Catalogue 5 - STAUFF Quick Release Couplings 57 UX Catalogue 5 § Edition 05/2023 STAUFF Push-to-Connect Couplings Series UX § Carbon Steel Product Description Push/Pull Push-to-Connect couplings of the UX series from STAUFF consist of a female body in a short or long version and are used for quick and easy connection (push) and disconnection of tubes, pipes and hoses by hand, i.e. without tools. The female body can be connected with the male tip under pressure and also includes a breakaway function. The Series was developed in accordance to ISO 7241-1 A and is available in the following nominal size 12 (1/2") and can connected with male tips of the Series HP-12 or Series IA-12. The proven design is suitable for use in agricultural and forestry machinery and hydraulic attachments. Other applications may, depending on the pressure and flow characteristics, include heavy-duty tractors and tippers. Features § poppet valve (open automatically when coupled, within rated working pressure, to keep the flow laminar) § Zinc-Plating and Thick-Film-Passivation (Chrome III) § High-flow valve unit with return volumetric flow up to 240 l/min § Push-pull function § can be installed as a breakaway coupling § a low coupling and uncoupling force required Applications Top Features Agricultural and Forestry Machinery Connect Under pressure Designed for secure connection