The Nordson Auto-Flo™ Valves provide accurate deposition and control for applications requiring sharp material cut-off and uniform bead and spray patterns. The valves can handle a wide range of high-performance, high-viscosity adhesives and sealants with viscosities up to 3,000,000 cps, including RTV silicones, grease, mastics, plastisols, epoxies, weldable sealers, urethanes and weldable/expander sealers.