In sanitary applications, diaphragm seal systems ensure a safe and precise monitoring of the process pressure. WIKA therefore also offers welded units of diaphragm seal and measuring instrument with TRI-CLAMP� connection for process integration. A variety of this reference to easy-to-clean NovAseptic� connecting pieces can be done 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. pressure gauge 10 bar -2 flange connections, the TRI-CLAMP� is really a compact and lightweight component. The great advantage of this sort of connection is its simple handling. Measuring instruments are installed, without tools, using a clamp connection.
In order to be able to integrate the TRI-CLAMP� in to the process, a connecting nozzle of exactly the same size is required as a counterpart. In this manner, yet another hollow body is created on the vessel. Here, a dead space can arise through 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 alternative 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 important prerequisite for effective and, as well, rapid CIP/SIP processes.
Application-specific design
All diaphragm seal systems, as well as other WIKA measuring instruments, with conventional TRI-CLAMP� connections can be installed with NovAseptic� fittings without the modification measures. Generally, WIKA diaphragm seal systems for sanitary applications were created for specific applications ? in the case of pharmaceutical processes, relative to GMP guidelines. The machine fill fluid is accordingly FDA-compliant.
Note
More info on diaphragm seal systems can be found on the WIKA website. In case you have any questions, your contact will gladly assist you to. You will find out more about 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?