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Floating Ball Valve
Floating Ball Valve Can always operate, simple structure, small size, light weight .
Valve operating torque, due to open and close the valve opening, and its value varies
in different directions. Butterfly in the opening, the valve body and disc shape of the
frontopening formed in the valve shaft as the center, to complete the formation of
different states on both sides, the front side of thedisc moving along the flow direction,
the direction of the other side of the upstream water the move, therefore, the side of the
bodyand the valve plate to form shaped like the nozzle openings,similar to the other side
of the orifice-shaped opening, the nozzleside than the expenditure side of the flow much
faster, and throttlevalve below will produce negative side often there will be rubber seal off.
Trunnion Ball Valve repair process is such that when the valve in the pipeline failure in need
of repair, you do not remove the valvefrom the pipeline, only the flange bolts and nuts removed,
the valvecover and stem assembly with taken down from the valve body,then remove the ball
and seat parts. Online you can repair the ball and seat. This service saves time, the production
losses to a minimum.
The advent of high-pressure valve in the 1950s .
Top Entry Ball Valve is mainly used for cut off or connected topiping in the media,
can be used for fluid regulation and control. Previously, "Natural Gas" required large-diameter
high-pressurevalve entirely dependent on imports, not only the products are expensive and
difficult to bring the service and other "consequences." Now we can produce more than 1000
mm diameter high-pressurevalve.
Valve operating torque, due to open and close the valve opening, and its value varies
in different directions. Butterfly in the opening, the valve body and disc shape of the
frontopening formed in the valve shaft as the center, to complete the formation of
different states on both sides, the front side of thedisc moving along the flow direction,
the direction of the other side of the upstream water the move, therefore, the side of the
bodyand the valve plate to form shaped like the nozzle openings,similar to the other side
of the orifice-shaped opening, the nozzleside than the expenditure side of the flow much
faster, and throttlevalve below will produce negative side often there will be rubber seal off.
Trunnion Ball Valve repair process is such that when the valve in the pipeline failure in need
of repair, you do not remove the valvefrom the pipeline, only the flange bolts and nuts removed,
the valvecover and stem assembly with taken down from the valve body,then remove the ball
and seat parts. Online you can repair the ball and seat. This service saves time, the production
losses to a minimum.
The advent of high-pressure valve in the 1950s .
Top Entry Ball Valve is mainly used for cut off or connected topiping in the media,
can be used for fluid regulation and control. Previously, "Natural Gas" required large-diameter
high-pressurevalve entirely dependent on imports, not only the products are expensive and
difficult to bring the service and other "consequences." Now we can produce more than 1000
mm diameter high-pressurevalve.
