ky Simple and Effictive Ball Valve UltraPure Concept Ball Valve UltraPure is ideal for applications requiring a full flow body design to minimize line turbulence and pressure drop. Seat with cavity filler is standard offering for critical process applications requiring minimum risk for product entrapment. Standard Design The Ball Valve UltraPure consists of a stainless steel body that houses a rotating ball. The rotating ball is sealed in the body with a PTFE seat that fully encapsulates the ball. The valve is activated by a stainless steel handle that opens and closes the valve through a quarter turn. External thrust springs maintain constant pressure on the stem seal. The stem seal design eliminates the possibility of the stem becoming dislodged or blown out. . TECHNICAL DATA Temperature Temperature range PHYSICAL DATA . . . . . . . . . . . . . -20°C to 150°C (EPDM) Pressure Max. product pressure: Min. product pressure: Materials Valve body . . . . . . Ball & Stem . . . . . . Handle . . . . . . . . . External surface finish Internal surface finish Product wetted seals Actuator surface . . . CF3M (316L) 1.4401 (316L) 1.4301 (304) Semi-bright (blasted) Bright (polished), Ra ≤ 0.5 µm PTFE with cavity filler Epoxy coated

B. Pneumatic actuator air to spring E. Actuator bracket, coupling and hardware All valves are delivered with Alfa Laval Q-doc. Standard Seats Line Pressure Line Pressure Use the charts above to determine the amount of torque required to cycle the ball valve.

Standard and Encapsulated Seats: Ratings - Pressure vs. Temperature Reinforced (glass-filled) PTFE PTFE Manual Valve Dimensions Tri-Clamp® Ends Model 5308 ASME BPE 5308 TriClamp® (both ends) ASME BPE 5309 Weld Ends (both ends) Weld Ends Model 5309 *) C = Full bore diameter Model

Alfa Laval reserves the right to change specifications without prior notification. ALFA LAVAL is a trademark registered and owned by Alfa Laval ESE01739EN 1201 Corporate AB. © Alfa Laval How to contact Alia Laval Contact details for all countries are continually updated on our website. Please visit www.alfalaval.com to access the information direct.