The "O" series manually operated valves are available in versions with an orthogonal lever or inline with the spool axis, pull type, with G1/4 and G1/2 connections.

The design principles were aimed at creating a robust, versatile, and reliable product.

The valves can be mounted on a surface through the holes on the body or on a panel.

The ergonomics of the control have been carefully considered, and a bellows elastic membrane ensures the protection of the internal mechanism.