Large flow pipe connection valve design compact and robust alternative pipe connection type or floor-mounted media: compressed air connection size: G1 / 8 drivers: 41032 start: electric / electronic control functions: closed center Maximum operating pressure: 8.0 bar work pressure: 3 ... 8 bar Electrical connection: DIN EN 175301-803 manual control: Press and rotate flow: 270 l / min Materials - Nuts and bolts: nickel-plated steel body: aluminum; die-cast aluminum