The structure of the track ball features 4)

no wear on/off: the ball, and then close the pneumatic valve seat, thereby eliminating the friction with the seat, solve the traditional pneumatic ball valve, pneumatic valve, brake cock pneumatic valve seat wear.
single pneumatic seat design: static monorail pneumatic valve seat, can guarantee the bidirectional zero leakage, avoid the double level cavity pressure increases. Pneumatic valve sealing surface wear pneumatic valve core: core sealing surface and polishing carbide surface layer, in order to meet the media in very demanding sealing occasions.
double needle dry: stem guide groove, needle along the rigidity, smooth action to control the pneumatic valve pneumatic valve stem and slide around the corner.
mechanical wedge clamping force: dry CAM at the bottom of the ramp, provides a mechanical wedge clamping force, to ensure that the pneumatic valve core and pneumatic seat is to continue to capture.
top into design: in the system, check and repair, maintenance simple online unloading.
leak detection: body design of special equipment, pneumatic valve leakage test on the Internet.
low torque operation: track pneumatic ball valve sealing surface due to friction, rotational torque is small, in addition to the gear, the bigger size, but with the pinion gear.
the best flow characteristics: full diameter, has the high standard path Cv value, reduce the pressure drop along the pipeline, so try to reduce wear.
self-cleaning: when pneumatic seat closed, sealing surface can flow medium along, will clean the impurity in the medium.
can sealing grease injection: can be maintained during the operation, by fat sealing grease injection, will complete control of pneumatic valves, to prevent leakage.
long life: track ball, to replace the ordinary ball seal pneumatic valve, brake pneumatic valves, pneumatic valve, cock pneumatic valve failure. The characteristics of unique track ball, can effectively reduce the equipment failure rate, greatly reduces the user's operation and maintenance costs.
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