AIRWORK's XA1 series soft start valves with quick exhaust use air, with pressures up to 15 bar, operating temperatures from -10 to 50 °C. Flow rates (6 bar), with ∆p=1 bar: 1,850 Nl/min; 3,000 Nl/min or 5,200 Nl/min. M4X14, M5X18 or M6X20 wall clamping screws, with power outputs of 24 V DC (3 W) and 220 V AC (5 VA).