Compressed air pressure regulator R40 series

springtwo-stageindustrial

Your are now in the overview of an article: R40 Choose a version from the table underneath, please. Description: Highly sensitive, two-step precision pressure regulator working in the flapper-nozzle principle. Solid construction for low-maintenance operation with compressed air or non-corrosive gases. Booster_version: In option A version the regulator can also be controlled by pilot pressure up to 7 bar in addition to range spring control. Thereby the regulator becomes a volume booster with double loop, parallel zero point shift Supply_pressure: maximum: see chart Air_consumption: Constant bleed only when flow is circulating. The greater the difference between supply and outlet pressure the greater is resulting in 3 l/min air consumption. Pressure_stability: 10 mbar pressure drop when changing flow rate from "0" to "max". Setting_accuracy: < 0.03 % outlet pressure. Ten adjusting knob turns for the setting of the whole adjustment range. Gauge_port: 1⁄4˝ NPT on both sides, screw plugs supplied Temperature_sensitivity: 1 % pressure deviation at temperature change of 30 °C Material_fluid_contact: brass, stainless steel, neoprene, aluminium and zinc