Check the listing for details. UF1 PUSH BUTTON 1.5 - 3 OZ/SEC VALVE COMPLETE #2304. Condition: New. Listed at 318.76 USD. Gregoriou Brothers Refrigeration Since 1979Frosty-Freeze UF1 PUSH BUTTON 1.5 - 3 OZ/SEC VALVE COMPLETE #2304 UF1 PUSH BUTTON 1.5 - 3 OZ/SEC VALVE COMPLETE UF-1/UFB Electric Post-Mix Valves are a highly reliable, low maintenance group of valves. The product is modular in construction and allows the user to replace or change major assemblies without tools. Models available include basic Sanitary Lever, Portion Control, Self-Serve, and Optifill (automatic shut off electronic versions). UF1 PUSH BUTTON 1.5 - 3 OZ/SEC VALVE COMPLETE UF-1/UFB Electric Post-Mix Valves are a highly reliable, low maintenance group of valves. The product is modular in construction and allows the user to replace or change major assemblies without tools. Models available include basic Sanitary Lever, Portion Control, Self-Serve, and Optifill (automatic shut off electronic versions).