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WIKA 990.27
Diaphragm seal with flange connection
規格介紹:WIKA 990.27
Diaphragm seal with flange connection
詳細介紹:
This diaphragm seal model is optimised for applications in the chemical, petrochemical and the oil and gas industries.
Features:
- • Flange with flush welded diaphragm
- • Common standards and nominal widths available
- • Wide variety of different materials and material combinations
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WIKA 990.28 Flanged Process Connection, Diaphragm Seals
The diaphragm seal model 990.28 with flush diaphragm, cell-type, is optimised for applications in the chemical, petrochemical and the oil and gas industries. Features: • Compact cell-type • Intermediate flange with flush diaphragm • Common standards and nominal widths available • Wide variety of different materials and material combinations • Instrument connection via radial gauge adapter
WIKA 990.26 Diaphragm seal with flange connection
The model 990.26 diaphragm seal is ideally suited for applications with small process connections. Features: • Flange with internal, all welded diaphragm • Compact design
WIKA 990.45 Diaphragm seal with flange connection
Model 990.45 is a high-temperature version consisting of the upper and lower body of a diaphragm seal. Features: • Common standards and nominal widths available • When special materials are selected, all wetted parts are made of the selected material • Version with integrated flushing connections available
WIKA 990.29 Diaphragm seal with flange connection
The model 990.29 diaphragm seal is available in place of a blind flange for all commonly used standard flanges. Features: • Flange with extended welded diaphragm • Common standards and nominal widths available • When special materials are selected, all wetted parts are made of the selected material • Robust, all welded design
WIKA 990.49 Diaphragm seal for flange connection
The model 990.49 diaphragm seal is designed to be screwed into a threaded flange. Features: • Threaded diaphragm seal with extended welded diaphragm • Special steel alloy for urea synthesis • Dimensions following Snamprogetti® standard (Snamprogetti® is a registered trademark of Saipem S.p.a.)
WIKA 990.48 Diaphragm seal with flange connection
The model 990.48 diaphragm seal is available in place of a blind flange. Features: • Flange with extended welded diaphragm • Special urea-grade steel alloy for urea synthesis • Dimensions following Snamprogetti® standard
WIKA 990.35 Diaphragm seal with flange connection
Due to the extended diaphragm, the diaphragm seal can be used at thick-walled or insulated locations in pipeline and vessel construction. Features: • Intermediate flange (diaphragm seal cell) with extended diaphragm • Versions for all common standards and nominal widths available • When special materials are selected, all wetted parts are made of the selected material
WIKA 990.12 Diaphragm seal with flange connection
The model 990.12 diaphragm seal is ideally suited for applications with small process connections. Features: • Flange with internal welded diaphragm • Mounting to measuring instruments for low pressures, also for differential pressure • Flushing connections optionally available
