No:294200-0170 Name:SUCTION CONTROL VALVE 294200-0170 Suction Control Valve for KOBELCO The suction control valve is fits for HINO TRUCK J08E,ISUZU FORWARD,MITSUBISHI FH/FK/FM 6M60T AND SEDC BUS SC9DF The suction control valve in the common rail fuel system basically acts as the throttle to the fuel pump, conserving energy in the system by allowing only the required amount of fuel to be pumped through the system .