In-line ejectors0 pages

CIL series

In-line ejectors

Branch-specific applications

Description
Due to their light weight (from 7 to 13 g depending on the version) and small
dimensions, the "just plug it in" CILs can be easily integrated into the compressed air
network near the suction pads, even in the most inaccessible parts of the machine.
Use

Flexible installation
Push fitting
Removable axial mounting
directly on the pipe using push
to connect fittings.
Available in two sizes
- For pipe calibrated 2.7 x 4 mm (size 1)
- For pipe calibrated 4 x 6 mm (size 2)
Integrated fitting
M12 (size 1) or M14 (size 2)
incorporated male thread allows
the CIL in-line module to be
fitted easily and securely.

7

Manifold mounting
M12 (size 1) or M14 (size 2)
incorporated male thread allows
several CIL in-line vacuum
modules to be integrated into
a machined block to feed
several suction pads simply
and economically from a single
source of compressed air.

COVAL advises using CIL in-line ejectors for handling electronic components and
light-weight objects, feed systems, Pick and Place applications and separating
systems for machining sheet metal or plastics.
Advantages
nnSimple, efficient connection
Push fitting, M12 male or M14 male thread.
nnImproved reliability No moving mechanical parts.
nnSilent operation Nozzle-mixer combination resulting from new COVAL fluidics.
nnOptimized performance
CILs are available in 3 nozzle diameters (0.5, 0.7 and 0.9mm), max. vacuum 90%.
Size 1 (M12) : 0.5 and 0.7 nozzles
Size 2 (M14) : 0.9 nozzle

Characteristics
model
CIL 190X05R
CIL 190X07R
CIL 290X09R

Ø nozzle
(mm)
0.5
0.7
0.9

air consumed
(Nl/min)
9.5
18.5
30.5

air drawn in
(Nl/min)
7
13.7
22.6

Evacuation time in seconds per liter
% vacuum
CIL 190X05R
CIL 190X07R
CIL 290X09R

10
0.92
0.46
0.31

20
1.96
0.98
0.65

30
3.18
1.58
1.05

40
4.63
2.28
1.52

50
6.38
3.13
2.09

60
8.79
4.27
2.85

70
12.17
5.8
3.87

80
18.96
8.55
5.7

85
27.39
11.01
7.34

Specifications
Supply

P

For all orders, please specify:t
t
t

www.coval.com

non-lubricated filtered air, 5 microns(ISO standard
8573-1 class 4).
Optimum operating pressure
5 bar
Weight
7 to 13 g, depending on the model.
Materials
PA6.6 15 % FV – 2017A
Operating temperature
0 to 60°C / 14 to 140°F.
Delivered with a zinc-plated steel fastening nut.

CIL190X05R (CIL, size 1, maximum vacuum 90%, nozzle diameter 0.5 mm, push fitting)
CIL190X07R (CIL, size 1, maximum vacuum 90%, nozzle diameter 0.7 mm, push fitting)
CIL290X09R (CIL, size 2, maximum vacuum 90%, nozzle diameter 0.9 mm, push fitting)

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