Actuators and control valves are designed to control the intensity of flow liquid and gases. Pressure of the media works directly on the upper or lower surface of the diaphgrams emphasizing both weaks and strong points. Seval offer its thirty years old experience in planning and manufacturing diaphgrams in all type of elastomer with specific shape and charactieristics properly studied to reach top performances and reliability.

MOULDED, cut & punched itemsi

ACCESSORYfor drilling and pipes for oil industry
ROD WIPER DISCS


For further information feel free to contact: seval@seval.it


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