Our range of valves classified by DN: Needle valve for high pressure gas and liquid filling process DN03 VA03 Series Function Manual Pneumatic normally closed Pneumatic normally open DN / PN DN 3/420 BAR Temperature range -30 / + 80 ° C Fluids O2 / H2 / N2 / AR / He / CO2 / N2O / CO / AIR / CH4 / others on request Certifications DN06 VA06 Series Function Manual Pneumatic normally closed Pilot operated pneumatics by regulator DN / PN DN 6/420 BAR Temperature range -30 / + 80 ° C Fluids O2 / H2 / N2 / AR / He / CO2 / N2O / CO / AIR / CH4 / others on request Certifications DN12 VA12 Series Function Manual Pneumatic normally closed Pneumatic normally open Pilot operated pneumatics by regulator DN / PN DN 12/420 BAR Temperature range -30 / + 80 ° C Fluids O2 / H2 / N2 / AR / He / CO2 / N2O / CO / AIR / CH4 / others on request Certifications DN15 VA15 series Function Manual Pneumatic normally closed Pneumatic normally open Pilot operated pneumatics by regulator DN / PN DN 15/420 BAR Temperature range -30 / + 80 ° C Fluids O2 / H2 / N2 / AR / He / CO2 / N2O / CO / AIR / CH4 / others on request Certifications DN20 VA20 Series Function Manual Pneumatic normally closed Pneumatic normally open Pilot operated pneumatics by regulator DN / PN DN 20/420 BAR Temperature range -30 / + 80 ° C Fluids O2 / H2 / N2 / AR / He / CO2 / N2O / CO / AIR / CH4 / others on request Certifications Products > Valves > Non-return valves > Filters > Filling outlets > Pressure controllers > HP accessories / fittings > Medical and industrial gas filling equipment > Manual filling stations > Automated filling stations > Medical and industrial gas filling software SitemapLegal Notice Contact us