FLOW CONTROL VALVE

The job of flow microregulators is to regulate speed in the pneumatic
cylinders. The confi guration of both type C (to be mounted on the
cylinder inlet) and type V (to be mounted on the valve port) is such as
to ensure full fl ow on feed and regulated fl ow on discharge. Type B
(bidirectional) can be used to regulate the fl ow both on feed and discharge.
Flow microregulators are divided into 4 series:
• MRF COMPACT O: can be adjusted using a screwdriver; the regulation
pin is lubrifi ed with a particular antivivration grease; it has reduced
dimensions and fi ne adjustment in the fi rst turns; adjustgment can be
prevented by assembling a disposable cap (supplied separately) that
can be removed using a tool.
• MRF COMPACT N: can be adjusted using the knob and/or screwdriver;
adjustment can be prevented by tightening the ring nut; it has the same
regulation curve as those in series O.
• MRF HIGH-FLOW: can be adjusted using the knob and/or screwdriver;
adjustment can be prevented by tightening the ring nut; it is ideal for
use in installations requiring high fl ow rates both on regulation and
discharge. Available in 1/8” and 1/4” and with a technopolymer ring.
• MRF PUSH-LOCK: it is the only one in the MRF series with a PUSH-LOCK
knob, that can be replaced by an anti-tampering knob (supplied
separately). Available in 1/8” and 1/4” and with a technopolymer ring.