APV-10
* Modular assembly system, suitable for ‘Build Program’.
* Maximum operating pressure 350 Bar / 5076 PSI
* Different spool types up to 80 L/min / 21 GPM
* Compact sandwich design, suitable for mobile applications.
* Pressure compensated for simultaneous multi users.
* Several inlet plate types available for different types of pumps.
* Operating control in any combination (Electric-, Hydraulic and manual).
* Adjustable ΔP for setting the maximum flow for maximum proportional range.
* Several user port option functions.
* Designed for customization.
2
Index:
Main technical data ........................................................................................................................................... 3
Overview ............................................................................................................................................................ 4
Inlet section........................................................................................................................................................ 5
Control section ................................................................................................................................................... 7
Connection block ............................................................................................................................................. 12
End plate .......................................................................................................................................................... 14
General dimensions. ........................................................................................................................................ 16
Performance curves. ........................................................................................................................................ 17
Recommended spare parts breakdown .......................................................................................................... 20
3
Main technical data
Max. flow: Port P1 or P2 100 L/min. 26 Gallons/min
Port P1 + P2 160 L/min. 42 Gallons/min
Port A / B 80 L/min. 21 Gallons/min
Max. pressure: Port P / A / B 350 Bar 5076 PSI
Port T 35 Bar 508 PSI
Pressure setting range 14-350 Bar 205-5075 PSI
Pressure drop over 2-way compensator (A,B) 3-12 Bar 44-175 PSI
Internal pilot pressure supply 28 Bar 406 PSI
Pilot pressure for electric and hydraulic control 6-20 Bar 87-290 PSI
Spool stroke 7 mm
Spool overlap (dead band) 1 mm (13% of spool stroke)
Fluid Mineral oil according to
DIN 51524/51525
Fluid temperature range -30°C…+80°C
Viscosity range 10…500cSt, optimal 30cSt
Contamination level max. According to NAS 1638
Class 8 or ISO 4406: 18/16/13
Port connections
Port P, T G ¾” BSP 12” ORB
Port A,B G ½” BSP 10” ORB
Port Ls G ¼” BSP 6” ORB
Port L G 1/8” BSP 4” ORB
Port YA,YB G 1/8” BSP 4” ORB
Electric connection AMP Junior Power Timer / Deutsch
Nominal voltage 12 VDC or 24 VDC
Nominal current 12 VDC (1500 mA)
24 VDC (750 mA)
Coil resistance 12 VDC (4,72 ± 5% Ω)
24 VDC (20,8 ± 5% Ω)
Recommended dither frequency 100 Hz
Type of protection IP 65
Duty cycle 100%
Hysteresis 4%
4
Overview
1, Inlet plate
1A Adjustable pressure relief
1B, Inlet compensator/3-way compensator
1C Pilot pressure reducing valve
2 Control section
2A 2-way compensator
2B Delta P adjustment
2D solenoids A side
2E solenoids B side
2G stroke limitation A
2F stroke limitation B
2C Main control spool
3 Connection block
3B LSa LSb adjustment
3C Shock suction valves
4 End plate, P2 and T2
5
Inlet section
Inlet plates are available for fixed and variable displacement pumps, and constant pressure networks. Pilot
pressure reducing valve for pilot pressure is included. Interchange plug and orifice to change between UJ
and SJ is reachable from outside. P & T ports are ¾” BSP or 12” SAE ORB.
Inlet plate options:
Direct on the 1st side of the APV-10 an Anti-saturation with LS amplifier block can be mounted.
(Optional extras are; Pump unloading or proportional pressure relief).
6
Inlet configuration codes
10
K
SJ
350
B
-
O
A
-
-
Size
10
10
Build type
K
Sandwich
Plate version
UJ
For fixed displacement pump
SJ
For LS-pump and max. pressure valve in P
NJ
For LS-pump and LS safety valve
RJ
For fixed displacement pump and serial connection**
Pressure adjustment in bar
350
Max 350 bar
Port connections
B
P&T thread in BSP 3/4"
S
P&T thread in SAE ORB 12
-
options LS
O
Pump unloading function, normally open
C
Pump unloading function, normally closed
E
Prop pres relief increase current, increase pressure
F
Prop pres relief increase current, decrease pressure
Actuation
A
12 VDC
B
24 VDC
Oring type
-
HNBR (std)
Other oring types on request
Surface treatment
-
None (standard)
A
Protalloy
** under development
7
Control section
Control section.
The spools section is the base of the APV-10 control section, it contains the 2-way compensator with delta
P adjustment, so the flow can be adjusted without using the stroke limitation.
Each control sections has a handle mechanism, for emergency control, a lever can be mounted if needed.
To change between the several control types, a different end cap is used.
Manual control:
Hydraulic control, end cap with 2 ports ¼” BSP or 6” SAE ORB
8
Electric control, end cap with 2 solenoids
Electric Hydraulic Actuation, Canbus, LVDT cap
9
Control spool
There are 2 basic control spools available, the A spool with all ports closed in neutral position and the C
spool with P closed and A en B to T in neutral position, with 20% of nominal opening to T.
These 2 basic spools have 3 flow ranges, shown below.
A spool 0-80 l/min: AP-1020-S01-102
A spool 0-50 l/min: AP-1020-S01-202
A spool 0-30 l/min: AP-1020-S01-302
C spool 0-80 l/min: AP-1020-S01-152
C spool 0-50 l/min: AP-1020-S01-252
C spool 0-30 l/min: AP-1020-S01-352
Available upon request are 1:2 / 2:1 ratio spools, for A and C type.
Instead of the basic A and C type B and D type are available upon request.
For B type the B port blocked in neutral;
A port throttled to tank (20%).
For D type the A port is blocked in neutral;
B port throttled to tank (20%).
C Spool 0-30 l/min
C Spool 0-50 l/min
A Spool 0-80 l/min
10
Configuration codes control section (1)
10
K
F
S
H
E
B
A
M
Size
10
10
Build type
K
Sandwich
Compensator
F
With compensator
-
Body type
S
Standard body type
Compensator spring
S
Standard flow compensator spring
Control method
E
For electric or hydraulic control
O
For Hydraulic control only (port type chosen below)
H
For manual control
Actuating type /port type
B
24VDC
A
12VDC
K
Electric Hydraulic Actuator 24 VDC, LVDT **
J
Electric Hydraulic Actuator 12 VDC, LVDT**
H
24VDC with II 2G Ex mb II T4, flying leed **
O
Hydraulic control 1/4" BSP
P
Hydraulic control SAE ORB 4
Only in combination with manual control (H)
F
Spring return
B
Friction brake (under development) **
R
3 position detent (under development) **
Connector type
A
Amp junior connector
D
Deutsch connector
-
-
No handle included
M
Emergency Lever included with valve
** under development
11
Configuration codes control section (2)
C
1-
/
1-
Main spool type
A
All ports blocked in neutral
C
A&B to tank in neutral (20% of nominal flow)
Max. flow (l/min) (APV-10) A port / B port
1
80
2
50
3
30
Pre-tension (optional)
-
None
x
20 bar
12
Connection block
The connection block is the most flexible part of the APV range.
There are a few standard versions available.
Basic connection block ‘B’
Available with port connections in ½” BSP and 10” SAE Oring Boss
Connection block ‘BFY’
Available with port connections in ½” BSP en 10” SAE Oring Boss
includes Lsa and Lsb adjustments and ‘Y’ ports on both LS signals 1/8” BSP.
13
Connection block ‘BFLY’
Available with port connections in ½” BSP en 10” SAE Oring Boss
includes Lsa and Lsb adjustments and ‘Y’ ports on both LS signals in1/8” BSP
Adjustable shock-anti cavitation valves can be mounted.
Non-adjustable shock, and or anti cavitation valves are also available for larger qty’s or OEM solutions
Connection block configuration codes
B
L1
F
Z1
/
Z1
-
-
Port connections
B
Thread in BSP 1/2"
S
Thread in SAE ORB, size 10
Connection block body
-
Port connections only
FY
Lsa/Lsb + Y ports
L1
For shock / suction Z1, with 'Y' port Lsa/b inlcuded
-
LS pressure setting range
F
A and B > 100 bar
Cartridge A-side / B side
ZW
Shock suction 250-350 bar adjustable
ZV
Shock suction 170-250 bar adjustable
ZG
Shock suction 100-170 bar adjustable
Lower pressures are on request
Oring type
-
HNBR
Other oring types on request
Surface treatment
-
None (standard)
A
Protalloy
14
End plate
Basic end plate
The basic end plate has no additional ports.
End plate with additional P and T port
This end plate has additional P and T ports in ¾” BSP.
15
End plate configuration codes
10
K
PT
Z
B
3
-
-
Size
10
10
Build type
K
Sandwich
Plate version
PT
Including P2 and T2
PX
Closing plate with no additional ports.
Variant
Z
For LS signal from other valve in combination with PT
Thread type
B
BSP 3/4"
S
SAE ORB 12"
Tie Rod kit Length
1-14
Amount of sections
Oring type
-
HNBR
Other oring types are on request
Surface treatment
-
None (standard)
A
Protalloy
16
General dimensions (in mm)
Weight:
Inlet plate NJ 3,6kg
Inlet plate U/S J 3,5kg
Endplate PT 3,4kg
Endplate PX 1,0kg
Manual control section 3,0kg
Hydraulic control section 3,3kg
Electric control section 4,2kg
EHA control section 3,6kg
Connectionblock B; 0,9kg
Connectionblock BFY 0,5kg
Connectionblock BFL; 0,6kg
4-sectional valve like shown above: 25,2 kg
17
Performance curves.
P/q curve
18
19
20
Recommended spare parts breakdown
1. AP-1010-302U/S/N Inlet plate
2. AP-1640-002-393 Pressure reducing valve
3. AP-1010-303 Option A&L
4. AP-1610-364D/E Pump unloading or proportional pressure relief
5. AP-1020-300F Spool section F
6. AP-1020-303 Handle mechanism
7. AP-1020S000E Spring
8. AP-1020-S01-102/152 Spool A or C
9. AP-1020-302 End cap manual control
10. AP-1020-301 End cap hydraulic control
11. AP-1020-304 End cap electric control
12. AP-1020-356A/B Solenoid
13. AP-1020-305 End cap for EHA
14. AP-1020-356J EHA module
15. AP-1030-300 Connection block B
16. AP-1030-301 Connection block BFLY
17. AP-1030-303 Connection block BFY
18. ZC-0220-016 Relief and anti-cavitation
19. ZC-0220-020G/V/W Shock suction
20. AP-1040-303/304 End plate
21. AP-1020-309K1/14 Tie rod kit
