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Diaphragm Seals
33 items
981.27 In-Line Diaphragm Seal
1519
The WIKA 981.27 In-Line Diaphragm Seal is made for direct installation between two flanges and gives its user a wide choice of unique materials to choose. Applications: For direct, permanent installation in pipelines For flowing, pure and aggressive media Chemical process industry Petrochemical industry
- USD
990.10 Threaded Connection Diaphragm Seal
1522
The WIKA 990.10 diaphragm seal with threaded connection in threaded design is suitable for versatile application areas. A replacement of the lower body is possible without modifications on the diaphragm seal system. With this diaphragm seal, high pressure ranges up to 250 bar can be covered. Compared to the WIKA 990.40 diaphragm seal, higher pressure ranges can be covered (smaller diameter of the diaphragm). Mounting of the diaphragm seal to the measuring instrument may be made via a direct connection, for high temperatures via a cooling element or via a flexible capillary. For the material selection, WIKA offers a variety of solutions, in which the upper body of the diaphragm seal and the wetted parts can be made of identical or different materials. The wetted parts can, as an alternative, be coated.
- USD
990.50 Sterile Connection Diaphragm Seal
1525
The WIKA 990.50 NEUMO BioConnect® diaphragm seal is ideally suited to fulfil the high standard requirements of sanitary applications. It can be optimally integrated into pipelines via the BioConnect® fittings, meets all hygienic design requirements and is EHEDG certified. The diaphragm seal systems can withstand the cleaning vapour temperatures occurring in the SIP processes and thus ensure a sterile connection between the medium to be measured and the diaphragm seal. Assembly of the diaphragm seal and measuring instrument is made via a direct assembly as standard or optionally via a cooling element or a flexible capillary. For the material selection, WIKA offers a variety of solutions, in which the upper body and the diaphragm are made of identical materials. Stainless steel 316L (1.4435) is used as standard material. Other special materials are available on request. Measuring systems with the WIKA 990.50 WIKA diaphragm seal are successfully used in the life science industry, in pharmaceutical and biotechnology applications.
- USD
990.36 Threaded Process Connection Diaphragm Seals
2246
The WIKA 990.36 small diaphragm seal with threaded connection and flush diaphragm is suitable for versatile applications. This diaphragm seal, despite its compact dimensions, can also be used for high pressures. Optionally, there are versions available in hygienic design or with protective plates. Mounting of the diaphragm seal to the measuring instrument may be made via a direct connection, for high temperatures via a cooling element or via a flexible capillary. For the material selection, WIKA offers a variety of solutions, in which the diaphragm seal and the wetted parts can be made of identical or different materials. The wetted parts can, as an alternative, be coated.
- USD
990.40 Threaded Connection Diaphragm Seal
2249
The WIKA 990.40 diaphragm seal with threaded connection in threaded design is suitable for versatile application areas. A replacement of the lower body is possible without modifications on the diaphragm seal system. With this diaphragm seal, low-pressure ranges can be covered ” the large diameter of the diaphragm affects a lower deviation at the measuring instrument when the temperature changes. Mounting of the diaphragm seal to the measuring instrument may be made via a direct connection, for high temperatures via a cooling element or via a flexible capillary. For the material selection, WIKA offers a variety of solutions, in which the upper body of the diaphragm seal and the wetted parts can be made of identical or different materials. The wetted parts can, as an alternative, be coated.
- USD
970.1x Diaphragm Probe Seals
2252
The WIKA diaphragm probe seals are available in three different models: 970.10, 970.11, 970.12 All models are available in male thread or male running nut or female union nut. Ask our product specialist for more advanced or personalised information, or see downloads.
- USD
990.27 Flanged Connection Diaphragm Seal
2255
Due to its design, the WIKA 990.27 diaphragm seal with flange connection and a flush diaphragm is suitable for all currently used standard flanges and is mounted for pressure measurement instead of a blind flange. Assembly of the diaphragm seal and measuring instrument is made via a direct assembly as standard or optionally via a cooling element or a flexible capillary. For the material selection, WIKA offers a variety of solutions, in which the upper part and the diaphragm can be made of identical or different materials. The diaphragm and the sealing face can also be offered coated or covered with foils. Measuring systems with model 990.27 WIKA diaphragm seals are successfully used worldwide in the chemical process and petrochemical industries with high measuring requirements.
- USD
990.28 Flanged Process Connection Diaphragm Seal
2258
The WIKA 990.28 flanged process connection diaphragm seal is a diaphragm seal with a flanged process connection. Ask our product specialist for more advanced or personalised information, or see downloads. Applications Chemical process industry Petrochemical industry Suitable for corrosive, highly viscous, crystallising or hot pressure media High-pressure applications
- USD
990.26 Flanged Process Connection Diaphragm Seal
2261
The WIKA 990.26 diaphragm seal is ideally suited for applications with small process connections. Due to the internal diaphragm, low measuring ranges can be realised ” the large diameter of the diaphragm affects a lower deviation at the measuring instrument when the temperature changes. Mounting of the diaphragm seal to the measuring instrument may be made via a direct connection, for high temperatures via a cooling element or via a flexible capillary. For the material selection, WIKA offers a variety of solutions, in which the upper body of the diaphragm seal and the wetted parts can be made of identical or different materials. The wetted parts can, as an alternative, be coated. Applications Chemical process industry Petrochemical industry Suitable for corrosive, highly viscous, crystallising or hot pressure media For small flanged process connections
- USD
