... Impulse type computer controlled governor /PLC governor (CJWT-X/X-2.5/4.0/6.3/16 )With the programmable logic controller (PLC ... instructure, free os exposed tubes,free of levers,free of mechanical adjustment of zero position,and free of oil consumption in static condition,which ... ,24V Operating oil pressure: 2.5/4.0/6.3/16Mpa Range of adjustment for opening/closing time: 2.5 - 40sPID Regulator ...