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EN
WIKA operating instructions model 116.18.02x
12
14557999.01 01/2023 EN/DE/FR/ES
For sealing the pressure gauge connections with parallel threads, use flat gaskets,
lens-type sealing rings or WIKA profile sealings at the sealing face
. With a tapered
thread (e.g. NPT thread), sealing is made in the thread
using additional sealing materi-
als, e.g. PTFE tape (EN 837-2).
The tightening torque depends on the sealing used. In order to orientate the measuring
instrument so that it can be read as well as possible, a connection with LH-RH adjusting
nut or union nut should be used.
Pressure surges must be avoided at all costs, open the shut-off valves slowly.
Spanner flats
Sealing face
Sealing in the
thread
Installation with open-ended spanner Sealing of the process connection
5. Commissioning, operation
Содержание 116.18.02 Series
Страница 18: ...EN WIKA operating instructions model 116 18 02x 18 14557999 01 01 2023 EN DE FR ES...
Страница 34: ...DE WIKA Betriebsanleitung Typ 116 18 02x 34 14557999 01 01 2023 EN DE FR ES...
Страница 50: ...FR WIKA mode d emploi type 116 18 02x 50 14557999 01 01 2023 EN DE FR ES...
Страница 66: ...WIKA operating instructions model 116 18 02x 66 14557999 01 01 2023 EN DE FR ES...
Страница 67: ...WIKA operating instructions model 116 18 02x 67 14557999 01 01 2023 EN DE FR ES...