Pressure control
July 1st 2008 Hoerbiger-Origa has extended its
Airfit Control range of proportional
pressure regulators with models
that, it says, bring truly dynamic
control and precise regulation to
applications requiring large, rapidly
changing pressure differences,
high flow rates, or extremes in
input or output pressures.
Combining advanced electronics
with twin poppet valve configuration,
the new models extend the range
into new applications, delivering
performance and fast response.
Airfit SRE and CRE cover sizes
0.25 (G1/4) to 2in (G2). The design
uses two directional valves for
converting electrical pulses to pilot
pressure. Forced ventilation of the
pilot chamber means there is no
permanent air consumption and
the quantity of air pressure required
during the regulation process is
extremely low.
A self-regulating seal between
pilot chamber and output prevents
the stick-slip phenomenon. More articles from Hoerbiger-Origa Ltd: | 
