Product Description
- Pneumatically driven rotary actuator for mounting on ball valves
- Mounting flange to ISO 5211 (Feb. '91)
- Drive connection with square according to DIN 3337 (from 2008 polygon)
- Connection for solenoid valve according to VDI/VDE 3845 (NAMUR) or via thread
- Connection for positioner or limit switch box in accordance with VDI/VDE 3845 (NAMUR)
- Visual indicator according to NAMUR - design ATEX-compliant Ex II 2GD c
- Housing - anodised aluminium
- Rack and piston - aluminium
- Cover - acetal resin
- Seals - NBR
- Temperature range - -20°C to max. +80°C
- Control pressure - 6 - 10 bar (lower pressures on request)
- Optional - Viton seals, different connection pattern
