AZ Armaturen Three way plug valve with ISO-top flange DIN-EN: DN 15 – 600 / PN 10 – 40 ASME: NPS ½“ – 24“ / class 150 – 300 PT range: -40 < T < 230/280°C, vacuum 10-8 mbarDesign Characteristics: free of cavities maintenance free – self lubricating mounting-flange for actuators acc. to DIN ISO 5211 easy accessible adjustment of the plug, even with mounted actuator vacuum tight fugitive emmission resp. clean air act certified (TA-Luft 2002 approval) PED 97/23/EG FDA conformity