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Only with the "Physiologically safe" design:
WARNING!
Product can be dangerously contaminated
Only use the spare parts from the "Physiologically safe"
spare parts kits.
Personnel:
n
Technical personnel
CAUTION!
Warning of personal injury and material damage
Feed chemical may escape from the liquid end, for
example, if ball valves not repaired correctly.
–
Only use new components which fit your valve -
both in terms of shape and chemical resistance!
–
Note the flow direction of the discharge and suction
connectors when fitting the valve.
CAUTION!
Warning of feed chemical spraying around
PTFE seals, which have already been used / com‐
pressed, can no longer reliably seal a hydraulic connec‐
tion.
–
New, unused PTFE seals must always be used.
1
2
3
4
5
P_SI_0013_SW
Fig. 38: Simple cross-section through ball valve
1
Flat seal
2
Valve body
3
Valve ball
4
Valve seat
5
Valve cap
Repairing ball valves
Carrying out repairs
72
Содержание S3Cb
Страница 102: ...Spare part Type 120145 120190 120270 Valve 803708 Multi layer diaphragm 1029604 Liquid ends for Sigma 3 102 ...
Страница 107: ...PTFE FDA No 21 CFR 177 1550 PVDF FDA No 21 CFR 177 2510 Wear parts for S3Cb 107 ...
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