Page 117 - ParkerBrassCatalog2010

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Parker Hannifn Corporation
Parker Brass Products Division
Otsego, Michigan
C13
C
Catalog 3501E
Metric Right Angle Flow Control Valves
Exhaust fow
control
Prestofow - Flow regulator - Swivel outlet
Principle
Prestofow unidirection swivel fow regulators are designed for
mounting directly onto the cylinder exhaust port and provide precise
control of the piston rod speed. The swivel outlet is designed to allow
vertical or oblique tube exit where access is restricted.
• A check valve blocks the full fow ports in the exhaust direction.
• The fow is controlled by a needle valve ftted in the regulator bolt.
• The swivel outlet can be positioned in the most suitable direction.
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.
PTF4/8E6PB Flow Regulator with Push-In Connection
Part No.
1
B
C5
D
G1
H1
J
M
M2
N
N1
P
Y
PTF8E6PB4M5* 4 M5x0.8 8 1.65 10.0 1.5
4 11.7
18.4
6.2 22.5 20.5 10
PTF4E6PB4-1/8 4
1/8 14 3.00 14.4 2.0
6 14.3
30.0 10.7 34.5 20.5 14
PTF8E6PB6M5* 6 M5x0.8 8 1.65 10.0 1.5
4 12.7
20.4
7.2 24.5 23.0 12
PTF4E6PB6-1/8 6
1/8 14 3.20 14.4 2.0
6 15.3
31.0 10.7 34.5 23.0 14
PTF4E6PB6-1/4 6
1/4 17 5.20 18.4 4.0
7 17.3
35.0 13.8 41.0 23.0 17
PTF4E6PB6-3/8 6
3/8 22 5.50 21.6 4.0
7 19.8
40.0 17.3 51.0 23.0 22
PTF4E6PB8-1/8 8
1/8 14 3.20 14.4 2.0
6 16.8
33.5 10.7 34.5 25.0 14
PTF4E6PB8-1/4 8
1/4 17 5.20 18.4 4.0
7 18.3
37.0 13.8 41.0 25.0 17
PTF4E6PB8-3/8 8
3/8 22 6.00 21.6 4.0
7 20.8
42.0 17.3 51.0 25.0 22
* These fttings are supplied with Nylon seal.
YDOB
LAIRETAM
LEVIWS
WOBLE
LAIRETAM
TLOB
LAIRETAM
TLOB
DAERHT
GNILAES
ECIVED
SNOITANIMRET
TNEMTSUJDA
WERCS
GNIKROW
.PMET
GNIKROW
ERUSSERP
ssarB
kcalB
yxopE
detaoC
hgiH
ecnatsiseR
edimayloP
ssarB
5M
PPSB8/1
PPSB4/1
PPSB8/3
PPSB2/1
5M
nolyN
rehsaW
8/3-8/1
PPSB
elirtiN
laeS.D.E
mm8-mm4
nI-hsuP
ssarB
0morF
°
ot
051+
°
F
ISP041
180
°
Only items priced in current price list are carried in stock. Dimensions shown may be changed at any time without prior notice.
Fine thread
adjustment screw
To power valve
Check valve
Cylinder
page 3
N1
N
J
P
B
D
G1
1
M
M2
C5
H1
Y
Technical features