HEROSE - Model Type 04020 - Control Valves - Data Sheet

Type 04020 Technical dataNominal size GW 3/8 1/2 3/4 1 1-1/4 1-1/2 2Dimension code .X. 0300 0400 0600 1000 1200 1400 2000Face-to-face dimension FF 50 60 70 80 95 105 130Height H 75 85 95 105 120 130 145Socket depth a 10 13 14 17 19 19 23Handwheel-Ø B 40 50 60 70 80 90 110Wrench size across flats S1 22 27 32 41 50 58 70Wrench size across flats S2 4.5 5 6 7 8 9 9Weight ca. kg 0.35 0.4 0.5 0.7 1.1 1.4 2.3Kvs-Value m3/h 1.5 2.0 4.0 6.0 12.0 16.0 25.0Dimensions in mm.Standard marking acc. to Pressure EquipmentDirective 97/23/EC (PED).Essential: When ordering or requesting an offerplease indicate flow medium, workingpressure and working temperature.Materials DIN EN ASTM1 Body CC491K B 62 UNS C836002 Valve seal PTFE3 Control disc CW612N B 283 UNS C377004 Headpiece CW612N B 283 UNS C377005 Stem CW612N B 283 UNS C377006 Handwheel Zinc diecastingApplications:Suitable for non-toxic, non-inflammable fluids, gases and vapours.The laws, regulations and standards are to observe for the range of application.Working temperatures and pressures:up to max. 16.0 bar: -10°C / +14°F (263K) up to +80°C / +176°F (353K)up to max. 10.0 bar: -10°C / +14°F (263K) up to +120°C / +248°F (393K)up to max. 6.0 bar: -10°C / +14°F (263K) up to +160°C / +320°F (433K)Control Valves, PN16, DIN 3844Control characteristic: linearBronze body, screwed topwork in brasswith opening indicatorPart No. 04020.X.0000Female thread connection (G) acc. to ISO 7-1 RpControl ValvesType 04020HEROSE GMBH Phone +494531 509-0 Fax +494531 509 120 info@herose.com www.herose.com Edition 2014-11