0821300799

描述

Version
Poppet valve

Housing
Die cast zinc

Sealing material
Acrylonitrile butadiene styrene

Protection class
IP65

Qn 1?2
2000 l/min

Qn 2?3
800 l/min

Compressed air connection input
G 1/4

Compressed air connection output
G 1/4

Version
Poppet valve, Can be assembled into blocks

Parts
Filling valve, 3/2-directional valve, electrically operated

Nominal flow 1 ? 2
2000 l/min

Nominal flow 2 ? 3
800 l/min

Working pressure min./max.
2,5—10 bar

Medium
Compressed air Neutral gases

Medium temperature min./max.
-10—60 Degree Celsius

Ambient temperature min./max.
-10—60 Degree Celsius

Pilot
Internal

Sealing principle
Soft sealing

Max. particle size
5 um

Protection class acc. to DIN EN 61140 with plug
IP65

Duty cycle
100 %

Weight
See table

The pressure dew point must be at least 15 Degree Celsius under ambient and medium temperature and may not exceed 3 Degree Celsius .
ATEX optional: The ATEX ID depends on the selected pilot valve.
The filling valve builds up pressure slowly in the pneumatic systems, i.e. prevents a sudden pressure build-up during a recommissioning after a mains pressure failure or avoids emergency OFF switching. This allows dangerous abrupt cylinder motions to be avoided.
Do not position filling valves or filling units upstream of open consumers, such as nozzles, air barriers, air curtains, since these may prevent through connection of components.
A change in the flow direction (from air supply on the left to air supply on the right) occurs by rotating installation by 180?? about the vertical axis. Please see the operating instructions for further details.

Material

Housing
Die cast zinc

Front plate
Acrylonitrile butadiene styrene

Seals
Acrylonitrile butadiene styrene

Threaded bushing
Die cast zinc