In sanitary applications, diaphragm seal systems ensure a safe and precise monitoring of the process pressure. WIKA therefore offers welded units of diaphragm seal and measuring instrument with TRI-CLAMP� connection for process integration. A variety of this connection with easy-to-clean NovAseptic� connecting pieces is possible without further modification.
Diaphragm seal systems from WIKA with TRI-CLAMP� connection for sanitary applications
Compact component
The TRI-CLAMP� connection is trusted in sanitary applications. It is used, among other things, for tanks and similar vessels. Compared to other process connections for this industry, e.g. DIN 11864-2 flange connections, the TRI-CLAMP� is a compact and lightweight component. The fantastic advantage of this sort of connection is its simple handling. Measuring instruments are installed, without tools, using a clamp connection.
To become Treasure to integrate the TRI-CLAMP� into the process, a connecting nozzle of exactly the same size is required as a counterpart. In this way, yet another hollow body is created on the vessel. Here, a dead space can arise during the process because of air inclusions or gas bubbles. Thus, an increased cleaning effort is essential to minimise the potential risks.
Rapid cleaning processes
NovAseptic� connecting pieces are a hygienic alternative to this. The adapter for the TRI-CLAMP� connection is welded directly into the surface of the vessel, the ferrule is fixed with head nuts. When installed correctly, the connecting nozzle welded in flush to the tank wall ensures a link without dead space. This fulfils an important prerequisite for effective and, as well, rapid CIP/SIP processes.
Application-specific design
All diaphragm seal systems, along with other WIKA measuring instruments, with conventional TRI-CLAMP� connections can be installed with NovAseptic� fittings without any modification measures. Generally, WIKA diaphragm seal systems for sanitary applications are designed for specific applications ? regarding pharmaceutical processes, in accordance with GMP guidelines. The machine fill fluid is accordingly FDA-compliant.
Note
Further information on diaphragm seal systems are available on the WIKA website. Should you have any questions, your contact will gladly help you. You can find out more concerning the functionality, areas of application and advantages of diaphragm seals in our video (YouTube ? WIKA Group).
See also our post
How do diaphragm seals work?