SEVALGRAF stopper gaskets offer a high quality sealing properties. In case of wear, the sevalgraf rings allow to reach the original size, just pressing the remaining ones.


Via A. Manzoni, 14 - 24060 Villongo (Bg) | Tel. +39 035.927.576 - Fax +39 035.928.913
e-mail: seval@seval.it