The PFDV versions
The PFDV has already been manufactured for
many years, and has been permanently improved
and developed further within this time. Therefore
different versions of the individual PFDV compo-
nents may be encountered in different chromato-
graphs.
Control cylinder
Standard Connection M7x0.75
Long penetration injection Connection M7x0.75
Injection tappet with piston * *
Transverse hole, 1.4571
for standard injection, with
guide pin
0.6 1.2 2.4 5.3 9.4µl
Ring groove, 1.4571, for
long penetration injection
without guide
0.6 1.2 2.4µl
Notch groove, 1.4571, for
long penetration injection
without guide
0.3µl
All available in Hastelloy C, Monel
* = also available in sapphire, zirconium dioxide
Sample flow units
M7x0.75 * P300, P101
1/8" * PGC 302, RGC 202, PGC 102
Nipple * P200
* = also available in special material: Hastelloy C, Monel.
Lenticular gaskets Suitable for vaporization tempera-
ture
Pure Teflon 60 to 180°C
Teflon with 15% glass fill-
ing
60 to 200°C
Teflon with 25% glass fill-
ing
200 to 450°C
Rulon 200 to 400°C
Vaporizer
Long vaporizer M7x0.5 with
sleeve 1.4571 *
P200
Short vaporizer M7x0.75 with
sleeve 1.4571 *
P300, P101, RGC 202,
PGC 102
Short vaporizer M7x0.75 without
sleeve 1.4571 *
PGC 302
Glass vaporizer capillary with
split
PGC 302
Glass vaporizer packed M7x0.75 PGC 302
* = also available in special material: Hastelloy C, Monel.
Internal diameter of vaporizer hole 3.3 mm
Heater
Ceramic 230V, 97VA P200
Ceramic 230V, 50VA P101, PGC 102, RGC 202
Ceramic 115V, 50VA P101, PGC 102, RGC 202
Ceramic 24V, 35VA P300
Sleeve for all heaters
diam. a 10 mm x diam. i 7
mm
P200, P300, RGC 202, PGC 102
Heating mushroom or heating plate
Standard diam. i 7 mm PGC 302
Glass vaporizer diam. i 10
mm
PGC 302
These parts are the same for all versions
Valve body
Adjustment assembly with counternut
Flange plate with screw
Plate springs
O-rings, large and small
Grease
Labelling part
Hexagon screw
2-X Register8.vp Stand: 20.11.2000
Liquid injection valve
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