Tylok valves ensure rapid shut-off and prevent backflow, with high and low pressure options for various applications. They offer easy maintenance for OEM equipment or subsystem isolation. Choose PTFE seats and seals for corrosion resistance or upgrade for high temperature/corrosive media. Our 10K valves are rated to 10,000 psi. Offerings include GP, HP, 40 Series Ball Valves, 3-Piece Ball Valves, Needle Valves, Check Valves, and Plug Valves. Tylok's 3-piece valves feature reinforced PTFE seats, stainless steel construction, and are rated to 3,000 psi.