BALL VALVE WITH A GUARD FOR SELECTION OF LIQUID MEDIUM FLOW, A MECHANISM FOR GRADUAL FLOW SELECTION AND AN INSERT WHICH ALLOWS LINEAR AND LOGARITMIC FLOW OF THIS MEDIUM

摘要

Ball valve with the guard of changing flow for a setting of liquid medium (24) and with the guard to change the flow of liquid medium settings (25), a mechanism-step flow of liquid medium settings, and cartridge (21), which allows linear and logarithmic flow of the medium, allows the flow of the current security set medium through the ball cock. To avoid loss of guard changing the flow (24) of ball valves is protected through the string (53) and seal (54). To avoid loss of guard changing the flow (25) of ball valves is guarded by locks padlocks (56). Flow rate setting mechanism graduated liquid medium through the valve consists of a button (7), which has a support arm (41) in which there is teeth (40), which is the update of the current flow of fluid through the valve in the grip of teeth (42), which located in a medium scale flow (5). Change this setting, the flow of liquid media allows walk of the button (7) in the direction of "X" and rotating of this button (7) to the desired angle, flow, orother entity which is located on the scale of movement (6). Ball valve has different implementations of alternative housing as housing (1), housing (75) or housing (76) and the alternative flange (2), flange (46) or alternatively threaded connector (77) and threaded connector (78).