of choke valve to realizing press wellhead operation , instead of Polluted mud and also control wellhead casing pressure and stand casing pressure , restore mud pressure control and stop the overflow• Through relief effect of choke valve , reduce wellhead pressure , that to realizing " soft shut-in " • Through Large discharge of blow-off valve , reduce wellhead casing pressure and protect wellhead BOP unit • It is match with hydraulic control box that can remote control • Working pressure ：2000PSI～20000PSI • Nominal bore ：2.1/16"~4.1/16" (46mm~103mm) • working medium : oil , nature gas , mud • working temp.：-46°C～121°C（LU ）