Catalog HY15-3502/US
P.O. Sequence Valve (External Pilot)
Series SVH162
PC83
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
Parker Hannifin Corporation
Hydraulic Cartridge Systems
Technical Information
Specifications
Rated Flow 151.6 LPM (40 GPM)
Maximum Inlet 380 Bar (5500 PSI)
Pressure
Maximum 350 Bar (5000 PSI)
Pressure Setting
Maximum Tank 350 Bar (5000 PSI)
Pressure
Maximum See maximum drain flow chart
Drain Flow (Lower right)
Reseat Pressure 80% of Crack Pressure
Leakage at 82 cc/min. (5 cu. in./min.)
150 SSU (32 cST) @ 75% of Crack Pressure
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 .45 kg (1.0 lbs.)
Cavity C16-3
(See BC Section for more details)
Form Tool Rougher NFT16-3R
Finisher NFT16-3F
Performance Curve
Flow vs. Inlet Pressure
(Pressure rise through cartridge only)
General Description
Pilot Operated Sequence Valve (Externally Piloted,
Internally Vented). For additional information see
Technical Tips on pages PC1-PC6.
Features
•
Hardened, precision ground parts for durability
•
High accuracy, pilot operation design
•
Ball-type pilot for added stability
•
All external parts have yellow zinc dichromate. This
coating is ideal for salt spray applications.
(3)
(1)
(2)
Flow (Q)
75.8
20
37.9
10
113.6
30
LPM
GPM
0
151.6
40
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Pressure
0
25
8.6
10
3.4
5.2
6.9
1.7
125
150
PSI Bar
50
75
100
P
PILOT
- P
SETTING
Drain Flow
6.9 Bar (100 PSI) 0.69 LPM (0.18 GPM)
35 Bar (500 PSI) 1.55 LPM (0.41 GPM)
69 Bar (1000 PSI) 2.19 LPM (0.58 GPM)
138 Bar (2000 PSI) 3.10 LPM (0.82 GPM)
207 Bar (3000 PSI) 3.79 LPM (1.00 GPM)
Maximum Drain Flow
Pilot
(1)
Pressure
(2)
Sequence
(3)
P.O. Sequence Valve (External Pilot)
Series SVH162
Catalog HY15-3502/US
PC84
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
Parker Hannifin Corporation
Hydraulic Cartridge Systems
Technical Information
THIRD-ANGLE
PROJECTION
Ordering Information
Dimensions
Millimeters (Inches)
SealsPressure
Range
Adjustment
Style
Body
Material
Port
Size
Optional
Pressure
Setting
Code Seals / Kit No.
Omit Nitrile / (SK16-3)
V Fluorocarbon / (SK16-3V)
Code Pressure Range
10 6.9 - 69 Bar (100 - 1000 PSI)
Standard Setting:
34.5 Bar (500 PSI)
@ 11.3 LPM (3 GPM)
20 13.8 - 138 Bar (200 - 2000 PSI)
Standard Setting:
69 Bar (1000 PSI)
@ 11.3 LPM (3 GPM)
30 20.7 - 207 Bar (300 - 3000 PSI)
Standard Setting:
103.5 Bar (1500 PSI)
@ 11.3 LPM (3 GPM)
50 34.5 - 345 Bar (500 - 5000 PSI)
Standard Setting:
172.4 Bar (2500 PSI)
@ 11.3 LPM (3 GPM)
Code Body Material
Omit Steel
A Aluminum
Code Adjustment Style / Kit No.
F Fixed style, preset at factory.
K Knob Adjust (717784-15)
S Screw Adjust
T Tamper Resistant Cap (717785)
Optional Pressure Setting
Pressure ÷ 10
i.e. 235 = 2350 PSI
(Omit if standard setting is used)
Setting Range:
100 to 5000 PSI
All settings at 11.3 LPM (3 GPM)
SVH162
16 Size
P.O. Sequence
Valve
(External Pilot)
* Add “A” for aluminum, omit for steel.
Code Port Size Body Part No.
Omit Cartridge Only
12T SAE-12 (B16-3-*12T)
16T SAE-16 (B16-3-*16T)
36.4
(1.43)
36.9
(1.45)
72.1
(2.84)
(1)
(2)
(3)
38.1 (1.50)
Dia. Knob
1-5/16-12 UN-2A
Thread
Screw/Knob Version
1-1/2" Hex.
99 Nm
(73 lb. ft.)
Torque
Ø 26.9 (1.06)
Ø 28.5 (1.12)
39.5
(1.55)
38.8
(1.53)
Fixed Cap/Tamper Resistant Version
