322 Stopcocks, Valves webcode WWQVD096 1 2 3 4 5 6 7 Stopcocks, Rettberg One-way connecting stopcocks DIN 12541, made of borosilicate glass 3.3, with bent tube stubs and plug lock Bore Ø mm Ground joint NS 1 Glass plugs, solid 2 PTFE stopper 3 Glass plugs, hollow Order No. Order No. Order No. 1 10 13 45 01101 1.5 12.5 13 45 01102 13 45 01302 2.5 14.5 13 45 01103 13 45 01303 13 45 01203 4 18.8 13 45 01104 13 45 01304 13 45 01204 6 21.5 13 45 01106 13 45 01306 13 45 01206 2.51) 12.5 13 45 01108 13 45 01308 41) 14.5 13 45 01109 13 45 01309 61) 18.8 13 45 01107 13 45 01307 10 29.2 13 45 01110 13 45 01310 13 45 01210 1) Non-DIN size Two-way stopcocks DIN 12553, made of borosilicate glass 3.3, with oblique parallel bores Bore Ø mm Ground joint NS 4 Glass plugs, solid 5 PTFE stopper Order No. Order No. 2.5 14.5 13 45 05103 13 45 05303 4 18.8 13 45 05104 13 45 05304 Three-way stopcocks with T-bore made of borosilicate glass 3.3 Bore Ø mm Ground joint NS 6 Glass plugs, solid 7 PTFE stopper Order No. Order No. 2.5 14.5 13 45 06202 13 45 06402 4 18.8 13 45 06203 13 45 06403 webcode WWQVD174 8 AT 9 AK High-Vacuum Stopcocks, Rettberg High vacuum stopcocks DIN 12545, borosilicate glass 3.3, with glass stopcocks, hollow, replaceable, with bent tube stubs One-way type and angle type Bore Ø mm Ground joint NS 8 One-way type Legs parallel 9 Angule type Legs at right angles Order No. Order No. 2.5 14.5 13 45 09203 13 45 10203 4 18.8 13 45 09204 13 45 10204 6 21.5 13 45 09206 13 45 10206 8 24 13 45 09208 13 45 10208 10 29.2 13 45 09210 13 45 10210 15 45 13 45 09215 13 45 10215 20 50 13 45 09220 13 45 10220 Two-way type and bag type Bore Ø mm Ground joint NS AT Two-way type Legs T-shaped AK Bag shape straight hole1) Order No. Order No. 2.5 14.5 13 45 11203 13 45 12203 4 18.8 13 45 11204 13 45 12204 6 21.5 13 45 11206 13 45 12206 8 24 13 45 11208 13 45 12208 10 29.2 13 45 11210 13 45 12210 15 45 13 45 11215 20 50 13 45 11220 1) not DIN standard Glass Construction, Glass Equipment Glass Components, Grounded Joint Components
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