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Diaphragm valve – straight type
The diaphragm valve can be of different designs (straight, curved). It is characterised by its closing mechanism, which occurs via internal diaphragm deformation until contact with the internal layer of the valve is obtained. Especially used for chemical applications, it is also used for pharmaceutical and food-processing applications.
| Body material | Float material |
| Cast Iron | Butyl |
| PN ( end ) | End |
| Pn 10 | Flanged |
| Contact sealing | Operation system |
| Rubber | Handwheel non rising stem |
Diaphragm valve – weir type
The diaphragm valve can be of different designs (straight, curved). It is characterised by its closing mechanism, which occurs via internal diaphragm deformation until contact with the internal layer of the valve is obtained. Especially used for chemical applications, it is also used for pharmaceutical and food-processing applications.
| Body material | Float material |
| Cast Iron | Butyl |
| PN ( end ) | End |
| Pn 10 | Flanged |
| Contact sealing | Operation system |
| Rubber | Handwheel non rising stem |