Shut-off valve, pneumatic, brass, G 1-1/2", DN 40, spring closing

Once installed, the shut-off valve opens and closes the line through a pneumatically driven piston with the flow of a ball valve. The data also state a control pressure of 4.2 - 8.5 bar. This version comes with thread G 1-1/2", nominal size DN 40 mm, face-to-face length 180 mm, height 102 mm and switching function spring closing.

Benefits

• At DN 40 mm the piston opens the full cross section and switches faster than a rotary actuator.
• The spring closing version determines where the valve goes without pilot air.
• The control pressure of 4.2 - 8.5 bar is fed through two G 1/8" pilot ports.
• The compact body with 180 mm face-to-face length and 102 mm height allows any mounting position.
• The temperature range of -20 to +80 °C depends on the seal material.

Applications

In compressed air circuits the G 1-1/2" valve shuts off a nominal size of DN 40 mm with a short switching time.