General information, Technical data – Burkert Type 6650 User Manual
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5. GENERAL INFORMATION
5.1. Contact address
Germany
Bürkert Fluid Control Systems
Sales Centre
Christian-Bürkert-Str. 13-17
D-74653 Ingelfingen
Tel. + 49 (0) 7940 - 10 91 111
Fax + 49 (0) 7940 - 10 91 448
E-mail: [email protected]
International
Contact addresses can be found on the final pages of
these operating instructions.
And also on the internet at: www.burkert.com
5.2. Warranty
The warranty is only valid if the device is used as authorized
in accordance with the specified application conditions.
5.3. Information on the Internet
The operating instructions and data sheets for Type 6650
can be found on the Internet at:
www.burkert.com
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6. TECHNICAL DATA
6.1. Operating Conditions
WARNING!
Risk of injury
Malfunction if used outside!
• The valve must not be used outside without appropri-
ate protective measures.
• Avoid heat sources which may cause the permitted
temperature range to be exceeded.
Permitted temperatures
Ambient temperature:
+10 - +50 °C
Medium temperature:
+15 - +50 °C
Media:
aggressive and neutral gaseous and liquid
media according to resistance
(see Bürkert Chemical Resistance Chart)
Max. duty cycle: 50 s for block structure
60 s for single mounting
Longer duty cycle permitted with power
reduction electronics only
(see chapter “6.5. Electrical data”)
Degree of protection: IP65 to EN 60529
Protection class:
3 acc. to VDE 0580
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6.2. Mechanical data
(without electrical connector plug)
Add-on dimension
4.5 mm
Weight:
12.5 g
Dimensions:
4.5 x 38.5 x 41.2 mm
Housing material:
PEEK
Sealing material:
FFKM
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6.3. Fluidic data
*
)
DN = Orifice
**
)
Observe direction of flow.
Output pressure must
not be higher than input
pressure.
***
)
In vacuum mode observe
permitted differential
pressure.
Made in Germany
2/2-way NC
Circuit function A
DN*
)
NC
IN
ΔP max.
***
)
NC
IN
0.4
vak -
7 bar
vak -
7 bar
7 bar
0.8
- **
)
vak -
3 bar
3 bar
3/2-way universal
Circuit function T
DN
NC COM NO
ΔP max.
***
)
COM
NC
NO
0.8
vak -
1 bar
vak -
1 bar
vak -
1 bar
1 bar
3/2-way distributor
Circuit function F
DN
NC COM NO
ΔP max.
***
)
COM
NC
NO
0.8
- **
)
vak -
3 bar
- **
)
3 bar
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Type 6650