Burkert Type 0142 - Manual (Page 2)

5. technical data
5.1. Operating conditions
The following values are indicated on the type label:
• Voltage (Tolerance ± 10 %) / Current type
• Coil power consumption (active power in W - at operating temp.)
• Pressure range
• Body material
PVC (PV) or PVDF (PD)
• Seal material
FKM, EPDM
Protection class: IP65 with accordance with DIN EN 60529 /
IEC 60529 with cable plug, e. g. Bürkert Type
2508
Operating principle:
A (NC)
2/2-way valve, normally
closed
B (NO)
2/2-way valve, normally
opened
5.2. application conditions
Ambient temperature:
PVC 0 - +40 °C
PVDF 0 - +55 °C
Permitted medium temperature depending on body material:
Body material Medium temperature
PVC 0 °C ... +50 °C
PVDF 0 °C ... +70 °C
Pressure - Temperature Diaphragm for PVC and PVDF:
10 20 30 40 50 60 70 80
1
2
3
4
5
6
7
PVC
PVDF
Temperature [°C]
Pressure
[bar]
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Permitted media depending on seal material:
Seal material Permitted media
FKM Oxidizing acids and substances, water
EPDM Alkalis, alkaline washing and bleaching lyes,
water, oil- and grease-free media
Operating duration
Unless otherwise indicated on the type label, the solenoid system is
suitable for continuous operation.
Important information for functional reliability during continuous
operation!
If standstill for a long period at least 1-2 activations per day
are recommended.
Service life
High switching frequency and high pressures reduce the service life.
5.3. conformity
In accordance with the EC Declaration of conformity, the solenoid valve
Type 0142 is compliant with the EC Directives.
5.4. standards
The applied standards, which verify conformity with the EC Directives,
can be found on the EC Type Examination Certificate and / or the EC
Declaration of Conformity.
5.5. type label
Type
Operating
principle
Orifice
Seal material
Body material
Id. Number
Manufacture-Code
Voltage, Frequency, Power
consumption
Connection thread, Nominal
pressure
0142 A 20,0 FKM PV
Made in Germany
00042005 W17MG
230V 50-60Hz 5W
025 P N 0,5 - 6 bar
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6. installatiOn
6.1. safety instructions
Danger!
Risk of injury from high pressure in the equipment!
• Before loosening the lines and valves, turn off the pressure and
vent the lines.
Risk of injury due to electrical shock!
• Before reaching into the system, switch off the power supply and
secure to prevent reactivation!
• Observe applicable accident prevention and safety regulations for
electrical equipment!
Warning!
Risk of injury from improper installation!
• Installation may be carried out by authorized technicians only and
with the appropriate tools!
Risk of injury from unintentional activation of the system and
an uncontrolled restart!
• Secure system from unintentional activation.
• Following installation, ensure a controlled restart.
6.2. before installation
Installation position: any, actuator preferably upwards.
Procedure:
→
Check pipelines for dirt and clean.
→
Install a dirt filter before the valve inlet ( ≤ 500 µm).
6.3. installation
Insert O-ring
Insert
Tighten union nut - evenly by
hand only
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