Fleyenda 316 316L Tri-Clamp Sanitary Ball Valve Valve pressure: 10-20 Bar Temperature Of Medium:-30°C to 180°C (-86°F to 356°F) The Tri-Clamp (sanitary clamp) connection removes the need for welding and enables rapid and sanitary connections in sanitary process lines. Depending on the application's needs, the actuator might be pneumatic, electric, or manually actuated.