Catalogue 5 - STAUFF Quick Release Couplings

184 www.stauff.com/5/en/#184 HV Catalogue 5 § Edition 03/2024 STAUFF Screw-to-Connect Couplings Note: The connection of the two halves of a coupling is achieved depending on the type. It is important to observe the positive engagement of plug-type couplings and the secure tightening of screw-type couplings to the limit stop of the thread. Forced or improper separation will result in malfunction of the coupling. Series HV-51 § BG 12 § Nominal Size 51 Port A Dimensions Female Body Weight Male Tip Weight ( mm / in ) ( kg /lbs )ca. ( kg /lbs )ca. ØE ØG L1 L2 L4 min L5 SW1 SW2 Ordering Codes per 100 Ordering Codes per 100 Female Thread according to ANSI B 1.20.3 NPTF 2" -11 1/2 101 162 179 151,5 75,5 QRC-HV-51-F-NF32-BT-W66 793,50 QRC-HV-51-M-NF32-B-W66 557 3.97 6.37 7.05 5.96 2.97 1749.67 1227.98 A L3 L4 Series HV § Dust Protection Dimensions Material Dust Plug for Female Body ( mm / in ) D1 D2 L Ordering Codes Aluminium with chain QRC-HV-19-DF-CN-W89-SI * 69,5 48 270 Aluminium with chain QRC-HV-25-DF-48/CN-W89-SI 2.74 1.89 10.63 75,5 49 270 Aluminium with chain QRC-HV-31-DF-49/CN-W89-SI 2.97 1.93 10.63 95,5 48 280 Aluminium with chain QRC-HV-38-DF-48/CN-W89-SI 3.76 1.89 11.02 113,5 85 450 Aluminium with chain QRC-HV-51-DF-CN-W89-SI * 4.47 3.35 17.72 Dimensions Material Dust Cap for Male Tip ( mm / in ) D1 D2 L Ordering Codes Aluminium with chain QRC-HV-19-DM-CN-W89-SI * 70 48 270 Aluminium with chain QRC-HV-25-DM-48/CN-W89-SI 2.76 1.89 10.63 80,5 49 270 Aluminium with chain QRC-HV-31-DM-49/CN-W89-SI 3.17 1.93 10.63 96 48 280 Aluminium with chain QRC-HV-38-DM-48/CN-W89-SI 3.78 1.89 11.02 Aluminium with chain QRC-HV-51-DM-CN-W89-SI * * Available on request. SW: Width across flats. All dimensions in mm (inch). Drawing similar Series HV-25. * Insertion Male Tip. HV25-0-SI001 scale 0.4 D2 L D1 HV19-HV51 Muffe und Stecker scale 0,4 A L1 SW1 A L2 L5* L4 L4 SW2 zeichnerische Darstellung entspricht Serie HV 25 * Eintauchtiefe Muffe HV25-9-SI001 scale 0.4 D1 L D2