R412007312

描述

Version
Poppet valve

Housing
Polyamide

Sealing material
Acrylonitrile butadiene rubber

Qn 1?2
4400 l/min

Nominal flow Qn
4400 l/min

Compressed air connection input
G 1/2

Compressed air connection output
G 1/2

Version
Poppet valve, Can be assembled into blocks

Sealing principle
Soft sealing

Working pressure min./max.
2,5—16 bar

Ambient temperature min./max.
-10—50 Degree Celsius

Medium temperature min./max.
-10—50 Degree Celsius

Medium
Compressed air Neutral gases

Max. particle size
40 um

Weight
0,49 kg

The pressure dew point must be at least 15 Degree Celsius under ambient and medium temperature and may not exceed 3 Degree Celsius .
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.
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.
Actuating the electric priority circuit disrupts the slow pressure build-up and pressure p1 is immediately applied.
For unthrottled operation, the filling valve must be permanently electrically actuated.

Material

Housing
Polyamide

Front plate
Acrylonitrile butadiene styrene

Seals
Acrylonitrile butadiene rubber

Threaded bushing
Die cast zinc