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Based on the BioCheck sampling valve, the BioCheck angle seat valve is a genuine aseptic alternative to the common diaphragm valves in the industry.
| Material | product touched optional not in contact with the product |
1.4404/AISI316L 1.4435/AISI316L Hastelloy® C-22 and others 1.4301/AISI304 |
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| Seals | Teflon bellows | PTFE | |
| Temperatures | maximum | PTFE | |
| Continuous operating temperature
Sterilization temperature |
121 °C*
135 °C* short term |
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| Press | Closing pressure
Control air pressure |
max. 10 bar (more on request) min 6 bar – |
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| Surfaces | product touched optional not in contact with the product |
Ra ≤ 0.8 µm e-polished, other surfaces on request Ra ≤ 1.6 µm |
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| Connections Standard Pipe classes |
DIN 11850-R2 (DIN 11866 A) O.D. tube (DIN 11866 C) |
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| Executions | S = self-closing hand lever O = Hand lever for open position P = with holder for initiator dm 12 mm H = Manual operation with handwheel |
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| Stroke | 2 mm | ||