Burkert Type 0287 - Manual (Page 3)

5
4.2 Block assembly
The following drawing shows in an example the components which belong
to a block and the place where the accessories can be used.
1
9
8
7
6
2
3
5
4
Pos. Description Pos. Description
1 2 Pull rods 6 Partition wall with O-ring
2 Dummy plate or connection
without Quad ring
7 SV module with or without
adapter 1) or T-module with
Quad ring
3 SV module with or without
adapter 1) or T-module 2) with
Quad ring
8 Dummy plate or connection
with Quad ring
4 Additional connection 9 2 mounting brackets
5 SV module or T-module with
Quad ring
1) The adapter allows:
- an injecting device to be connected for taking samples
- a sensor to be installed for measuring certain physical or chemical values of
the medium
2) T-module: Feed module with G1/2“ connection, others on request
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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: Glass fiber reinforced polyamide,
connections: Brass (MS)
• Sealing material: FKM, EPDM, NBR
• Function of the valve: Collectors or distributors can be mixed
on the block
Circuit function 2/2-way valve:
A (NC) B (NO)
Protection class: IP65 in accordance with DIN EN 60529 / IEC
60529 with cable plug, e.g. Bürkert Type 2508
5.2 application conditions
Ambient temperature: max. +55 °C
Permitted medium temperature and permitted media depending on
sealing material:
Sealing
material
Medium
temperature
Permitted media
FKM 0 ... +70 °C
Diesel and heating oil without additives,
water with additives
EPDM 0 ... +70 °C
Oil and grease-free liquids, cold and
hot water
NBR 0 ... +70 °C Water
Operating duration: Unless otherwise indicated on the type label,
the solenoid system is suitable for continuous
operation.
For models with a high-power coil a maximum of
6 switching operations per minute are possible.
This applies to devices with power rating
80/6 W.
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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, Type 0287 is com-
pliant 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
Circuit
function
Orifice
Sealing material
Body material
Id. Number
Manufacturer code
Voltage, Frequency,
Power consumption
Connection thread, Operating
pressure
0287 A 13,0 NBR MS
Made in Germany
00017317 W17MG
24 V 50-60 Hz 5W
Verteiler
G1/2 P N 0.5 - 10 bar
Function of the valve
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Type 0287