Mechanical
•
Mount the product with the accompanying screws. Observe the following
tightening torque:
Product
Thread size
Tightening torque [Nm]
VYKB-F10
M2
0.16 … 0.2
VYKB-F12
M3
0.27 … 0.33
5.2
Mounting of medium connection
•
Mount the fittings on the sub-base. Observe the following tightening torque:
Thread size
Tightening torque [Nm]
M6, 1/4-28 UNF
1.5 … 1.8
6
Installation
6.1
Fluid installation
1
2
3
4
Fig. 2: Fluid connections
1
only 3/2-way valve: channel (3) "N/O"
2
Channel (2) "COM"
3
Channel (1) "N/C"
4
Seal
6.2
Electrical installation
WARNING
Risk of Injury due to Electric Shock.
• For the electric power supply, use only PELV circuits that ensure a reliable
electric disconnection from the mains network.
• Observe IEC 60204-1/EN 60204-1.
• The unit must be powered by a power source that fulfils the requirements of an
energy-limited circuit in accordance with IEC 61010-1/EN 61010-1.
–
Note polarity (red cable = +).
–
Observe maximum cable length of 10 m.
–
Insert the plug.
7
Commissioning
Requirements
–
The product is fully mounted and connected.
Commissioning the product
1. Switch on the media supply.
2. Switch on the power supply.
3. Check the product for leakage.
8
Maintenance
–
Inspect the product regularly from the outside for leakage and function.
–
Clean the outside of the product as required with a soft dry cloth.
9
Disassembly
1. Switch off the power supply.
2. Depressurise the valve and medium line and allow them to cool.
3. Drain the medium line and valve completely. Collect the discharged media in a
suitable container.
4. Disassemble the valve. Do not pull on the cable. Unlock the locking lug when
removing the plug.
10
Technical data
VYKB
-F10
-F12
Technical data, general
Design
Rocker valve with diaphragm seal
Installation location
use only indoors
Mounting position
any
Degree of protection
IP40
Flow direction
non-reversible
Information on materials
Contains paint-wetting impairment substances
1)
Min. grid dimension with
block mounting
[mm]
11
13
Load
Vibration
severity level 2 in accordance with IEC 60068
Shock
severity level 2 in accordance with IEC 60068
Temperature range
Medium
[°C]
0 … 50
Environment
[°C]
0 … 50
Storage
[°C]
−20 … +70
Port
fluidic
Flange with additional sub-base VABS; 1/4-28 UNF; M6
Electrical
Connecting cable NEBVHPG2-PN0.3NLE2
VYKB
-F10
-F12
Technical data, fluidic
Medium
–
liquid media
–
gaseous media
Max. contamination level of
the medium
[µm]
5
Materials in contact with the
medium
PEEK, EPDM, FFKM, FKM
PEEK, EPDM
Pressure of medium
[MPa]
−0.075 … +0.1
−0.075 … +0.3
Flow rate Kv
[m³/h]
0.034
0.0558
Internal volume
[µl]
35
60
Technical data, electrical
Nominal operating voltage
VYKB-...-5
[V DC]
12 +10 %, −5 %
VYKB-...-1
[V DC]
24 ±10 %
Max. switching frequency
[Hz]
2
Duty cycle
[%]
100
Overvoltage category
II
Contamination level
2
2
Max. power consumption
Inrush current
VYKB-...-5
[W]
3.7
5.2
VYKB-...-1
[W]
3.7
4.5
Holding current
[W]
1
1
Inrush current
VYKB-...-5
[mA]
308
433
VYKB-...-1
[mA]
154
188
Holding current
VYKB-...-5
[mA]
83
84
VYKB-...-1
[mA]
42
42
1) PWIS = paint-wetting impairment substances
Tab. 3: Technical data
Type of severity level (SL)
Vibration load
Frequency range [Hz]
Acceleration [m/s
2
]
Deflection [mm]
SL1
SL2
SL1
SG2
SL1
SL2
2
…
8
2
…
8
–
–
±
3.5
±
3.5
8
…
27
8
…
27
10
10
–
–
27
…
58
27
…
60
–
–
±
0.15
±
0.35
58
…
160
60
…
160
20
50
–
–
160
…
200
160
…
200
10
10
–
–
Shock load
Acceleration [m/s
2
]
Duration [ms]
Shocks per direction
SL1
SL2
SL1
SL2
SL1
SL2
±
150
±
300
11
11
5
5
Continuous shock load
Acceleration [m/s
2
]
Duration [ms]
Shocks per direction
±
150
6
1000
Tab. 4: Type of severity level (SL)
