12 www.stauff.com/5/en/#12 Overview 1250 / 18130 1000 / 14504 900 / 13054 800 / 11603 Working Pressure bar / PSI 700 / 10153 600 / 8702 500 / 7252 400 / 5802 300 / 4351 200 / 2901 100 / 1450 Series FF FC FH FO HP HU UX IA IA IB IB Material Carbon Steel • • • • • • • Stainless Steel • • • Brass • Surface Finishing Zinc-Nickel • • • • • • Zinc-Plating and Thick-Film-Passivation (Chrome III) • • • Standard Seal Material(s) 1 NBR (Buna-N®) • • • • • • • HNBR FKM (Viton®) • • • • PTFE • • • • • PU • • Working Temperature °C -25 ... +100 -25 ... +100 -25 ... +200 -25 ... +200 -25 ... +100 -25 ... +100 -30 ... +100 -25 ... +100 -25 ... +200 -25 ... +100 -25 ... +200 °F -13 ... +212 -13 ... +212 -13 ... +392 -13 ... +392 -13 ... +212 -13 ... +212 -22 ... +212 -13 ... +212 -13 ... +392 -13 ... +212 -13 ... +392 Valve Design Flat Face • • • • Poppet Valve • • • • • • • Ball Valve Connection Push • • • • • 2 • 2 • Push and actuate Push-Pull Sleeve • • Push and actuate Push Sleeve • • • • Screw Disconnection Pull • 2 • 2 • Actuate Push-Pull Sleeve • • Actuate Push Sleeve • • • • • • • • Screw Connect Under Pressure6 Male Tip • 3 • 3 Female Body • 7 Application Agricultural and Forestry Machinery • • • • • Construction Machinery • • Industrial Hydraulic • • • • • • Offshore • Rescue and Tensioning Hydraulics ISO Interchange ISO 16028 ISO 16028 ISO 16028 ISO 7241-1, Series A ISO 7241-1, Series B Page 17 29 37 41 45 53 57 61 67 73 79 1Alternative seal materials are available on request. Working Pressure depends on the nominal size. Minimum Working Pressure Quick Release Couplings § Overview Catalogue 5 § Edition 03/2024 6Only Residual Pressure 7Female Body up to max. 2,5 bar / 36 PSI, ISO-A Male Tip up to the max. Working Pressure allowed 8Max. 20 bar / 290 PSI Residual Pressure with Tools 9Up to max. 50 bar / 725 PSI with Tools 2When mounting the Sleeve in Bulkhead 3Up to max. 250 bar / 3626 PSI 4Up to 33% of the Working Pressure with Tools 5Max. 100 bar / 1450 PSI
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