Catalogue 5 - STAUFF Quick Release Couplings

42 www.stauff.com/5/en/#42 FO Catalogue 5 § Edition 03/2024 STAUFF Push-to-Connect Couplings Series FO § Stainless Steel 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 FO-06 1 1/4" 6,3 20 5.28 350 5076 2100 30458 1400 20305 2000 29008 0,01 .0003 FO-10 2 3/8" 10 45 11.89 350 5076 2200 31908 1200 17405 1700 24656 0,02 .0007 FO-12 3 1/2" 12,5 60 15.85 350 5076 1800 26107 1200 17405 900 13053 0,03 .0010 FO-19 4 3/4" 19 (20) 150 39.63 350 5076 1450 21031 800 11603 1200 17405 0,06 .0020 FO-25 5 1" 25 240 63.40 350 5076 1200 17405 700 10153 900 13053 0,1 .0034 Technical Data Material Stainless Steel V4A (AISI 316) Surface Finishing - Standard Seal Material(s) FKM (Viton®) 2 Working Temperature -25° C ... +200° C / -13° F ... +392° F Valve Design Flat Face Connection Push Disconnection Actuate Push Sleeve Connect Under Pressure not allowed Application Offshore ISO Interchange - The indicated pressure ratings only apply to the coupling itself and depend on the connection type. 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-FO-06 QRC-FO-10 QRC-FO-12 QRC-FO-19 QRC-FO-25 1 10 100 1000 0,1 1 10 Q [l/min] Δp [bar] Q [US GPM/min] Δp [PSI] 264,17 26,42 2,64 .26 1.45 14.50 145.04