Swivelling range: 0° - 90 Scotch Yoke principle, single-acting Safety position OPEN: Spring released, anti-clockwise, 087 PSI Housing: Anodised aluminium Shaft: Stainless steel Connection acc. to ISO/DIN F10/F12 Square socket: 22 x 22 mm Pneumatic connection: R 1/4’ Pressure range up to 10.0 bar(g) Temperature range: -20°C to +80°C