Cryogenic Ball Valves For cryogenic service (-425 F [-254 C]). Features a solid one piece stainless steel stem that ensure ball rotation in high torque cryogenic service. There are no pins or retainer clips to break, corrode or come loose.		Model F803 3-Piece Ball Valves Full port design allows higher Cv and better flow. Dual live loaded steam seal - Live loaded primary wedge ring and secondary love loaded V-ring packing reduces maintenance costs, reduces fugitive emissions, and compensates for packing wear.		Model R803 Reduced Port Ball Valves Swing out body design allows easy maintenance and full access to the piping system. Enclosed bolt design protects bolts from atmospheric corrosion. The Lock Out Handle is provided as standard.
True/Tube Micro-Clean Ball Valve Provides reliable, contaminate free, flow control in high purity gases, fluids and vacuum service. For applications that require ultra-clean type conditions for process contamination by microscopic particles from either media deposits or trace metallic elements involving valve components.