GEA ECOVENT, Operating Instructions Manual

Page: 27 / 128

3.2 Technical data
3.2.1 Type plate
The type plate clearly identifies the valve.
The type plate provides the following key data:
Characteristics Values
Type W_/ECO
Serial Serial number
Material 1.4404(AISI316L) / 1.4571
Control air pressure bar/psi 6 (87)
Product pressure bar/psi 5 (72.5)
3.2.2 Technical data
Refer to the following tables for the key technical data of the valve:
Designation Description
Size DN 25 to DN 100
1" to 4" OD
Material of product contact parts Stainless steel 1.4404 / 1.4571
Fitting position Any position, if valve and pipe system can drain
properly
Designation Description
Valve 0 to 45 °C (32 to 113 °F), standard
< 0 °C (32 °F): Use control air with low dew point.
Protect valve rods against freezing.
< −15 °C: no solenoid valves in the control top
< +50 °C: no solenoid valves in the control top
Proximity switch -20 to +80 °C (-4 to +176 °F)
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