Page 113 - ParkerBrassCatalog2010

Parker Hannifn Corporation
Parker Brass Products Division
Otsego, Michigan
C9
C
Catalog 3501E Metric Right Angle Flow Control Valves
Prestofow - Flow regulator - Compact series
Principle
Prestofow compact fow regulators are designed for mounting
directly onto cylinder ports to provide precise control of piston rod
speed. Thanks to their compactness they are particularly suitable for
applications where space is at a minimum. These unidirectional fow
regulators are available for exhaust or inlet fow control.
• A check valve blocks the full fow ports in the exhaust or
inlet direction.
• The fow is controlled by a needle valve ftted in the regulator bolt.
Flow adjustment
Flow control is adjusted with an Allen key. The large number of turns
from fully closed to fully open allows for precise fow control.
Exhaust fow
control
Inlet fow
control
YDOB
LAIRETAM
TLOB
LAIRETAM
TLOB
DAERHT ECIVEDGNILAES SNOITANIMRET GNIKROW
ERUTAREPMET
GNIKROW
ERUSSERP
ssarB
yxopEkcalB
detaoC
ssarB 5M
PPSB8/1
PPSB4/1
PPSB8/3
PPSB2/1
5M
nolyNdaerhT
rehsaW
2/1-8/1
elirtiNPPSB
laeS.D.E
-mm4
mm21
nI-hsuP
noitcennoC
2/1-8/1
PPSB
5M+
elameF
NIDdaerhT
gnoL2583
0morF° ot
002+° F
ISP041
Adjustment screw
To power
valve
Cylinder
Check valve
360°
Technical