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: minimum: 0.3 bar above outlet 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 the air consumption, e.g. 9 bar inlet and 7 bar outlet resulting in 3 l/min air consumption. Exhaust: 50 l/min at 1.7 bar outlet pressure and 20 mbar overpressure to outlet pressure Pressure stability: 10 mbar pressure drop when changing flow rate from ‘0’ to ‘max’. Setting accuracy:
Технические характеристики
CharacteristicsProductfor air, for inert gasesTechnologyspringNumber of stagesmulti-stageApplicationsindustrial, precision, low-pressure, for pneumatic applicationsOther characteristicshigh-precision, pilote-operatedPressure
Max.: 31 bar (449.62 psi)
Min.: 0.02 bar (0.29 psi)
Flow
Max.: 1,200 l/min (317.01 us gal/min)
Min.: 300 l/min (79.25 us gal/min)
