NT International's Model 6500 Integrated Flow Controller features a valve seat and diaphragm designed to minimise dead volume and fluid shear and reduce the possibility of process contamination
Boiswood, the specialist distributor of components for gas and
liquid control, is now supplying NT International's Model
6500 Integrated Flow Controller (IFC).
Typical uses include
continuous flow control for critical dispense applications, CMP
slurry dispense to replace existing peristaltic pumps and batch
control for chemical spiking and blending.
The Patented Model
6500, which has been developed for use in ultra high purity
liquid chemical applications, features a valve seat and diaphragm
designed to minimise dead volume and fluid shear in order to
reduce the possibility of process contamination.
PTFE is used for
wetted parts and inert materials for non-wetted parts, making the
Model 6500 extremely resistant to harsh chemical environments and
It is fitted with dual PTFE valve diaphragms
for fluid containment and contamination protection and features
the latest motorised valve and flowmeter technology.
The unit is
activated by an analogue set point signal (i.e.
4-20 mA, 0-10
Vdc, or 0-5 Vdc) to maintain fluid flow at the desired set-point.
Other features include encapsulated internal electronics to
control all aspects of flow control, an Integral pressure
transducer for additional process information, 1% full-scale
accuracy for critical dispense applications, a compact footprint
for easy field installation where space is limited and fast
response for accurate dispense rates.