Rotary Directional Control
Valve -
4RDL02
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A lever operated rotary type directional control valve is
generally used for high pressure applications at low flow. These valves are used where leak-free closure is
required.
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Lever Operated Directional
Control Valve (Old Series) - DL10
( Series 10 )
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Completely encapsulated control mechanism for protection
against dirt. Five chamber design. Flexibility in rotating the operating mechanism by 90°
x 4. Wide variety of spools available in subplate model only.
Nominal flow and pressure
ratings |
Model |
Max. working pr. (bar) |
Max. flow l/min. |
4DL 10 |
Port P, A and B .....
350
Port T ................ 100 |
100 |
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Pilot Operated Directional
Control Valve (New Series) - DP 10
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Pilot operated directional control valves are hydraulically
operated spool valves. They control the start, stop & direction of fluid flow.
Available in 19 spool configurations. Available as spring centered and spring offset. Mounts on standard ISO 4401,
IS10187.
Nominal flow and pressure
ratings |
Model |
Max. working pr. (bar) |
Max. flow l/min. |
4DP 10 |
Port P,
A and B ......
350
Port T ................... 250
Port X and Y .......... 150 |
120 |
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Lever Operated Pressure
Holding D.C.V. - DLS 10, DLS 20
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Designed for single acting cylinders which are supposed to
hold pressure. Ensures smooth decompression prior to return of the cylinder ram. Large
return oil passage to reduce pressure drops, allowing rams to return under low external
forces. Valves can be connected in series for independent multiple single acting cylinder
operations.
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Solenoid Pilot Operated
Pressure Holding D.C.V. - DES 10,
DES 20 |
Designed for single acting cylinders which are supposed to
hold pressure.
Specially suitable for rubber moulding presses.
Ensure smooth decompression prior to return of the cylinder ram.
Available as standard & Quick Exhaust.
Large return oil passages allows rams to return under low external forces.
Valves with quick exhaust feature have 2.34 times larger return passages.
Provided with manual opening in case of power failures.
Valves can be connected in series for independent multiple single acting cylinder
operations.
The valve is actuated by a solenoid controlled pilot.
Flow passage areas |
Valve |
Model |
P to A
P to B |
B to T |
Standard |
4DES20A |
3.1 cm² |
5.3 cm² |
With quick
exhaust feature |
4DES20A |
3.1 cm² |
12.4 cm² |
Operating Pressure |
For ports P, A, B, C, G --- 350 bar
For port T ------------- 7 bar max. |
Pilot Pressure |
35 bar. |
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Solenoid Operated Directional
Control Valve (CETOP 03) - DE 06
(315 bar, 63 lpm)
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Direct solenoid operated, spool type, mounting on ISO 4401-03-02.
Five chamber body and spool design provides
low-pressure drop, with maximum performance.
Balanced spool design ensures proper shifting force for maximum reliability
and long life.
All spools and bodies are interchangable, simplifying maintenance. Wet pin DC solenoids ensure better heat dissipation, quitter operation,
there by increasing solenoid life.
Moulded solenoid coils eliminate moisture problems and ingress
of dust.
Plug-in-coils for ease of maintenance.
Indicator lights are a standard option.
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Solenoid Operated Directional
Control Valve (CETOP 05) - DE 10 (315 bar, 120
lpm)
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4-port, spool type, solenoid
operated, directional control valves with wet armature AC or DC coils and
wide variety of spool types with spring centered and spring-offset
arrangements.
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Five chamber body and spool design to facilitate high
flow.
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Conforms to ISO4401-5, NFPA T3.5.1M R1 and ANSI B93-7 D 05 interface.
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Available in 52 standard,
interchangeable spool configurations.
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Removable wet-armature AC
and DC solenoids for quick
replacement and conversions. Moulded solenoid coils to protect against
moisture and ingress of dust.
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Individual solenoid
plug-in connectors with indicator lights to ISO 4400 and DIN 43650.
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Special R-rings for high
extrusion resistance. Increased stability under high dynamic condition.
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Override for operation of
valve without electrical power.
Note on solenoid
identification :
Solenoid "a" is close to Port "A"
and Solenoid "b" is close to Port "B" for a direct
operated valve.
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![Solenoid Operated Directional Control Valve DE06 (CETOP 03)](../../pplimage_misc/4de10.jpg)
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Lever Operated Directional
Control Valve (CETOP 03) -
DL 06
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Completely encapsulated
mechanism for protection against dirt. Five chamber design for better
reduction in dynamic forces and longer valve life. Available as spring
centered, spring off-set or detented model. Operating head can be rotated
by 90° x 4 around spool
axis for flexibility in mounting. Valve mounting interface conforms
to ISO 4401-03-02. Five chamber body and spool design
provides low-pressure drop, with maximum performance. Balanced
spool design ensures proper shifting force for maximum reliability and
long life. All spools and bodies are interchangable, simplifying
maintenance. |
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Pilot Operated Directional
Control Valve - DP
20 -- (Discontinued)
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Pilot operated directional control valves are hydraulically
operated spool valves. They control the start, stop & direction of fluid flow.
Available in 19 spool configurations. Available as spring centered and spring offset. Mounts on standard ISO 4401,
IS10187.
Nominal flow and pressure
ratings |
Model |
Max. working pr. (bar) |
Max. flow l/min. |
4DP
20 |
Port P, A,
and B .......
350
Port T ...................... 250
Port X and Y ............. 150 |
300 |
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Solenoid Pilot Operated
Directional Control Valve - DEP
20 -- (Discontinued)
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Available as spring centered, spring offset
Valve mounting interface conforms to International and National standards.
Minimum pilot pressure is 5 bar.
Nominal flow
and pressure ratings |
Model |
Max. working pr. (bar) |
Max. flow l/min. |
4DEP20 |
Port P, A, B and X
............... 350
Port T (with internal drain) ... 160
Port T (with external drain) .. 250
Port Y ............................... 160 |
300 |
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Lever Operated Directional
Control Valve - DL20
-- (Discontinued)
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Completely encapsulated control mechanism for protection
against dirt. Five chamber design. Wide variety of spools available both in subplate and threaded model.
Nominal flow and pressure
ratings |
Model |
Max. working pr. (bar) |
Max. flow l/min. |
4DL20 |
Port P, A and B .....
350
Port T (with internal drain) .. 100
Port T (with external drain) .. 250 |
300 |
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Solenoid Operated Cartridge Directional
Control Valve -
CDE
06 -- (Discontinued)
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Solenoid operated cartridge type directional
control valve.
- Sliding spool construction.
- Wet pin solenoids ensure better heat
dissipation, quieter operation, there by increasing solenoid life.
- Moulded solenoid coils eliminate moisture
problems and ingress of dust.
- Plug-in-coils for ease of maintenance.
- Indicator lights are a standard feature.
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Solenoid Operated Directional
Control Valve (CETOP 05) - DE10-LP
(210 bar, 100 lpm) -- (Discontinued)
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4-port, spool type, solenoid
operated, directional control valves with wet armature AC or DC coils and
wide variety of spool types with spring centered and spring-offset
arrangements.
-
Five chamber body and spool design to facilitate high
flow.
-
Conforms to ISO4401-5, NFPA T3.5.1M R1 and ANSI B93-7 D 05 interface.
-
Available in 52 standard,
interchangeable spool configurations.
-
Removable wet-armature AC
and DC solenoids for quick
replacement and conversions. Moulded solenoid coils to protect against
moisture and ingress of dust.
-
Individual solenoid
plug-in connectors with indicator lights to ISO 4400 and DIN 43650.
-
Special R-rings for high
extrusion resistance. Increased stability under high dynamic condition.
-
Override for operation of
valve without electrical power.
Note on solenoid
identification :
Solenoid "a" is close to Port "A"
and Solenoid "b" is close to Port "B" for a direct
operated valve.
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![Solenoid Operated Directional Control Valve DE06 (CETOP 03)](../../pplimage_misc/4de10-lpjpg)
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