 Relief
valves suitable for most applications, with
flows up to 380 litres/min (100 US GPM) and
pressures up to 400 bar (5800 psi). Valves
available include direct acting, poppet type
reliefs suitable for safety and fast acting
requirements and pilot operated valves giving
good, accurate control over widely varying
flows.
 Dual
relief valve: 1) Differential
area/direct acting poppet type including
single or dual cartridge versions. 2)
Direct acting with make up checks. 3)
Pilot type with vent feature and make up
checks. Flows up to 380 liters/min (100
US GPM) and pressures up to 350 bar
(5000 psi).
 Sequence
valves are similar to relief
valves but with their spring
chamber referenced to a separate
drain port. Direct acting and
pilot operated versions with and
without free flow checks are
available in this section, with
flows up to 200 liters/min (52
US GPM) and pressures up to 350
bar (5000 psi). |
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 Pressure
control valves which limit the
downstream pressure to a set
level. Direct acting and pilot
operated versions with and
without reverse reliefs are
available. Flows up to 200
liters/min (52 US GPM) and
pressures up to 350 bar (5000
psi). |
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 Motion
control valves 300L/min, 400 bar (80 US
GPM, 5800psi) Single & Dual Overcentre .
Load Holding . Motion Control A
comprehensive range of valves generally
recognized as being the best in the
world. Our simple design provides
greater stability and secure load
holding leading to superior operator
control and safety. |
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Our compact BoomLoc valves are
designed for compliance with the ISO
8643 standard for material handling on
backhoes and excavators. These tried and
tested valves provide the ultimate in
smooth control and are the result of
long research and development coupled
with customer feedback. |
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 Check
valves of sizes up to 1 1/4” BSP and
cracking pressure from 0.5 to 7.0 bar.
Also included in this section are hose
rupture valves of sizes up to 3/4” BSP
and pilot check valves with flow ranges
up to 300 liters/min (80 US GPM). These
are available in cartridge, insert or
body form. |
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 Needle
and restrictor valves - both cartridge
and line mounted versions with port
sizes to 3/4” BSP and nominal flow rates
up to 85 liters/min (22 US GPM) and
working pressures up to 350 bar (5000
psi). |
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 Pressure
compensated flow regulators, both line
mounted and cartridge style. There are
three main types: 1) Restrictive style
2) Bypass style 3) Priority style
Regulated flows up to 350 liters/min (92
US GPM) and pressures up to 350 bar
(5000 psi) |
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 Flow
dividers/combiners with flow ratings up
to 220 litres/min (60 US GPM) and
pressures up to 280 bar (4000 psi).
Ideal for use in systems where actuators
are not mechanically linked and in
transmission systems as difflock valves. |
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 100
L/min, 250 bar (26 US GPM, 3600 psi)
Solenoid Operated Poppet . Spool . 2/2 .
3/2 . 4/2 . 4/3 High performance
conventional and proportional valves
requiring minimal solenoid power and
producing low pressure drops, with
little hysteresis and fast switching,
our directional valves give cost
effective, efficient, high speed and
reliable operation. Also flexible and
innovative design and development for
special applications. |
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 Pump
unloading valves both cartridge and
bodied versions. Flows up to 200
liters/min (52 US GPM) and pressures up
to 350 bar (5000 psi). The bodied valves
contain check valves and an internal
pilot. Ideal for accumulator systems. |
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 Shuttle
valves which are ideal for brake
circuits and pilot logic circuits. Also
included are remote sequence cartridges
which can be used for unloading or
sequencing small flows. Pressures up to
350 bar (5000 psi) and flows up to 30
liters/min (8 US GPM). Hot oil shuttle
integrated circuits are also included,
with pressures up to 350 bar (5000 psi)
and flows up to 120 liters/min (32 US
GPM). |
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