Vogtlin V-Flow Series - Disassembly Variable Area Flowmeter V-100

V-Flow Line
Manual
Version
Page
V-Flow Line
vflow_E4_7
© Vögtlin Instruments AG
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Disassembly variable area flowmeter V-100
 Remove the screws (1) and Plexiglas (2)
 Unscrew the locking screw (3) while holding the measuring glass firmly
(hexagon socket, key size 5 mm)
 If the screw is loosened sufficiently, then the measuring glass can be removed
Refitting
Refitting is carried out in the reverse sequence:
 V-100: Tighten the locking screw (3) until the measuring glass stands by itself between the
seals. Then tighten by 1¼ turns for FKM and EPDM seals and ¾ turn for PTFE seals
 Q-Flow: The grip nuts (4) can be tightened completely
 In order to prevent the glass from breaking, the measuring glass must be fitted centrally
between the seals
 Before commissioning, check the leak tightness of the instrument
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