Idiomas disponibles
Idiomas disponibles
2. Design
2. Design
The following figure shows the components of a high-temperature diaphragm seal system
with model 990.45 diaphragm seal.
EN
Examples of diaphragm seal systems
Pressure gauge,
model 232.50
Eye bolt M10 per DIN 580
Plug screw of flushing
Threaded stud with nut
1) Not included in delivery
2.1 Description
The upper part of the model 990.45 consists of the upper body of the diaphragm seal
including the diaphragm, which is fitted with a heat sink and connected to the measuring
instrument via a capillary. The lower body of the diaphragm seal consists of two flanges,
one for connection to the upper body of the diaphragm seal and one for the process. The
lower body of the diaphragm seal contains threaded holes for fastening eye bolts for hoists
and can be fitted with one or two flushing connections, if required.
4
All manuals and user guides at all-guidesbox.com
Capillary
Heat sink
for hoists
1)
connection
1)
1)
WIKA additional operating instructions for diaphragm seal, model 990.45
Process transmitter, model
UPT-20
Upper body of diaphragm
seal
Sealing between upper and
lower body of diaphragm
seal
1)
Lower body of diaphragm seal
Flange, diaphragm seal side
Lower body of diaphragm seal
Flange, process side
Sealing
1)
Process connection (mating
flange)
1)
