Key features High level of dose accuracy Dose range from 25 to 75 mm3 Use of low extractives and regulatory    compliant materials Various dose retention channel designs to    prevent drain back

Other attributes In house development and manufacturing of    elastomers Routine control of extractables Materials with low water permeability Proven good compatibility with asthma    drugs (in house testing & use in commercial    Références) ACT design (rapid fill / rapid drain) version    available to eliminate loss of prime Ethanol extraction available

Valois have set new standards in the design, materials, manufacturing, control and performance for new generation of pMDIs.