In sanitary applications, diaphragm seal systems ensure a safe and precise monitoring of the procedure pressure. WIKA therefore also offers welded units of diaphragm seal and measuring instrument with TRI-CLAMP� connection for process integration. A combination 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 activities, for tanks and similar vessels. Compared to other process connections for this industry, e.g. Master -2 flange connections, the TRI-CLAMP� is a compact and lightweight component. The great advantage of this kind of connection is its ease of handling. Measuring instruments are installed, without tools, using a clamp connection.
To become able to integrate the TRI-CLAMP� into the process, a connecting nozzle of the same size is necessary as a counterpart. In this manner, an additional hollow body is established on the vessel. Here, a dead space can arise during the process due to air inclusions or gas bubbles. Thus, an increased cleaning effort is essential to minimise the potential risks.
Rapid cleaning processes
NovAseptic� connecting pieces certainly are a hygienic option 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 connection without dead space. This fulfils an essential prerequisite for effective and, concurrently, rapid CIP/SIP processes.
Application-specific design
All diaphragm seal systems, along with other WIKA measuring instruments, with conventional TRI-CLAMP� connections could be installed with NovAseptic� fittings without the modification measures. In general, WIKA diaphragm seal systems for sanitary applications were created for specific applications ? regarding pharmaceutical processes, relative to GMP guidelines. The system fill fluid is accordingly FDA-compliant.
Note
More info on diaphragm seal systems can be found on the WIKA website. Should you have any questions, your contact will gladly help you. You will find out more about the functionality, regions of application and benefits of diaphragm seals inside our video (YouTube ? WIKA Group).
See also our post
Just how do diaphragm seals work?