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Valco Instruments Co. Inc. Sales:
800–367–8424
Fax: 713–688–8106
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265
general reference
Decoding Cheminert Valve Product Numbers
0 0.15 mm (.006")
1 0.25 mm (.010")
2 50 µm (.002")*
or
0.40 mm (.016")
3 0.75 mm (.030")
4 100 µm (.004")*
or
1.00 mm (.040")
5 1.25 mm (.050")
6 150 µm (.006")*
or
1.50 mm (.060")
7 2.00 mm (.080")
8 3.18 mm (.125")
9 4.60 mm (.180")
* for nanovolume
valves
0 Nitronic 60
1 CTFE
2 Hastelloy C **
3 Titanium **
4 PAEK
5 Valcon E4
6 [not used]
7 PVDF
8 PPS
9 Coated
stainless
** These stator
materials are
coated when
in a C72 / C74 /
C75 series valve
0 Valcon H
1 Valcon E2
2 Valcon T
3 Valcon E
4 Valcon M
5 [not used]
6 Valcon E3
7 Valcon TF
8 Valcon P
Ports
(Two position)
4 4
6 6
8 8
0 10
Positions
(Selectors)
4 4
6 6
8 8
0 10
14 14
20 20
24 24
26 26
3.
Required
.
PORT
SIZE
5.
Required
.
STATOR
MATERIAL
4.
Required
.
ROTOR
MATERIAL
6.
Required
.
PORTS /
POSITIONS
.004 0.004 µl (4 nl)
.01 0.01 µl (10 nl)
.02 0.02 µl (20 nl)
.05 0.05 µl (50 nl)
.1 0.1 µl
.2 0.2 µl
.5 0.5 µl
1 1.0 µl
2 2.0 µl
Put a hyphen
(-) before the
sample size in the
product number.
7. Optional.
For internal sample inj.
INTERNAL
SAMPLE
SIZE
A Air
E Standard
electric
Microelectric,
two position
EQ • highest speed
EH • high speed
EP • medium
torque
ED • high torque
ET • highest torque
Microelectric,
for selectors
EMH • high speed
EMT • high torque
[blank]
Manual
D Driver only
(for use with
existing actuator)
8.
Required
.
ACTUATOR
C1
-
1
3
4
6
C5
-
2
0
0
6
EMH
C22Z
-
3
1
8
0
EH
C74NX
-
6
6
9
4
-.01
E
Examples:
C74NX UHPLC nanovolume internal sample injector,
150 micron ports (.006"),Valcon E3 rotor, coated stainless
stator, 4 ports, 10 nl internal sample size, standard electric
actuator
C1 through-the-handle injector, 0.25 mm ports,
Valcon E rotor, PAEK stator, 6 ports, manual (blank = manual)
C5 stream selector, 0.40 mm ports,Valcon H rotor,
Nitronic 60 stator, 6 positions, microelectric actuator
C22Z low pressure injector with ZDV fittings, 0.75 mm ports,
Valcon E2 rotor, PPS stator, 10 ports, microelectric actuator
C74NX-6694-.01E:
C1-1346:
C5-2006EMH:
C22Z-3180EH:
NOTE!
This chart is for decoding
existing product numbers,
not
for inventing new
ones. Some options can
not work with certain
valve types and designs!
CHROMalytic TECHnology Pty Ltd AUSTRALIAN Distributors e-mail:
Tel: 03 9762 2034
