Ford Transit
Mitsubishi L200 Citroen Opel JMC Caterpillar |
45PP3-1 |
Isuzu Ford Peugeot
Citroen Colorado Nissan Sinotruk Xichai Mitsubishi |
55PP05-01
45PP3-3 45PP3-4 |
Isuzu Sinotruk Xichai | 45PP3-6 |
Sinotruk
Xichai Sdec Howo Hino |
45PP3-7 |
Ford
Citroen Peugeot C2 C3 C4 |
55PP06-03
9658227880 |
Fotom
Cummins Sinotruk Xichai SDEC DFM |
45PP3-5 |
Mercedes Benz
Huayuan movement |
45PP4-1 |
Regulator valve has 2 adjustable loop:the low speed regulation circuit,is used to adjust the changeable average pressure in common rail;high speed mechanical hydraulic control circuit,is used to compensate high frequency pressuer fluctuations.
Common rail or high pressuer pump outlet of high pressuer fuel oil through high prssur oil import acts on the pressure regulating valve.Because of the absence of current electromagnetic coil does not produce a force,the high perssuer of fuel is greater than the spring force,the prsuer regulator valve opens.According to the fuel supply,the control valve adjust the degree of opening.The spring is designed according to the maximum pressure of about 10 MPa.
Fuel Pressure Regulator Valve