19
6.3 Technische Daten 23-3 Serie
Max. Eingangsdruck: ....................................... 10 bar, 17 bar oder 69 bar
Regelbereiche: ............................................... 0 - 2, 0 - 4, 0 - 7 bar
Design Prüfdruck: ................................................. 150% of max. Eingangsdruck
Heliumleckrate innen: ..................................... < 1 x 10
-9
mbar l/s He
Betriebstemperatur:
PCTFE Sitz: .................................................... -40 °C bis +93 °C
Teflon
®
Sitz: ................................................... -40 °C bis +71 °C
Durchflusskoeffizient: ...................................... Cv = 1,8
Medienberührte Teile:
Gehäuse: .............................................................316L VAR Edelstahl elektropoliert oder 316L
VAR Edelstahl mit Precision Eletro-Polish
(P.E.P.)
Membran: ..................................................... 316L Edelstahl
Ventilstößel: ................................................... 316L Edelstahl
6.3 Technical Data 23-3 Series
Max. rated inlet pressure: ................................. 10 bar, 17 bar oder 69 bar
Outlet pressure ranges: ................................... 0 - 2, 0 - 4 & 0 - 7 bar
Design proof pressure: .......................................... 150% of max. rated pressure
Certified maximum inboard leak rate: ............... < 1 x 10
-9
mbar l/s He
Operating temperature:
PCTFE seat: ................................................... -40 °C to +93 °C
Teflon
®
seat: ................................................... -40 °C to +71 °C
Flow capacity: ............................................... Cv = 1.8
Media contact materials:
Body ....................................................................316L VAR SST with electropolish or 316L
VAR SST with Precision Eletro-Polish (P.E.P.)
Diaphragm: ................................................... 316L Stainless Steel
Stem: ............................................................ 316L Stainless Steel
Europe
and
Middle
East
only
