Aseptic Screwed Sightglass Fitting MV-S0 pages

EN ISO 9001
Q A: 041003296
F.H.Papenmeier GmbH & Co. KG
P.O.Box 1620 · D-58211 Schwerte
Tel: +49-2304/2050 · Fax: +49-2304/205206
E-mail: info.lumi@papenmeier.de
www.lumiglas.de
Aseptic screwed sightglass fitting model series MV-S Data Sheet 01.07-S
Aseptic screwed sightglass fittings similar to DIN 11864.1
(dairy type screwed fittings)
Aseptic pipeline screwed fittings with fused metal-sightglass
discs for visual process observation. The screwed nozzles have
weld necks.
• Application:
For observing the internals of process vessels such as bioreactors,
laboratory mixers, filters as well as tanks, stirred vessels, separators,
pipelines and other normally closed systems. Particularly
suited to aseptic operating conditions as well as pharmaceutical
and food industries.
• Operating pressure:
25 bar max; vacuum
• Operating Temperature:
300° C at fitting; dependant on material of metal surround of
fused metal-glass sightglass disc (Metaglas)
• Parts and material options:
Adjoining view shows:
Item Part Material
1 Slotted cover nut Stainless steel 1.4301 (1.4307) or
1.4404
2+3 Fused metal-glass
‘Metaglas’
sightglass disc Metal surround alternatively:
1.4462 - up to 280° C
2.4602, 2.4605, 2.4610 - up to 300° C;
Borosilicate glass, max 25 bar
4 Gasket either:
EPDM; HNBR; FKM; MVQ
5 Welding nozzle Stainless steel 1.4404 or 1.4435
• Mounting:
After welding the nozzle (5) into the vessel wall, gasket (4) and
fused sighglass disc (2) and (3) are laid into the nozzle seating
in the order shown and the cover nut (1) tightened down.
• Caution:
Check and ensure that the fused metal-glass disc (2 + 3) and the
‘O’ ring gasket (4) lie correctly in the nozzle fitting (5).
Complete scope of supply of the screwed sightglass fitting
model series MV-S
Screwed sightglass fitting model series MV-S assembly
lumiglas Sterile Technology
2 3
5
1
4
4
5
2 + 3
Item
2+3 fused metal sightglass
4 O ring gasket
5 Welding nozzle