Gear Type Flow Meter

Transcription

Gear Type Flow Meter
VC
Gear Type Flow Meter VC
Construction and Function
3
4
5
6
2
1
7
Construction
Function
1
2
3
4
5
6
7
• The measuring gears are driven by the liquid flow
on the principle of a gear motor.
Housing
Cover
Gear
Preamplifier
Connector
Sensor
Bearing assembly
• The gears run without contact in the measuring
chamber. The bearing elements are low-friction ball
or plain bearings.
• The movement of the gears is sampled without contact
by means of two sensors located in the cover.
Between sensor compartment and measuring chamber
is located a pressure-resistant, non-magnetic separator
plate.
• When the measuring mechanism rotates by one
tooth pitch, the sensor emits a signal which corresponds
to the geometrical tooth volume Vgz .
• The signal is converted into a square-wave signal
by the preamplifier.
• The two-channel sampling permits better resolution
as well as recognition of the flow direction.
KRACHT GmbH · Gewerbestr. 20 · 58791 Werdohl, Germany · fon +49 (0) 23 92 / 935-0 · fax +49 (0) 23 92 / 935 209 · mail info@kracht.eu · web www.kracht.eu
3
Product Characteristics
• Optimized for individual applications because
the series have been rendered media-specific
by means of differing clearances, bearing variants
and materials.
• Wide measuring ranges with sizes graduated to
meet specific requirements.
• Measurement independent of viscosity within
the specified ranges.
• High-precision measurement with outstanding
reproducibility
• Temperature-independent output signals over a wide
temperature range
• High degree of accuracy, even with low flow rates
at the bottom end of the measuring range
• High working reliability of the electronics
• Low pressure drop
• Easy to use terminal of the preamplifier
• High-response measurement
• Working indication of the electronic
• High working pressure
• Sensor system and preamplifier in EMC-compatible design
• Low noise emission
• Explosion-proof version available for all volume counters
Typical Applications
Application
Medium
Version
Series
Flow rate measurement
(hydraulic test stand)
oil, brake fluid, skydrol, diesel
lubricating
low viscosity
Spheroidal cast iron
ball bearings
minimal clearances
1
Oil metering
(metering plant)
gear oil
lubricating
medium viscosity
ball bearings
increased clearances
2
Consumption measurement
(Printing press)
offset ink
lubricating
high viscosity
bronze plain bearings
large clearances
3
Ratio control
(2 component plant)
polyol + isocyanate, adhesives, resin, silicon
low lubricity
medium viscosity
carbide plain bearings
4
Batching control
(lacquering plant)
clear lacquer, cavity waxes
low lubricity
medium viscosity
stainless steel
carbide plain bearings
5
Flow rate measurement
(lacquering plant)
solvent
lubricating
low viscosity
stainless steel
ball bearings
minimal clearances
6
For fluids with a low viscosity and poor lubricity a hybrid ball bearing (with ceramic balls)
is a available for sizes VC 0.025, VC 0.04, VC 0.2 and VC 1.
Flow meters with hydrid ball bearing are available in Spheroidal cast iron (series 7) and stainless steel (series 8).
4
Accuracy Characteristics
• The accuracy figures quoted by KRACHT refer
to the geometric tooth volume Vgz , that is to say the
percentage deviation applies to the current value
in each case.
• The linearity error over the entire measuring range
is < ± 0.1 %
• Reproducibility of a measured value is < 0.1 %
• Accuracy checking forms part of quality inspection
in every case.
• On request the result of the test will be documented
in the form of an accuracy characteristic curve;
an example relating to a series 1 VC 1 is given below.
• The accuracy values quoted by Kracht are confirmed
by the DKD (German Calibration Service).
1.05
Accuracy
cm3
Volume per pulse
1.045
1.04
+ 0.3 %
Vgz = 1.036
-- 0.3 %
1.035
1.03
1.025
1.02
0
10
20
30
40
50
60
70
80
l/min
Flow rate Q
1.05
Linearity
cm3
Volume per pulse
1.045
1.04
+ 0.1 %
Vgz = 1.036
-- 0.1 %
1.035
1.03
1.025
1.02
0
10
20
30
40
50
60
70
80
l/min
Flow rate Q
5
General Characteristics
Design
gear motor
Connection type
plate mounting / pipe connection
Mounting position
optional
Flow direction
optional
Viscosity
1...1.000.000 mm2/s, (according to series)
Max. pressure drop
Δp max = 16 bar
Working Characteristics
Nominal
size
6
geom.
toothvolume
max. working pressure
Standard- High pressure
version
version
(/79)
Peak pressure
Sound pressure Resolution
level
Standard- High pressure
version
version
(/79)
Vg Z
p max
p max
^
p
^
p
LA
cm3
bar
bar
bar
bar
dB (A)
0.025
0.025
400
–
480
–
< 60
40 000.00
0.04
0.04
400
–
480
–
< 60
25 000.00
0.1
0.10
400
–
480
–
< 60
10 000.00
0.2
0.245
400
–
480
–
< 60
4 081.63
0.4
0.40
400
–
480
–
< 70
2 500.00
1
1.036
400
–
480
–
< 70
965.25
3
3.000
315
400
350
480
< 70
333.33
5
5.222
315
400
350
480
< 72
191.50
12
12.000
400
–
480
–
< 80
83.33
16
16.000
400
–
480
–
< 80
62.50
Imp / l
Permitted Temperature Ranges
Sealing materials
Series
Ambient temperature
FKM
EPDM
FEP
FFKM
-- 15 °C – + 80 °C
-- 30 °C – + 80 °C
-- 30 °C – + 80 °C
-- 15 °C – + 80 °C
Medium temperature
for standard version
1, 2, 6, 7, 8
-- 15 °C – + 120 °C
-- 30 °C – + 120 °C
-- 30 °C – + 120 °C
-- 15 °C – + 120 °C
3, 4, 5
-- 15 °C – + 80 °C
-- 30 °C – + 80 °C
-- 30 °C – + 80 °C
-- 15 °C – + 80 °C
Medium temperature
for high temperature version
1, 2, 6, 7, 8
-- 15 °C – + 150 °C
-- 30 °C – + 130 °C
-- 30 °C – + 150 °C
-- 15 °C – + 150 °C
on request
on request
on request
on request
for high temperature PLUS version 1, 2, 6, 7, 8
-- 15 °C – + 150 °C
–
1, 2, 6, 7, 8
-- 15 °C – + 80 °C
-- 30 °C – + 80 °C
-- 30 °C – + 80 °C
-- 15 °C – + 80 °C
3, 4, 5
-- 15 °C – + 80 °C
-- 30 °C – + 80 °C
-- 30 °C – + 80 °C
-- 15 °C – + 80 °C
–
–
–
-- 30 °C – + 200 °C
3, 4, 5
Medium temperatur
for
-version
for
-version
high temperature PLUS
1, 2, 6, 7, 8
-- 30 °C – + 220 °C * -- 15 °C – + 220 °C *
* for sizes VC 0.025 ... VC 0.1 max. 180 °C
Series Selection / Summary of Variants
Series
1
Material housing
Spheroidal
cast iron
EN-GJS-400-15
2
3
4
Spheroidal
Spheroidal
Spheroidal
cast iron
cast iron
cast iron
EN-GJS-400-15 EN-GJS-400-15 EN-GJS-400-15
5
6
7
8
stainless
steel
1.4404
stainless
steel
1.4404
Spheroidal
cast iron
EN-GJS-400-15
stainless
steel
1.4404
steel
1.7139
stainless steel
1.4462
(/79 EN-GJS-600-3)
Material gears
steel
1.7139
steel
1.7139
ball bearings
ball bearings
Connection
P
P
P
P
P/R
P/R
P
P/R
Max. perm. foreign particle
size in the medium (μm)
20
30
50
30
30
20
20
20
Accuracy
(from measuring value)
± 0.3 %
at ≥ 20 mm2/s
Bearing
steel
1.7139
steel
1.7139
stainless steel stainless steel
1.4462
1.4462
bronzecarbide
carbide
stainless steel
hybrid
hybrid
plain bearings plain bearings plain bearings ball bearings plain bearings ball bearigs
± 0.5 %
±1%
± 0.5 %
± 0.5 %
± 0.3 %
±1%
±1%
at ≥ 50 mm2/s at ≥100 mm2/s at ≥100 mm2/s at ≥100 mm2/s at ≥ 20 mm2/s at ≥ 20 mm2/s at ≥ 20 mm2/s
Nominal
size
Starting
point at
[l/min]
0.025
0.001
0.008 – 2
–
–
–
0.02 – 2 *
0.008 – 2
0.008 – 2
0.008 – 2
0.04
0.004
0.02 – 4
–
–
–
–
0.02 – 4
0.02 – 4
0.02 – 4
0.1
0.008
0.04 – 8
–
–
0.04 – 8
–
0.04 – 8
0.04 – 8
0.04 – 8
0,2
0.010
0.16 – 16
0.16 – 16
–
0.16 – 16
0.16 – 16
0.16 – 160
0.16 – 16
0.16 – 16
0.4
0.010
0.2 – 40
–
–
0.2 – 30
0.2 – 30
–
–
–
1
0.020
0.4 – 80
0.4 – 80
0.6 – 40
0.3 – 60
0.3 – 60
0.4 – 80
0.4 – 80
0.4 – 80
3
0.030
0.6 – 160
0.6 – 160
–
0.6 – 100
0.6 – 100
0.6 – 160
–
–
5
0.040
1 – 250
1 – 250
1.2 – 80
1 – 160
1 – 160
1 – 250
–
–
12
0.100
2 – 600
–
–
–
–
–
–
–
16
0.200
3 – 700
–
–
–
–
–
–
–
Measuring range [l/min]
* Measuring accuracy ± 3 %; Linearity ± 1.5 %
7
Type Key
Ordering example
VC 0.2
F
1
P
S/
..
means:
Nominal size 0.2 / Seal FKM /
Series 1 / Plate mounting /
Electronic standard
Special ID No.
Electronics
S standard (-- 30 °C … + 120 °C)
H high temperature (-- 30 °C … + 150 °C)
Connection type
K high temperature PLUS (-- 30 °C … + 220 °C)
P Plate mounting
R Pipe connection V without preamplifier (for plug-in display SD1)
X intrinsically safe (ATEX)
Series
1· 2 · 3 · 4 · 5 · 6 · 7· 8
see series selection
(switching amplifier has to be ordered separately)
KX high temperature PLUS ATEX (-- 30 °C … + 200 °C)
(switching amplifier has to be ordered separately)
Seal
F FKM
E EPDM
P FEP
K FFKM
Nominal size
0.025 · 0.04 · 0.1 · 0.2 · 0.4 ·1 · 3 · 5 · 12 · 16
Product name
Special Versions
8
Special ID
Series
Description
55
1– 8
version with aluminium connection box, preamplifier VV12
and Cannon plug
71
1– 8
version with Hirschmann connector and round connector M 12 x 1
74
1– 8
version with Hirschmann connector and preamplifier VV12
for 12 Volt power supply (10.5 – 16 Volt)
79
1
VC 3 and VC 5 in high pressure version (400 bar)
155
1
VC 3 and VC 5 in high pressure version (400 bar)
Skydrol resistant, and aluminium connection box with Cannon plug.
156
1
Skydrol resistant, and aluminium connection box with Cannon plug.
Electrical Connection
Standard version / High temperature version
High temperature PLUS version
Electrical connection (Round connector M 12 x 1/4-pin)
24 Volt (brown)
(4) Channel 1 (black)
(1) 24 V (brown)
Signal output channel 2
Channel 1 (green)
Signal output
channel 2
Channel 2 (yellow)
(3) 0 V (blue)
(2) Channel 2 (white)
0 Volt (white)
Electrical Characteristics
Number of
measuring channels
Working voltage
Pulse amplitude
Pulse shape with
symm. output signal
Signal output
2
Uop = 12 ... 30 VDC
polarized
Pulse offset between
two channels
90° ± 30°
Power requirement
Pb max = 0.9 W
Output power/channel
Pa max = 0.3 W
short-circuit-proof
Degree of protection
IP 65 DIN 40050
UA ≥ 0.8 UB
square wave
pulse duty factor / channel
1 : 1 ± 15 %
PNP (NPN on request)
Signal Characteristics
Channel
B
I
A rising edge
C
B one pulse
(corr. to flow rate of geom. tooth volume Vgz )
D
C falling edge
F
E
A
D ON phase
1
3
±15∞
1
UA
E OFF phase
F pulse duty factor 1 : 1 ± 15 %
2
II
G channel offset
II
H flow direction 1
±30∞
90∞
K reversal of flow direction
J flow direction 2
4
UA
Channel
I
K
H
J
G
9
Explosion-Proof Design (ATEX)
Function
• All volume counters are available in explosion-proof
design according to ATEX.
• The explosion-proof design consists of the volume counter
• (intrinsically safe electrical apparatus) and the switching
amplifier K 130 (associated electrical apparatus).
The type of protection „intrinsic safety“ applies to this
construction.
• The volume counter is installed in the potentially
explosive atmosphere.
• The mounting of the amplifier K 130 is carried out
in the safe area.
• Volume counter and switching amplifier are
electrically connected to each other. The switching
amplifier evaluates the sensor signals and converts
them to square-wave signals.
• Without switching amplifier, the volume counter must not
be operated in the potentially explosive atmosphere.
• Cable lengths of up to 400 m are possible between
volume counter and switching amplifier.
• LED’s for monitoring line breaks / short circuits,
channel switching state and power supply are located
on the switching amplifier.
Safe area
Potentially explosive atmosphere
brown
white
brown
Channel 1
Channel 2
shield
white
VC
1
0 Volt
24 Volt
7, 8 and 9 jumpered
3
1 2 3
4 5 6
7 8 9
10 11 12
2
K 130
green yellow
PA
II (2) G [EEx ia] IIC PTB 03 ATEX 2094 X
green
yellow
II 2 GD EEx ia IICT4 PTB 03 ATEX 2249
Note: This graph is an example only. National laws for potentially explosive areas must be considered.
Technical Data of Switching Amplifier K-130 / 3-E-10
10
Power supply
Supply voltage cl. 7 (L+), cl. 10 (L--)
Ripple content white Wss
DC 24 Volt ± 20 %
< 10 %
Outputs (non-intrinsically safe)
Characteristics cl. 9, 12, 8, 11
Electronics outputs
Short-circuit current
Signal level 1-signal
Signal level 0-signal
electrically isolated via optoelectronic coupler
approx. 25 mA
0.8 x supply voltage with RL > 2 k ohm
inhibited output, residual current < 10 uA
Ambience conditions
Minimum limiting temperature
Maximum limiting temperature
248 K (-- 25 °C)
333 K (+ 60 °C)
Mechanics
Dimensions
Connection possibility
Weight
107.5 x 92 x 22 mm
can be snapped on a 35 mm mounting channel DIN 46277
approx. 150 g
Pressure Drop
Series 1, 2, 6, 7 and 8 Parameter: Viscosity (mm2/s)
2000 1000
16
600
300
16
bar
2000
1000
bar
14
14
12
12
10
100
8
6
4
34
2
20
Pressure drop Δ p
Pressure drop Δ p
16000
5000 3000
600
10
300
8
6
4
100
34
2
0
0
0
0.5
1
1.5
2.0
0.0
0.1
0.2
0.3
0.4
0.5
l/min
l/min
VC 0.025
2000 1000 600
16
VC 0.025
Flow rate Q
300
12
12
10
100
8
6
4
34
2
10
Pressure drop Δ p
Pressure drop Δ p
14
3000
2000
1000
10
600
8
6
300
4
2
0
100
0
0
0.5
1
1.5
2
2.5
6000 2000
3000 1000
3
3.5
4
0.0
0.1
0.2
0.3
0.4
0.5
l/min
l/min
VC 0.04
VC 0.04
Flow rate Q
600
300
(extract)
Flow rate Q
3000 2000
16
bar
1000
600
bar
14
14
12
12
100
10
8
6
34
20
10
5
4
2
Pressure drop Δ p
Pressure drop Δ p
Flow rate Q
bar
14
16
16000
5000 4000
16
bar
(extract)
300
10
8
6
100
4
34
2
0
0
0
2
VC 0.1
4
6
8
10
l/min
Flow rate Q
0
2
VC 0.2
4
6
8
10
12
14
16
l/min
Flow rate Q
11
Pressure Drop
Series 1, 2, 6, 7 and 8 Parameter: Viscosity (mm2/s)
3000 2000 1000
16
600
300
1000
600
300
bar
bar
14
12
100
10
8
34
6
5
4
Pressure drop Δ p
14
Pressure drop Δ p
3000
16
10
4
0
0
10
15
20
25
30
35
10
6
2
5
34
8
2
0
100
12
0
40
10
20
30
40
50
60
70
VC 0.4
600
12
12
8
34
6
5
4
Pressure drop Δ p
14
100
3000
2000
1000
600
bar
14
10
Flow rate Q
16
300
bar
Pressure drop Δ p
VC 1
Flow rate Q
3000 2000 1000
16
300
10
100
8
34
10
6
4
2
2
0
0
0
20
40
60
80
100
120
140
160
0
50
100
150
200
250
l/min
VC 3
14000 8000
9300 6000
l/min
VC 5
Flow rate Q
3000 2000
1000 600
300
100 34
15000 8000
10000 6000 3000 2000
1000 600
300
100 34 10
14
14
12
300
10
8
100
6
34
5
4
12
300
10
8
100
6
34
5
4
2
2
0
0
0
100
200
300
400
500
600
0
100
VC 12
Flow rate Q
200
300
400
500
600
700
l/min
l/min
12
Flow rate Q
bar
bar
Pressure drop Δ p
16
Pressure drop Δ p
16
80
l/min
l/min
VC 16
Flow rate Q
Pressure Drop
Serie 3 Parameter: Viscosity (mm2/s)
2000
16
bar
1000
Pressure drop Δ p
14
12
600
10
8
300
6
100
4
2
bar
14
Pressure drop Δ p
3000
16
3000
12
2000
10
8
1000
6
600
300
100
4
2
0
0
0
10
20
30
40
0
10
VC 1
Flow rate Q
20
30
40
50
60
70
80
l/min
l/min
VC 5
Flow rate Q
13
Pressure Drop
Series 4 / 5 Parameter: Viscosity (mm2/s)
16
9000 3000
6000 2000
1000
600
300
1000
600
bar
14
14
12
12
10
100
8
6
34
20
10
5
4
2
Pressure drop Δ p
Pressure drop Δ p
bar
300
10
8
6
100
4
34
2
0
0
0
2
4
6
8
1000
2
4
6
8
10
600
bar
14
1000
600
bar
14
12
300
10
8
100
6
34
4
5
Pressure drop Δ p
14
300
12
10
8
100
6
34
4
2
2
0
0
0
5
10
15
20
25
30
0
10
20
30
40
50
l/min
VC 0.4
2000
VC 1
1000
Flow rate Q
3000
16
2000
bar
bar
14
600
12
10
300
8
6
100
4
34
2
Pressure drop Δ p
14
Pressure drop Δ p
60
l/min
Flow rate Q
3000
16
1000
12
600
10
8
300
6
100
34
4
2
0
0
0
VC 3
14
16
Flow rate Q
3000
16
12
l/min
VC 0.2
Flow rate Q
3000 2000
16
0
10
l/min
VC 0.1
Pressure drop Δ p
3000 2000
16
20
40
60
80
100
l/min
Flow rate Q
0
40
80
120
160
l/min
VC 5
Flow rate Q
Dimensions
Series 1, 2, 3, 4, 7 – Connection type P
Nominal
size
Available
series
Weight Tightening
torque
kg
Nm
Dimensions
mm
m
MA
A
C
D
F
GS
GH
J
K
L
M
N
P
VC 0.025
1, 7
1.8
140
85
10
60
50
101
114
–
70
40
20
6.5
M6
VC 0.04
1, 7
2
140
85
9
60
56
107
120
–
70
40
20
6.5
M6
2.3
140
85
10
60
65
116
129
–
70
40
20
6.7
M6
2
140
85
13
60
57
108
121
–
70
40
20
90
M6
VC 0.1
1
VC 0.2
1, 2, 4, 7
VC 0.4
1, 4
3.7
350
100
17
90
63
114
127
–
80
38
34
160
M8
VC 1
1, 2, 3, 4, 7
5.2
350
120
13
95
72
123
136
15.5
84
72
35
160
M8
VC 3
1, 2, 4
9
1200
170
18
120
89
140
153
46.5
46
95
50
250
M 12
VC 5
1, 2, 3, 4
130
1200
170
22
120
1050 156
169
46.5
46
95
50
250
M 12
72
17
34
F
GS
GH
J
O-Ring
N
C
P
Version S
and Version X
Version H
M
Tightening torque MA
P
K
N
A
K
L
M
D
L
Connection dimensions
15
Dimensions
Series 1 – High pressure version (/79)
Nominal
size
Weight
kg
Tightening
torque
Nm
Dimensions
m
MA
C
D
F
GS
GH
J
K
L
M
N
P
VC 3
16.3
145
24.5
180
99
150
163
46.5
46
95
50
25
M 12
VC 5
18.9
145
22.0
180
115
166
179
46.5
46
95
50
25
M 12
mm
Series 1 – Standard version
Nominal
size
Weight
kg
Tightening
torque
Nm
Dimensions
m
MA
C
D
F
GS
GH
J
K
L
M
N
P
VC 12
53.5
400
44
249
168
219
232
77
120
140
70
38
M 20
VC 16
57.4
400
44
249
184
235
248
77
120
140
70
38
M 20
mm
72
17
34
P
C
F
G
GS
H
J
N
M
M
L
L
P
N
K
K
øD
16
Dimensions
Connection plate (Spheroidal cast iron) for VC 3/79 and VC 5/79 (high pressure) with side SAE flange connection
Ordering
code
Weight
kg
m
MVC 5 V1 E09 *
14.2
Dimensions
mm
A
B
180 150
C
E
90
F
110 110
G
K
L
M
N
P
R
a
b
e
M 8 /15 t
46
95
50
25
M 12 / 24 t
50
57.2
27.8
f
25 M 12/24 t
* fits for VC 3 and VC 5
Connection plate for VC 12 and VC 16 with side SAE flange connection
Ordering
code
Weight
kg
m
MVC 12 V1 G09 ** 41.2
Dimensions
mm
A
B
C
E
F
249 200 140 120 140
G
K
L
M
N
P
R
a
b
e
f
M 10 /20 t 120 140 70
38
M 20 / 45 t
70
79.4
36.5
38
M 16/25 t
** fits for VC 12 and VC 16
øA
E
G
F
B
b
C
R
f
e
a
øA
X
X
M
L
P
N
K
17
Dimensions
Series 5, 6 and 8 (stainless steel) – Connection type P
Nominal
size
Available
series
Weight Tightening
torque
kg
Nm
Dimensions
mm
m
MA
C
D
F
GS
GH
J
K
L
M
N
P
15
94
55
106
119
–
70
40
20
6.5
M6
VC 0.025
5, 6, 8
3.0
140
VC 0.04
6, 8
3.0
140
9
94
56
107
120
–
70
40
20
6.7
M6
VC 0.1
6, 8
3.0
140
10
94
65
116
129
–
70
40
20
6.7
M6
VC 0.2
5, 6, 8
3.1
140
13
94
57
108
121
–
70
40
20
9.0
M6
VC 0.4
5
4.8
350
17
118
63
114
127
–
80
38
34
16,0
M8
VC 1
5, 6, 8
7.0
350
13
124
72
123
136
15.5
84
72
35
16.0
M8
VC 3
5, 6
15.9
1200
21
170
89
140
153
46.5
46
95
50
25.0
M 12
VC 5
5, 6
18.7
1200
25
170
1050
156
169
46.5
46
95
50
25.0
M 12
72
17
34
F
GS
G H
J
O-Ring
ØD
C
ØN
Version H
M
Version S
and Version X
Tightening torque MA
P
K
L
L
M
ØN
K
18
Dimensions
Series 5, 6 and 8 (stainless steel) – Connection type R
Nominal
size
VC 0.025
VC 0.04
VC 0.1
Available
series
5, 6, 8
6, 8
6, 8
Weight
kg
Dimensions
mm
m
A
B
C
D
E
F
GS
GH
H
J
K
L
P
3.0
G 1⁄ 8
9
17
94
90
55
106
119
15
–
70
40
6.7
3.0
G
1⁄ 4
13
21
94
90
56
107
120
15
–
70
40
6.7
G
3⁄ 8
13
25
94
90
65
116
129
20
–
70
40
6.7
3⁄ 8
13
25
94
90
57
108
121
16
–
70
40
6.7
3.0
VC 0.2
5, 6, 8
3.1
G
VC 0.4
5
4.8
G 1⁄ 2
15
29
118
112
63
114
127
17.5
–
80
38
M8
VC 1
5, 6, 8
70
G 1⁄ 2
15
29
124
120
72
123
136
22
15.5
84
72
9.
VC 3
5, 6
15.9
G1
19
42
170
162
89
140
153
30
46.5
46
95
13.
VC 5
5, 6
18.7
G1
19
42
170
162
105
156
169
30
46.5
46
95
13.
72
17
H
F
GS
G H
J
ØP
ØD
Version H
ØC
A
E
L
B
Version S
and Version X
K
19
Dimensions VC High Temperature PLUS
Nominal
size
Weight
kg
Tightening
torque
Nm
Dimensions
m
MA
A
C
D
F
GP
J
K
L
M
N
mm
P
VC 0.025
1.8
14
85
10
60
50
87
–
70
40
20
6.5
M6
VC 0.04
2
14
85
9
60
56
93
–
70
40
20
6.5
M6
VC 0.1
2.3
14
85
10
60
65
102
–
70
40
20
6.7
M6
VC 0.2
2
14
85
13
60
57
94
–
70
40
20
90
M6
VC 0.4
3.7
35
100
17
90
63
100
–
80
38
34
160
M8
VC 1
5.2
35
120
13
95
72
109
18.5
84
72
35
160
M8
VC 3
9
120
170
18
120
89
126
11
46
95
50
250
M 12
VC 5
130
120
170
22
120
105
142
11
46
95
50
250
M 12
High temperature PLUS area
58
D
64
Normal area
Lengths ordering designations
58
J
12,4
46
P
3
L
4,
M
Ø
O-Ring
C
36
F
GP
14
36
Tightenning
torque
K
View X
A
M
L
P
N
K
20
Dimensions VC High Temperature PLUS
Nominal
size
Weight
kg
Tightening
torque
Nm
Dimensions
m
MA
C
D
F
GP
J
K
L
M
N
P
VC 3 / 79
16.3
120
24.5
180
99
136
–
46
95
50
25
M 12
VC 5 / 79
18.9
120
22.0
180
115
152
11
46
95
50
25
M 12
VC 12
53.5
400
44.0
249
168
205
11
1200
1400
70
38
M 20
VC 16
57.4
400
44.0
249
184
235
11
1200
1400
70
38
M 20
mm
High temperature PLUS area
58
Lengths ordering designations
J
14
64
Normal area
58
12,4
36
F
GP
14
36
Tightenning
torque
3
4,
C
Ø
46
P
N
View X
M
M
L
L
P
N
K
K
øD
21
Connection plates (cast iron) with side threaded connection
Ordering
code
Weight
kg
Dimensions
mm
m
MVC 0.2 R 3 B 05*
A
1.8
B
85
C
90
E
35
F
65
G
76
H
7
J
11
K
7
L
70
M
N
40 20
P
R
6.5 M 6 / 14 t
17
c
d
e
f
0.7 25
G 3⁄ 8
13
15
MVC 0.2 R 3 C 05*
1.7
90
35
65
76
7
11
7
70
40 20
6.5 M 6 / 14 t 17.5 0.7 29
G 1⁄ 2
MVC 0.4 R 1 C 09
2.7
100 110
37
86
96
7
11
7
80
38 34 16.0 M 8 / 18 t 18.5 0.7 29
G 1⁄ 2
15
MVC 0.4 R 1 D 09
2.9
100 110
42
86
96
7
11
7
80
38 34 16.0 M 8 / 18 t
36
G 3⁄ 4
17
72 35 12.0 M 8 / 18 t 17.5 0.7 29
G 1⁄ 2
15
72 35 13.0 M 8 / 18 t
G 3⁄ 4
17
MVC 1 R 2 C 05
2.9
MVC 1 R 3 D 05
4.9
MVC 1 R 2 E 05
85
100 120
37
120 120
80 106
42
80 106
7
11
7
7
11
84
7
84
21
21
1
1
36
4.9
100 120
65
80 106
7
11
8
84
72 35 13.0 M 8 / 18 t 32.5 1
42
G1
19
MVC 5 R 2 E 05**
14.0
160 165
80 140 145
9
15
9
46
95 50 25.0 M 12 / 24 t
28
1
42
G1
19
MVC 5 R 2 G 09**
17.8
170 165 100 140 145
9
15
9
46
95 50 25.0 M 12 / 24 t
42
1
58
** fits for VC 0.025, VC 0.04,
VC 0.1 and VC 0.2
A
G1 1⁄ 2 23
øH
E
R
J
C
K
øG
View X
M
D
f
øG
c
e
R
C
N
L
F
B
P
d
Ansicht X
X
Connection plates (cast iron) with side SAE flange connection
Ordering
code
Weight
kg
m
MVC 5 V 2 E 05**
MVC 5 V 1 F 09
14
Dimensions
mm
A
B
C
E
F
G
H
J
K
L
M
N
P
R
a
b
e
f
160 165 80
140 145
9
15
9
46
95
50
25
M12/ 24 t 40 57.2 27.8 25 M12 / 24 t
15.1 160 165 90
140 145
9
15
9
46
95
50
25
M12/ 24 t 50 66.7 31.8 31.5 M14 / 25 t
A
E
f
R
øH
b
C
J
M
L
F
B
P
øG
e
a
N
K
Ansicht X
X
View
x
22
Connection plates (cast iron) with rear threaded connection
Ordering
code
Weight
kg
Dimensions
mm
m
MVC 0.2 R 3 B 04 * 1.6
A
B
C
E
F
G
H
J
K
L
M
N
P
R
c
d
e
f
85
90
35
65
76
7
11
7
70
40 20
6.5
M 6 / 14 t 28
0.7 25
G 3⁄ 8 13
MVC 0.4 R 1 C 08
2.5
100 110
37
86
96
7
11
7
80
38 34
16
M 8 / 18 t 46
0.7 29
G 1⁄ 2 15
MVC 0.4 R 1 D 08
2.9
100 110
42
86
96
7
11
7
80
38 34
16
M 8 / 18 t 52
1
36
G 3⁄ 4 17
MVC 1 R 2 C 04
2.7
100 120
37
80 106
7
11
7
84
72 35
12
M 8 / 18 t 50
0.7 29
G 1⁄ 2 15
MVC 5 R 2 E 04 **
9.6
160 165
55 140 145
9
15
9
46
95 50
25
M 12 / 24 t 55
1
G1
42
19
** fits for VC 0.025, VC 0.04, VC 0.1 and VC 0.2
C
A
E
J
G
øG
K
c
F
e
N
d
R
M
L
B
øH
f
P
Connection plates (cast iron) with rear SAE flange connection
Ordering
code
Weight
kg
m
MVC 5 V 2 E 04 **
Dimensions
mm
A
B
C
E
F
9.5 160 165 55 140 145
G
H
J
K
L
M
9
15
9
46
95 50
N
P
25 M 12/ 24 t
R
a
b
e
f
80 57.2 27.8 25 M 12 / 24 t
C
A
J
f
F
b
R
M
L
B
øH
øG
P
E
N
e
K
a
23
Connection plates (Stainless steel) with side threaded connection
Ordering
code
Gewicht
kg
Dimensions
mm
m
B
D
C
E
G
H
J
K
L
M
N
P
R
e
f
MVC 0.2 R4 B11*
1.7
85
94
35
75
7
11
7
70
40
20
6.5
M 6 / 14 t
18
G 3⁄ 8
13
MVC 1 R3 C11
3.2
116
124
37
100
9
15
9
84
72
35
12.
M 8 / 18 t
19.5 G 1⁄ 2
15
MVC 1 R2 D11
3.5
116
124
42
100
9
15
9
84
72
35
12.
M 8 / 18 t
21
G 3⁄ 4
17
MVC 5 R2 E11**
13.9
158
170
80
140
9
15
9
46
95
50
25.
M 12 / 24 t
52
G1
19
MVC 5 R2 G11**
17.9
158
170 1050 140
9
15
9
46
95
50
25.
M 12 / 24 t
63
G 1 1⁄ 2
23
** fits for VC 0.025, VC 0.04, VC 0.1 and VC 0.2
øD
E
C
P
øH
B
M
L
øG
J
N
f
e
R
K
24
Note
25
Note
26
Note
27
Product Portfolio
Transfer Pumps
Flow Measurement
Transfer pumps for lubricating oil
supply equipment, low pressure
filling and feed systems, dosing and
mixing systems.
Gear and turbine flow meters and
electronics for volume and flow metering
technology in hydraulics,
processing and laquering technology.
Mobile Hydraulics
Industrial Hydraulics /
Test Bench Construction
Single and multistage high pressure
gear pumps, hydraulic motors and
valves for construction machinery,
vehicle-mounted machines.
Cetop directional control and proportional
valves, hydraulic cylinders, pressure, quantity
and stop valves for pipe and slab construction,
hydraulic accessories for industrial hydraulics
(mobile and stationary use).
Technology Test benches / Fluid Test benches.
VC / GB / 01.12
KRACHT GmbH · Gewerbestraße 20 · 58791 Werdohl, Germany · fon +49 (0) 23 92 / 935-0 · fax +49 (0) 23 92 / 935 209
mail info@kracht.eu · web www.kracht.eu

Gear Type Flow Meter

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