CH-AIR pneumatic head uses ON/OFF or linear control, threaded gear drive, one-way or two-way action, 1/4 rotation control for valves such as: Ball valve, Butterfly valve, Plug valve, ..
Can adjust the opening - closing cycle, ±5° accuracy.
Can change from two-way to one-way action and vice versa
Body material is cast aluminum
ISO 5211, DIN 33367, NAMUR VDI/VDE 3845, ATEX (Directive 94/9/CE) and IP-67
Pneumatic pressure: From 2 barg to 8 barg
Ambient temperature: From -20°C to +80°C