Hyper-reset pressure controller

A hyper-reset pressure controller for controlling pressure in a main comprising;

• a control valve mounted in said main,
• a power cylinder with a power piston therein coupled to said control valve, a stabilizer cylinder with a control piston, one side of said power cylinder connected to one side of said stabilizer cylinder, a jet pipe with one end pivotally supported, first and second nozzles mounted adjacent the second end of said jet pipe, said first nozzle connected to the one side of said power cylinder, said second nozzle connected to the other side of said stabilizer cylinder,
• a pivoted link with one end connected to said jet pipe and a second end connected to said stabilizer piston, a diaphragm container with a diaphragm mounted therein which is coupled to said jet pipe, one side of said diaphragm connected to atmospheric pressure and the other side connected by a tube to the pressure within said main, a first feedback internal passage connected between the first and second ends of said stabilizer cylinder, and a second feedback tube connected between the first and second ends of said stabilizer cylinder.