|
SAMPLING &
METERING
...with
the Pocketball valve located below the process vessel, cycling
the valve will transfer a fixed-volume sample of flowable liquid
or powder to discharge or collection side of the valve.
The Pocketball valve can be equipped with our P-500 Sequencer
to allow the User to program pre-set cycle intervals to continuously
meter flowable liquids or solids with fixed-volume accuracy.
Abrasive solids
applications such as in the metering of cracking catalyst in
the refining of gasoline is handled very successfully using our
proprietary diffusion hardened valve trim to prevent premature
wear of valve components and ensure long service life. Trim hardness
to Rockewell C 95 (if the Rc scale went that hight) is available. |
|
DISPENSING
...with
the valve installed above the process vessel, cycling the valve
will dispense flowable liquids or solids into the pressurized
vessel by gravity. Because the Pocketball valve prevents open
channel two-way communication, this eliminates rapid depressurization
of the process vessel. |
