3 - funksjon,
"Anti Slam"
DN25-DN250
FA7100, 3-veis funksjon, DN25-250 PN10 - PN40.
Automatisk lufteventil for vann. FOX 3F AS (Anti Slam).
Compact single chamber design, with three functions.
The air valve will ensure the proper operation of the pipeline
networks allowing the release of the air pockets during working
conditions, the evacuation and the entrance of large volumes of
air in case of filling and draining operations.