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By means of the BioCheck sampling valve, samples can be taken easily and safely out of closed systems like vessels and pipings. When designing this sterile fitting, special emphasis was placed on the aseptic, but also very compact design, so that the integration can be carried out easily and especially free from contamination in both sterile and in CIP/SIP cycles.
BioCheck sampling valves are certified according to TA-Luft / VDI 2440 / VDI 3479
All enclosures are also available with only 1 outlet.
For all housings welding ends are the standard version, other connections on request.
The BioCheck sampling valve DN15 DIN is
/ for highly viscous media
/ available as standard version
Special variants from DN20 to DN40 available on request.
| Material | in contact with product optional not in contact with product |
1.4404/AISI316L 1.4435/AISI316L Hastelloy® C-22 and others 1.4301/AISI304 |
|
| Gaskets |
PTFE bellows | PTFE | |
| Temperatures | maximum | PTFE | |
| continuous operation
steam sterilization |
121 °C*
135 °C* short-time |
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| Pressures | closing pressure
air pressure |
max. 10 bar (others on request) min 6 bar – |
|
| Surfaces |
in contact with product optional not in contact with product |
Ra ≤ 0,8 µm e-polished, other surfaces on request Ra ≤ 1,6 µm |
|
| Connections Standard- pipe classes |
DIN 11850-R2 (DIN 11866 A) O.D.-Tube (DIN 11866 C) |
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| S = self-closing lever O = with lever for „open“ position P = with bracket for prox. switch dm 12 mm H = manual with hand wheel |
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| Stroke | DN 15 DIN = 4,5 mm | ||