Catalog HY15-3501/US
Parker Hannifin Corporation
Hydraulic Cartridge Systems
Check
Valves
Shuttle
Valves
Load/Motor
Controls
Flow
Controls
Pressure
Controls
Logic
Elements
Directional
Controls
Manual
Valves
Solenoid
Valves
Proportional
Valves
Coils &
Electronics
Bodies &
Cavities
Technical
Data
SH
CV
LM
FC
PC
LE
DC
MV
SV
PV
CE
BC
TD
PV25
Proportional Pressure Reducing Valve
Series GTP0234Technical Information
Specifications
Rated Flow 19 LPM (5 GPM)
(At 70 PSI
∆∆
∆∆
∆P)
Max. Regulated 02 8 Bar (120 PSI) ‘SS’ Coil
Pressure @ 75% 10 Bar (150 PSI) ‘SP’ Coil
Current 03 17 Bar (240 PSI) ‘SS’ Coil
21 Bar (300 PSI) ‘SP’ Coil
05 33 Bar (480 PSI) ‘SS’ Coil
41 Bar (600 PSI) ‘SP’ Coil
09 50 Bar (720 PSI) ‘SS’ Coil
62 Bar (900 PSI) ‘SP’ Coil
18 100 Bar (1440 PSI) ‘SS’ Coil
124 Bar (1800 PSI) ‘SP’ Coil
Max. Input Press. 210 Bar (3000 PSI)
At Port 3
Max. Drainage 100 cc/min. When De-Energized
Flow In Regulating 750 cc/min. In Regulating Zone
Zone At 21 Bar (300 PSI) Input Pressure
Hysteresis @ 3.5%
100 Hz PWM
Dead End 10 ms At Step Signal
Response Time 0 To 75% of Nominal Voltage
Cartridge Material All parts steel. All operating
parts hardened steel.
Operating Temp. -40°C to +93.3°C (Nitrile)
Range/Seals (-40°F to +200°F)
-31.7°C to +121.1°C (Fluorocarbon)
(-25°F to +250°F)
Fluid Mineral-based or synthetic with
Compatibility/ lubricating properties at viscosities
Viscosity of 45 to 2000 SSU (6 to 420 cSt)
Filtration ISO Code 16/13,
SAE Class 4 or better
Approx. Weight .08 kg (.17 lbs.)
Cavity C08-3
(See BC Section for more details)
General Description
3 Way, 2 Position, Proportional Pressure Reducing
Valve. Side Cylinder Port. For additional information
see Technical Tips on pages PV1-PV6.
Features
•
Minimal Hysteresis
•
One piece cartridge housing ensures internal
concentricity
•
Coil: Waterproof, hermetically sealed, requires no
O’Rings; Symmetrical coil can be reversed without
affecting performance.
•
Nonmagnetic spool and housing assembly
•
All external parts zinc plated
Performance Curves
PWM Current Regulator Recommended
(1) (3)
(2)
Tank
(1)
Reducing
Pressure
(2)
Inlet
(3)
2 to 1
3 to 2
Flow (Q)
15.2
4
3.8
1
7.6
2
11.4
3
LPM
GPM
0
18.9
5
0
100
150
50
7.0
10.5
3.5
200 14.0
PSI Bar
Pressure Drop
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Pressure Drop vs. Flow
0
Control Pressure
100
600 41.4
20.7
27.4
34.5
13.8
6.9
300
400
500
PSI Bar
200
Current Amps
0.1
0.2
24V
12V
0.2
0.4
0.3
0.6
0.4
0.8
0
0.5
1.0
0.6
1.2
0.7
1.4
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Pressure @ Port 2 vs. Input Current
GTP0234 06
GTP0234 03
GTP0234 02
With 'SP' Coil @ 100 Hz PWM
Catalog HY15-3501/US
Parker Hannifin Corporation
Hydraulic Cartridge Systems
Check
Valves
Shuttle
Valves
Load/Motor
Controls
Flow
Controls
Pressure
Controls
Logic
Elements
Directional
Controls
Manual
Valves
Proportional
Valves
Coils &
Electronics
Technical
Data
SH
CV
LM
FC
PC
LE
DC
MV
SV
PV
CE
BC
TD
Bodies &
Cavities
Solenoid
Valves
Proportional Pressure Reducing Valve
Series GTP0234
PV26
Technical Information
Filter
Screen
Override
Option
Coil
Type
Coil
Termination
Code Filter Screen
1 60 Mesh Screen on
Inlet Port
Coil
Voltage
GTP0234
08 Size
Proportional
Valve
Style
Code Override Option
0 Not Required
5 Detented M.O.
Dimensions
Millimeters (Inches)
Ordering Information
THIRD-ANGLE
PROJECTION
Code Style (Maximum
Regulated Pressure)
02 8 Bar (120 PSI) ‘SS’ Coil
10 Bar (150 PSI) ‘SP’ Coil
03 17 Bar (240 PSI) ‘SS’ Coil
21 Bar (300 PSI) ‘SP’ Coil
05 33 Bar (480 PSI) ‘SS’ Coil
41 Bar (600 PSI) ‘SP’ Coil
09 50 Bar (720 PSI) ‘SS’ Coil
62 Bar (900 PSI) ‘SP’ Coil
18 100 Bar (1440 PSI) ‘SS’ Coil
124 Bar (1800 PSI) ‘SP’ Coil
Code Seals / Kit No.
N Nitrile / Buna-N (Std.)
(SK30081N-1)
V Fluorocarbon /
(SK30081V-1)
Seals
1
62.7
(2.47)
19.8
(0.78)
33.8
(1.33)
Manual Override
(Infinite Control)
3/4-16 UNF
12.7
(0.50)
(1)
(2)
(3)
XXVDC XXW
CCX XXX H
MADEINU.S.A.
PAT.XXXXXXX
93.75
(3.69)
40.21
(1.58)
5.59
(0.22)
39.6
(1.56)
13.21
(0.52)
3/4 Hex.
4.1 Nm
(3 lb. ft.)
Torque
7/8 Hex.
27 Nm (20 lb. ft.)
Torque
See Super Coil
1/2" I.D.
Information For
Terminal Connectors
Port
Size
Body
Material
* Add “A” for aluminum, omit for steel.
Code Port Size Body Part No.
Omit Cartridge Only
4P 1/4″ NPTF (B08-3-*4P)
4T SAE-4 (B08-3-*4T)
6T SAE-6 (B08-3-*6T)
6B 3/8″ BSPG (B08-3-*6B)
Code Body Material
Omit Steel
A Aluminum
Code Coil Voltage
Omit Without Coil
D012 12 VDC
D024 24 VDC
Code Coil Termination
Omit Without Coil
D DIN Plug Face
A Amp Jr. Timer*
L Dual Lead Wire*
H Molded Deutsch*
See Super Coil 1/2
″″
″″
″
I.D.
*DC Only
Code Coil Type
Omit Without Coil
SS Super Coil - 14 Watts
SP Super Coil - 19 Watts
