The two-way steel ball valve  – polish treatment – is a ball valve produced by Maros Engineering to allow the total passage of the fluid.

The pneumatic ball valves we offer meet high standards of quality and safety.

Our pneumatic ball valves meet high standards of quality and safety. The direct contact between the ball and the internal seal ensures that the isolation is ideal in any condition, with the consequent improvement of the mechanical efficiency of each system. In addition, pneumatic actuation makes the various procedures much faster than usual, with the final aim of always having a product at its best from any point of view.


Type: two-way ball valve

Fluid temperature: -20°C / +160° (only valve without actuator)

Sizes: 1/4″ – 4″

With actuator: standard for temperatures from  -20°C  to +80°C, on request different actuators for different temperatures are avaliable


acciaio 1

Stainless Steel AISI 304/316