marco: Dosing valve for cold glue

asy/tdv/kl/b

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Contact Actuator Standard Products PDF Version Deutsche Version



asy/tdv/kl/b valves are designed for dosing cold glue in high speed applications. The short switching times enable precise dispensing amounts to be defined by modifying the time frame.


Measurements (LxBxH):
(60 x 75 x 16) mm
Medium:
cold glue
Viscosity range:
50 - 2000 mPas (thixotrop) according to application
Dosing time (minimum):
250 µs one opening and closing
Dosing time (maximum):
unlimited (permanent dosing)
Stop time (minimum):
250 µs between two dosings
Stop time (maximum):
unlimited (standstill)
Dosing frequency:
1000 Hz, however not more than 150 doses/s
Operating pressure (maximum):
100 bar
Throughput:
approx. 200 g/min at 1000 mPas at 60 bar
Ambient temperature range:
45 °C max.
Medium temperature range:
100 °C max. (not boiling medium)
Storage temperature range:
-10 °C to 85 °C
Sealing system:
Self-adjusting made of hard ceramic,

can be removed for cleaning
Periodic maintenance and checkup:
>10 Mio cycles (depending on medium)
Electrical connection:
UTG 12polarized
Medium connection:
M10 x 1
Thread connection:
M 4 6mm deep
Degree of protection:
IP54

Application



Contact Actuator Standard Products PDF Version Deutsche Version

marco Systemanalyse und Entwicklung GmbH
Hans-Böckler-Str. 2 . D-85221 Dachau
Tel (+49) [0] 8131 5161 0 . Fax (+49) [0] 8131 5161 66
http://www.marco.de/E/D/asy/tdv/kl/b/001.html - Rev. 1.3 (2004-01-30)
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