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Main -> Glass construction, glass equipment -> Glass components, grounded joint components -> Stopcocks, valves
High-vacuum stopcocks, Rettberg

High vacuum stopcocks DIN 12545, borosilicate glass DURAN, with glass stopcocks, hollow, replaceable, with bent tube stubs

1 2 One-way type and angle type
Bore Ø
mm		Ground joint NSOne-way type
Legs parallel		Angule type
Legs at right angles
Order No.Order No.
 2.514.513 45 0920313 45 10203
 418.813 45 0920413 45 10204
 621.513 45 0920613 45 10206
 82413 45 0920813 45 10208
1029.213 45 0921013 45 10210
154513 45 0921513 45 10215
205013 45 0922013 45 10220


3 4 Two-way type and bag type
Bore Ø
mm		Ground joint NSTwo-way type
Legs T-shaped		Bag shape
straight hole1)
Order No.Order No.
 2.514.513 45 1120313 45 12203
 418.813 45 1120413 45 12204
 621.513 45 1120613 45 12206
 82413 45 1120813 45 12208
1029.213 45 1121013 45 12210
154513 45 11215
205013 45 11220



1) not DIN standard