Shutter valves operated by operator G 1/4
VALV 3/3 CC SIDE KNOB - MECHANICAL SPRING
https://www.tecnologiaoleodinamica.com/img/cms/Catalog Series CA.pdf
VALV 3/3 CC SIDE KNOB - MECHANICAL SPRING
https://www.tecnologiaoleodinamica.com/img/cms/Catalog Series CA.pdf