In sanitary applications, diaphragm seal systems ensure a safe and precise monitoring of the procedure pressure. WIKA therefore 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 widely used in sanitary applications. It is used, among other things, for tanks and similar vessels. In comparison to other process connections because of this industry, e.g. DIN 11864-2 flange connections, the TRI-CLAMP� is really a compact and lightweight component. The great advantage of this sort of connection is its ease of handling. Measuring instruments are installed, without tools, utilizing a clamp connection.
In Caution to be in a position to integrate the TRI-CLAMP� into the process, a connecting nozzle of the same size is required as a counterpart. In this manner, yet another hollow body is established on the vessel. Here, a dead space can arise through the process due to air inclusions or gas bubbles. Thus, an elevated cleaning effort is necessary 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 straight into the top of 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, as well as other WIKA measuring instruments, with conventional TRI-CLAMP� connections could be installed with NovAseptic� fittings without any modification measures. Generally, WIKA diaphragm seal systems for sanitary applications are designed for specific applications ? in the case of pharmaceutical processes, relative to GMP guidelines. The system fill fluid is accordingly FDA-compliant.
Note
More info on diaphragm seal systems are available on the WIKA website. Should you have any questions, your contact will gladly help you. You could find out more concerning the functionality, areas of application and benefits of diaphragm seals inside our video (YouTube ? WIKA Group).
See also our post
Just how do diaphragm seals work?