Vogels Autogas Systems VGI Hardware Manual
System Description and Installation
VGI Technical Manual 2014-01-14.pdf
Pagina 11 van 44
1.6.3 Pressure Regulator Emer Palladio:
The vaporizer, as its name indicates, is a device which has two
principal functions:
regulate the feed pressure of LPG tank, to the service pressure;
and convert the LPG from liquid state to gaseous state. This
device has two independents contiguous chambers. In first
chamber the pressure is regulated and LPG is gasified
(entering in liquid state). Second chamber makes the
interchanger of heat function.
The maximum LPG feeding pressure, in liquid state, to reducer
is 3.000 Kpa (30 bar).
In regulation chamber, pressure is reduced to 140 Kpa (1,4 bar)
relative, by a regulation device formed by a spring and the
diaphragm, that is hooked to the closing valve direct plunger.
Also, when is gasified, the gas which is in the chamber is 100%
gaseous state, that is which comes out through the hose toward
the injectors rail.
Specifications:
Nominal operating pressure:... 1.4 bar (140 kPa) relative
Adjustable operating pressure:…….0.9 – 1.6 bar relative
Nominal flow volume:....................................... 50 Nm3/h
Working temperature:……………………… -20 to 120 °C
Pressure relief flow valve: ....................4.5 bar (450 kPa)
Intergrated temp. sensor:……………………..NTC 4,7 k
Ω
Homologation LPG No.:......................... E4 67R-010218
Shut off valve specifications:
Type:…………………….…Valtek 07 BFC
Coil tension:………………….…..12V DC
Power of coil:……………………..….11W
Normally:……………………….…..Closed
Homologation LPG No.:..E4 67R-010041
