Please select your country or region to be
directed to the appropriate Lesker site.

Vacuum Valves > VAT Valves > Angle Valves, Diaphragm Valves > Vacuum Inline Valve (Dn10 - 50; Dn80) Builder

VAT Vacuum Inline Valve (Dn10 - 50; Dn80): 24538-QA31

Spare Parts:

PDF Manual (736.3 KB)

Specifications Table

Model 245
Inside Diameter (ID) in mm (inches) 80 (3")
Flange ISO-K (compatible with ISO 1609 Fig.2)
Body Material Aluminum
Actuator Pneumatic actuator without position indicator with solenoid valve single acting closing spring
Solenoid Yes
Position Indicator No
Pressure Min 1•10-7 mbar
Pressure Max 4.0 bar (abs)
Molecular flow conductance ls-1 80.0
Max. differential pressure (closed position in bar) 4
Max. pressure on seat side during opening in bar 1.0
Valve body temperature max. in °C 150.0
Actuator temperature max. in °C 120.0
Position indicator temperature max. in °C 0.0
Weight in kg/lbs 3.1 / 6.83

Contact Us - VAT Valves: Vacuum Inline Valve (Dn10 - 50; Dn80): 24538-QA31