... recessed bearings, virtually eliminates plugging/clogging of the valve.Hot tags: Segmented Ball Valve, China, mill, manufacturer, supplier, factory, ... ° degree V "notches", the V-ball Valve is a low maintenance valve with a tight bubble shut off feature ... : cylinder, pneumatic, electric, actuator, manual, gear, hydraulicHigh precision ball, high tightness seatLong life ball & seatThe best fire safe ...