Catalogue 5 - STAUFF Quick Release Couplings

58 www.stauff.com/5/en/#58 UX Catalogue 5 § Edition 05/2023 STAUFF Push-to-Connect Couplings Series UX § Carbon Steel The Series UX coupling sleeve is available in two different overall lengths and is therefore compatible with the common commercially available built-in couplings. Series BG DN DN Q max Working Pressure Bursting Pressure Spillage Zoll metric Connected* Female Body Male Tip Inch ISO 4397 l/min US GPM bar PSI bar PSI bar PSI bar PSI ml fl oz UX-12 3 1/2" 12,5 100 26.42 250 3626 1000 14504 1000 14504 1000 14504 1,7 .0575 Technical Data Material Carbon Steel Surface Finishing Zinc-Plating and Thick-Film-Passivation (Chrome III) Standard Seal Material(s) NBR (Buna-N®), PTFE 2 Working Temperature -30° C ... +100° C / -22° F ... +212° F Valve Design Poppet Valve Connection Push Disconnection Pull Connect Under Pressure FemaleBodyup tomax.2,5bar /36PSI, ISO-AMaleTipup to themax.WorkingPressureallowed Application Agricultural and Forestry Machinery ISO Interchange ISO 7241-1 Series A, Size 12,5 The indicated pressure ratings only apply to the coupling itself and depend on the connection type. * in connection with QRC-HP-12-M-.... 2 Alternative seal materials are available on request. Please note: Unless otherwise stated, all flow characteristics have been determined with hydraulic oil with a kinematic viscosity of 28,8 - 35,2 mm 2 /s (28,8 - 35,2 cSt) and are only valid for components with non-reducing connections. Flow Characteristics QRC-UX-12 QRC-UX-12 kurzzeitig 1 10 100 1000 0,1 1 10 100 Q [l/min] Δp [bar] 1450.38 Q [US GPM/min] Δp [PSI] 264,17 26,42 2,64 .26 1.45 14.50 145.04 short-term