They have also succeeded fatigue-tests where opening-shut cycles under different pressure and temperature conditions have been done.

SIGEVAL has implemented a management quality system according to the ISO 90001:2000 standard certified by AENOR. Also, SIGEVAL butterfly valves has several international homologations for used in DRINKING WATER and GAS systems, as well as, TYPE APPROVALS for the Naval Industry.

The main objective for SIGEVAL Quality Policy is complete satisfaction of customers. According to that we have selected QUALITY as an strategic factor in application to all our organization. Our purpose is to reinforce competitiveness, to ensure customer satisfaction, to improve process related with product quality and guarantee accomplishment of quality requirements.

Quality Documents