Stop valve, pneumatically actuated, port 1 G 1/2, port 2 G 1/2 female, pilot port G 1/8 female, type 66.012-12 - Riegler 107064

The stop valve 66.012-12 stops cylinders quickly in any position and suits emergency circuits such as emergency stop. With a pilot signal at port 3, air flows freely to and from the cylinder. When the signal drops, the valve shuts both directions and the cylinder stops.

Benefits

• Pilot pressure 1 to 5 bar, depending on operating pressure.
• Mounting position: any, ring piece can be rotated 360° after tighten. the valve.
• For compressed air and neutral gases.
• Operating pressure max. 10 bar.
• Medium and ambient temperature -10 to 70 °C.
• Body made of nickel-plated brass, seals made of NBR.

Applications

For cylinders with G 1/2 ports that need holding in intermediate positions or securing on pressure loss.