SISTO C, 2-piece TFM/EPDM Diaphram
This 2-piece TFM/EPDM diaphragm is perfectly suited to applications involving high chemical and thermal stress. Both TFM and EPDM comply with FDA specifications. A metal pin embedded in the TFM diaphragm helps lifting the diaphragm and thus opens the valve. To avoid damage to the diaphragm during valve closure, the metal pin is fitted to the bonnet assembly by means of a floating nut.
|Sizes||DN6 – DN100|
|Temp. range||-30⁰C - 150⁰C (short-term 160⁰C)|
|Material||TFM film backed up by second diaphragm of EPDM Rubber|
|Certificates||USP Class VI, 3.1b, FDA,|