Then you have all kinds of control set points and if the pressure goes too low you can in fact put heaters back on to get the pressure above twenty two hundred.
Backpressure Regulators work well where applications require high precision control of backpressure or relief pressures.
背压调节器的工作以及在应用需要的背压或救济的压力，控制精度高。
3
Aided with computer, the intelligent well control system monitors and the real-time controls are used to controlbackpressure of the drilling well head.