Hyspecs Excavator Valving User Manual
EXCAVATOR
VALVING &
ACCESSORIES
Australia
www.hyspecs.com.au | 1800 497 732
Excavator Valving & Accessories 2021
Excavator Valving & Accessories
Contents
1 Foreword
2 Introduction
Hydraulic Pilot Valves
3 Pilot Valve for Auxiliary Spool - HS9501
4 Two Stage Pilot Control of Main Spool - HS9515
5 Proportional Pilot Control - HS9525
6 Joystick Pattern Changer - HS9526/HS9527
7 Proportional Hydraulic Controllers, Foot Operated – SVM500 Series
8 Proportional Hydraulic Controllers, Single Axis, Stackable, Hand Operated – SVM100
Series
9 Proportional Hydraulic Controllers, Dual Axis, Single Lever Hand Operated – SVM400
Series
10 Multi-Function Ergonomic Handles
Quickhitch Valves
11 Quickhitch Valve – Single Acting - HS9503
12 Quickhitch Valve – Double Acting - HS9501
13 Quickhitch Valve – Double Acting - HS9514
Quickhitch Combination Valves
14 Quickhitch, Tilt (Low Flow) & Thumb Valve with Relief Protection - HS9507
15 Quickhitch & Tilt Valve with 5-Port Relief (Low Flow) - HS9508
16 Quickhitch & Tilt Valve with 4-Port Cross-line Relief (Low Flow) - HS9509
17 Two Inlets, Quickhitch & Thumb or Tilt Valve, 5-Port Relief (High Flow) - HS9518
Tilt Control Valves
18 Tilt Control Valve with 4-Port Cross-Line Relief (Low Flow) - HS9502
19 Tilt Control Valve with 4-Port Cross-Line Relief (Medium Flow) - HS9516
20 Tilt Control Valve with 5-Port Relief (Low Flow) - HS9505
21 Load Sense Tilt Control Valve with 5-Port Relief (Medium Flow) - HS9506
Tilt & Thumb Valves
22 Load Sense Tilt or Thumb Control Valve with Dual Counterbalance - HS9521
23 Tilt & Thumb Control Valve with Relief Protection (Low Flow) - HS9504
24 Thumb or Tilt Control Valve with 5-Port Relief (High Flow) - HS9512
Flow Sharing Valves
25 Dual Pump Flow Sharing Valve - A/HS8222P12GRCS
26 Dual Pump Higher Flow Sharing Valve - A/HS8223P16GRCS
Excavator Hose Burst Safety Valves
27 SAFEX
Relief Valves
29 4-Port Cross Line Relief Valves
31 5-Port Cross Line Relief Valves
Hydraulic Test Equipment
34 Webtec Hydraulic Test Equipment
TM
Valves
© HYDRAULIC SPECIALTIES PTY LTD.
Melbourne | Brisbane | Auckland | Christchurch
www.hyspecs.com.au | 1800 497 732
Excavator Valving & Accessories 2021
Excavator Valving & Accessories
Effective 1st March 2021
• All performance and specification figures are taken from the latest possible literature and may vary
from older literature versions.
• It is the responsibility of the system designer to determine suitability of the component.
• A commissioning, assembly or product conversion fee may apply.
• Product pictures shown are indicative only. Actual products may differ from that shown.
• Product contained in this catalogue is offered subject to Hyspecs’ normal terms and conditions of
sale.
• A restocking fee may apply on goods returned for credit.
• For high pressure (240+ bar) Hyspecs recommends steel manifolds.
• Pressure or flow setting charges may apply.
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Excavator Valving & Accessories 2021
Signifies
specific
1/4" BSPP ports
Number of cartridges in block,
where B = 2, C = 3, D = 4, etc
P = Pressure reducer, K = Pilot operated check
S = Steel block, blank = aluminium
12 or 24 VDC
L = coil with flying leads
G = coil with DIN plug
R = Relief, C = Check, M = C/B
Excavator Valving & Accessories
Introduction
• Hyspecs manufactures custom designed cartridge valve manifolds specifically to control
excavator attachments and meet safety standards. Hand and foot controls can be added to
the excavator to effectively control new attachments.
• Features:
- Compact design allows valving to be positioned in confined spaces where others do not fit.
- Manifold design minimises oil leakage paths
- Reliable low current draw solenoids provide millions of cycles lifetime
- Hardened spools and cages for longer life
- All work ports are located on single block face
- Can be operated continuously in temperatures up to 100°C without challenging the coils
insulation.
- Integral pressure reducing/relieving valves guard against pressure spikes and thermal shock.
- Low pressure drops
• Material:
- Aluminium or steel for pressures up to 240 bar and 350 bar respectively.
- All steel blocks are nickel plated to protect your investment.
Model Order Code
HS95* * P4 * * * * ** D *
• Hyspecs stocks Walvoil proportional hydraulic pilot controls. Hand and foot operated, single
and dual axis controls and multi-function ergonomic handles. See pages 6-9.
• Hyspecs manufactures hose burst safety valves (SAFEX
these valves prevent uncontrolled lowering of the boom/stick cylinders in the event of a hose burst,
thereby becoming part of the load holding and lowering system designed to comply with AS 1418.8
/ ISO 8643. See pages 25-26.
• Hyspecs manufactures cross line relief valves – specifically designed to protect tilt and thumb
cylinders from being damaged due to excessive external loading. See pages 28-32.
TM
Valves) specifically for excavators -
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Excavator Valving & Accessories 2021
Model
Description
Q max
l/min
P max
bar
Voltage
DC
HS9501P4BP**DL
Pilot valve, aluminium, flying
leads
11
207
12 or 24
HS9501P4BP**DG
Pilot valve, aluminium, DIN plug
with LED
11
207
12 or 24
Spare Components
Description
HS9501P4BP_B
Pilot manifold, aluminium
PR10-32A-0-N-04 or
Pressure reducer/reliever (5.5 – 27.6 bar)
PR10-32A-0-N-08
Pressure reducer/reliever (13.8 – 55.2 bar)
SV08-47D-0-N-0
4-way, 3-position solenoid valve (P blocked, A & B to T in neutral)
6306012
12 VDC coil, 8 size, DIN plug
6306024
24 VDC coil, 8 size, DIN plug
6302012
12 VDC coil, 8 size, flying leads
6302024
24 VDC coil, 8 size, flying leads
ISOL-30R
DIN plug to suit DC coils
P
T
A
B
TP
Hydraulic Pilot Valves
Pilot Valve for Auxiliary Spool - HS9501
• Pilot valves are used to provide pilot pressure to the auxiliary spool on an excavator. Auxiliary spools
are often used to attach rotating grapples. This valve gives the operator fingertip control of that new
attachment. A pressure reducer/reliever provides the user with a means of setting up the desired flow
with proportional auxiliary spools.
** Denotes coil voltage
• Valve includes alloy manifold block, 1 x 4-way 3-position solenoid cartridge valve and coils and 1 x
pressure reducer/reliever.
• 5 ports, A, B, P, T and TP, all ¼” BSPP
• Valve overall dimensions, 248mm x 63mm x 51mm (L x W x H)
• Electro-proportional directional cartridge option is available – Consult Hyspecs
• E coils and other terminations available – Consult Hyspecs
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Excavator Valving & Accessories 2021
P
T
A
B
TTP
Model
Description
Q max
l/min
P max
bar
Voltage
DC
HS9515P4CP**DL
Pressure reducer, 3-position solenoid valve
and 2-position 3-way solenoid selector,
flying leads
11
207
12 or 24
HS9515P4CP**DG
Pressure reducer, 3-position solenoid valve
and 2-position 3-way solenoid selector, DIN
plug with LED
11
207
12 or 24
Spare Components
Description
HS9515P4CP
Two stage pilot control manifold, aluminium
PR08-32A-0-N-04 or
Pressure reducer/reliever (5.5 – 27.6 bar)
PR08-32A-0-N-08
Pressure reducer/reliever (13.8 – 55.2 bar)
SV08-47D-0-N-0
4-way, 3-position solenoid valve
SV08-31-0-N-0
3-way, 2-position solenoid valve
6306012
12 VDC coil, 8 size, DIN plug
6306024
24 VDC coil, 8 size, DIN plug
6302012
12 VDC coil, 8 size, flying leads
6302024
24 VDC coil, 8 size, flying leads
ISOL-30R
DIN plug to suit DC coils
Hydraulic Pilot Valves
Two Stage Pilot Control of Main Spool - HS9515
• Designed to control the main spool of an excavator, partial flow or full flow.
** Denotes coil voltage
• Valve includes aluminium manifold, 1 x 3-way 2-position solenoid cartridge with coils and 1 x
pressure reducer/reliever.
• 5 ports, P, T, A, B & TP, all ¼” BSPP
• Valve overall dimensions, 299mm x 122mm x 50mm (L x W x H)
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Excavator Valving & Accessories 2021
Model
Description
Q max
l/min
P max
bar
Voltage
DC
HS9525P4BP**
Proportional pilot valve
Aluminium, Deutsch connector
18
240
12 or 24
Spare Components
Description
HS9525P4BP_B
Proportional pilot manifold aluminium
EHPR98-T38B-**ER
Proportional reducing/relieving with coil (0 – 57 bar)
4001417
Deutsch mating connector
P
T
A
B
TPB
TP A
Hydraulic Pilot Valves
Proportional Pilot Control - HS9525
• Designed to provide proportional pilot pressure to the auxiliary spool on an excavator to supply
proportional flow to attachments.
** Denotes coil voltage
• Valve includes alloy manifold block, 2 x proportional reducing/relieving drop-in-style valves with
coils and matching Deutsch connectors
• 6 ports, A, B, TPA, TPB, P & T, all ¼” BSPP
• Valve overall Dimensions: 120mm x 100mm x 50mm
• Plug-In style dual/single valve driver EVDR-0201 as a controller option
• Refer proportional valve controller page for controller options
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Excavator Valving & Accessories 2021
Model
Description
Q max
l/min
P max
bar
Voltage
DC
HS9526U7C**DL
Three 08, size 2 position, 4-way solenoid
valves, flying leads
11 207
12 or 24
HS9526U7C**DG
Three 08, size 2 position, 4-way solenoid
valves, DIN plug with LED
11 207
12 or 24
HS9527U7C**DL
Three size 10, 2 position, 4-way solenoid
valves with manual override, flying leads
23
207
12 or 24
HS9527U7C**DG
Three size 10, 2 position, 4-way solenoid
valves with manual override, DIN play with
LED
23
207
12 or 24
Spare Components
Description
HS9526U7C
Joystick pattern changer size 8 manifold aluminium
HS9527U7C
Joystick pattern changer size 10 manifold aluminium
SV08-40-0-N-0
4-way, 2 position solenoid valve
SV10-40M-0-N-0
4-way, 2 position solenoid valve with manual override
63060**
12 or 24 VDC coil, 8 size, DIN plug
63020**
12 or 24 VDC coil, 8 size, flying leads
63560**
12 or 24 VDC coil,10 size, DIN plug
63520**
12 or 24 VDC coil, 10 size, flying leads
ISOL-30R
DIN plug to suit DC coils
Hydraulic Pilot Valves
Joystick Pattern Changer - HS9526/HS9527
• Designed for joystick pattern changer between Hitachi and ISO.
** Denotes coil voltage
• Valve includes aluminium manifold block, 3 x 4-way, 2 position solenoid cartridges and coils
• 8 ports, A, B, C, D & A1, B1, C1, D1, all 7/16” UNO
• Valve overall Dimensions: HS9526 122mm x 120mm x 50mm
• HS9527 178mm x 150mm x 75mm
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Excavator Valving & Accessories 2021
Code
Model
Description
Control
Press.
bar
Max.
Flow
lpm
Max.
Press.
bar
181540001
SVM510-B/00001C
Foot Pedal Single
Acting Function
5.8 to 22
20
100
181530001
SVM500-B/01F-00001C
Foot Pedal Dual
Acting Function
5.8 to 22
20
100
Hydraulic Pilot Valves
• Walvoil remote hydraulic controllers allow users to remotely control pilot operated valves and
pilot operated pump servos.
• Working on pressure reducing principles, Walvoil hydraulic remote controllers can be configured
to a pressure control range to suit the majority of applications. Pressure range settings are field
convertible.
• Consult Hydraulic Specialties for the range of control springs available and metering curve
information.
• Remote controllers can be configured with ancillary electrical control options to combine a
machine’s control interface into a single compact package.
Proportional Hydraulic Controllers - Foot Operated - SVM500 Series
Pedal hydraulic pilot valves, available in different configurations. High sensitivity and low force, reduced
weight. For agricultural and earth moving machines.
The SVM500 series works according to the principle of direct-acting pressure reducing valves. In rest
position, the foot pedal is held in neutral by return spring; inlet port P is closed, and ports are connected to
tank port T. All ¼” BSP Ports are located under the body opposite the pedal.
SVM510 SVM500
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Excavator Valving & Accessories 2021
Code
Model
Description
Control Press.
bar
Max.
Flow
lpm
Max.
Press.
bar
181121116
SVM100/1-S/07G300020A
Single axis 1
controller
4.3 to 15.2
20
100
181122121
SVM100/2-S/07G300020A
Single axis 2
controllers
4.3 to 15.2
20
100
181123073
SVM100/3-S/07G300020A
Single axis 3
controllers
4.3 to 15.2
20
100
181124045
SVM100/4-B/01G300075B
Single axis 4
controllers
5 to 15
20
100
Hydraulic Pilot Valves
Proportional Hydraulic Controllers, Single Axis,
Stackable, Hand Operated - SVM100 Series
Low operating efforts, energy consumption and maintenance make
these hydraulic remote controls ideal for piloting remote control
directional valves, variable displacement pumps/motors, auxiliary
valves, friction and hydraulic brakes. Multiple hydraulic remotes are
assembled with tie rod kits. Valves come standard up to 4 working
sections with a maximum of up to 10 working sections on request –
contact Hyspecs.
Single Controller Two+ Controllers
8
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Excavator Valving & Accessories 2021
Code
Model
Description
Control
Press.
bar
Max.
Flow
lpm
Max.
Press.
bar
181420100
SVM400/01-B/01V00900020A
Dual axis no
button
4.3 to 15.2
20
100
181420684
SVM400/01-B/01V209-04500020A
Dual axis one
on/off button,
2A@12V DC
4.3 to 15.2
20
100
Hydraulic Pilot Valves
Proportional Hydraulic Controllers, Dual Axis, Single Lever Hand Operated –
SVM400 Series
Hydraulic joystick, double function available with a wide range of handles. Single lever joystick to
control two directional control valve working sections.
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Excavator Valving & Accessories 2021
Code
Model
Description
Suggested Use
Rating
5IMP200000
Series 10
Type X (ON)/OFF
push button,
Quick hitch
6A Resistive
4A Inductive
@30VDC
5IMP600000
Series 10
Type T 3-position
rocker switch
ON/OFF/ON, spring
centre
Tilt
6A Resistive
4A Inductive
@30VDC
2IM4000213
H series
No buttons
Aux.
-
2IM4000235
H series
Ergonomic type
2 ON/OFF push
buttons
Tilt
2A Resistive
@12VDC
2IM4000003
H series
Ergonomic type
3 ON/OFF push
buttons
Quick hitch, tilt
or thumb
2A Resistive
@12VDC
2IM4000145
H series
Ergonomic type
2 ON/OFF push, 1
rocker switch
Quick hitch, tilt
or thumb
2A Resistive
@12VDC
2IM4000221
H series
Ergonomic type
4 ON/OFF push
buttons
Tilt and thumb
2A Resistive
@12VDC
2IM8010034
P Series
Ergonomic type
2 ON/OFF push
buttons
Tilt
2A Resistive
@12VDC
2IM8010035
P Series
Ergonomic type
1 ON/OFF push
buttons
Quick hitch
2A Resistive
@12VDC
2IM8500007
P Series
Dead man trigger & 2
prop. rollers
2A Resistive
@12VDC
2IM8550004
P Series
Dead man trigger, 1
prop. roller, 2
ON/OFF
2A Resistive
@12VDC
5IMP030011
V Series
No buttons
Aux
-
5IMP032012
V series
Ergonomic type
1 ON/OFF push
buttons
Quick hitch
4A Resistive
@24VDC
Hydraulic Pilot Valves
Multi-Function Ergonomic Handles
• Quickhitch, tilt and thumb valves require switching gear to allow
the operator control.
• Walvoil remote handles provide this control, with their various
switching and handle options.
• M12 mounting adaptor
• Quenching diodes must be used on rocker switches for DC
operation.
Q
10
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