GEA ECOVENT N ECO Series, Operating Instructions Manual

Page: 105 / 106

Abbreviation Explanation
NC normal closed
NO normal opened
Nm
Unit of measurement of work [newton metre]
SPECIFICATION FOR THE TORQUE: 1 Nm = 0.737 lb-ft
Pound-Force (lb)× Feet (ft)
PA Polyamide
PE-LD Low-density polyethylene
PPE Polytetrafluoroethylene
psi
Anglo-American unit of measurement for pressure [pound-force per square
inch]
All pressure data expressed in [bar/psi] is assumed to be gauge pressure [barg/
psig] unless explicitly specified otherwise.
PTFE Polytetrafluoroethylene
SET-UP
Self-learning installation
During commissioning and maintenance, the SET-UP procedure carries out all
the necessary settings for the generation of messages.
AF Indicates the size of spanners [width across flats]
T.VIS Tuchenhagen valve information system
V AC Volt alternating current
V DC Volt direct current
W Unit of measurement of power [Watt]
TIG
Welding method
Tungsten inert gas welding
Inch Unit of measurement of length in the Anglo-American language area
Inch OD Tube measurement according to British Standard (BS), outside diameter
Inch IPS American pipe measurement, iron pipe size
13.3 List of abbreviations - 105 / 106