005 Series Modular Valves
YUKEN’s Modular Valves are stack type valves, and require no piping. They not only rationalize system build, but they also meet the technical requirements for a variety of hydraulic systems. Stacking systems is a new era in hydraulics. The valves have standardized mounting surface conforming to ISO 4401 and optimum thickness for each size. Any hydraulic circuits can be easily composed by stacking the valves with mounting bolts. The valves can be used widely for hydraulic systems for various industries such as machine tools, special purpose machines, ships and steel mill equipment.
Features:
1. Installation and mounting space can be minimized.
2. No special skill is required for assembly and any addition or alteration of the hydraulic circuit can be made quickly and easily.
3. Problems such as oil-leaks, vibration and noise which may be caused by piping are minimized, increasing the reliability of the hydraulic system.
4. Maintenance and system check-ups can be easily carried out as they are normally installed in stackable units.
01 Series Modular Valves
YUKEN’s Modular Valves are stack type valves, and require no piping. They not only rationalize system build, but they also meet the technical requirements for a variety of hydraulic systems. Stacking systems is a new era in hydraulics. The valves have standardized mounting surface conforming to ISO 4401 and optimum thickness for each size. Any hydraulic circuits can be easily composed by stacking the valves with mounting bolts. The valves can be used widely for hydraulic systems for various industries such as machine tools, special purpose machines, ships and steel mill equipment.
Features:
1. Installation and mounting space can be minimized.
2. No special skill is required for assembly and any addition or alteration of the hydraulic circuit can be made quickly and easily.
3. Problems such as oil-leaks, vibration and noise which may be caused by piping are minimized, increasing the reliability of the hydraulic system.
4. Maintenance and system check-ups can be easily carried out as they are normally installed in stackable units.
03 Series Modular Valves
YUKEN’s Modular Valves are stack type valves, and require no piping. They not only rationalize system build, but they also meet the technical requirements for a variety of hydraulic systems. Stacking systems is a new era in hydraulics. The valves have standardized mounting surface conforming to ISO 4401 and optimum thickness for each size. Any hydraulic circuits can be easily composed by stacking the valves with mounting bolts. The valves can be used widely for hydraulic systems for various industries such as machine tools, special purpose machines, ships and steel mill equipment.
Features:
1. Installation and mounting space can be minimized.
2. No special skill is required for assembly and any addition or alteration of the hydraulic circuit can be made quickly and easily.
3. Problems such as oil-leaks, vibration and noise which may be caused by piping are minimized, increasing the reliability of the hydraulic system.
4. Maintenance and system check-ups can be easily carried out as they are normally installed in stackable units.
04 Series Modular Valves
Yuken’s 005 to 10 series modular valves come in six sizes and have gained a reputation for their high pressure and flow rate capacities. As part of our product line expansion, we are pleased to announce the release of 04 (1/2) series modular valves. For hydraulic systems with high flow rates, which 03 series valves (maximum flow rate of 70 L/min) are not capable of handling, 06 series modular valves (maximum flow rate of 500 L/min) have been conventionally used. In such cases, the use of 04 series valves for hydraulic systems with flow rates up to 300 L/min will help reduce both cost and size of the systems.
06 Series Modular Valves
Updated design from 30 series to 70 series of the “06” size modular valves. Please confirm dimensions when upgrading from the 30-design to 70-design. See notice of Model Number Change below.
10Ω Series Flow Control and Check Valves (EF(C)G-03/06-51)
Since the preselected flow rate continuously varies in proportion to the current input to the valve, the system flow rate can be remotecontrolled as desired by regulating the current output from the amplifier. Further, since the pressure and temperature compensation functions are provided, the preselected flow rate is not be affected by pressure (load) or temperature (fluid viscosity). This valve is ideal for use where actuator startup, stop, and speed changes are to be implemented without producing a shock. Note that this valve is used in conjunction with the applicable power amplifier.
10Ω Series Flow Control and Check Valves (EF(C)G-03/06-51)
Since the preselected flow rate continuously varies in proportion to the current input to the valve, the system flow rate can be remotecontrolled as desired by regulating the current output from the amplifier. Further, since the pressure and temperature compensation functions are provided, the preselected flow rate is not be affected by pressure (load) or temperature (fluid viscosity). This valve is ideal for use where actuator startup, stop, and speed changes are to be implemented without producing a shock. Note that this valve is used in conjunction with the applicable power amplifier.
10Ω – 10Ω Series Flow Control and Relief Valves (EFBG-03-125-61/06-250-61/10-500-51)
This flow control and relief valve is an energy-saving valve that supplies the minimum pressure and flow necessary for actuator drive. Since this valve controls the pump pressure by following the load pressure while keeping the differential pressure minimized, it serves as a low power consumption energy-saving, metre-in, controlled flow control valve. Further, since a temperature compensation function is incorporated, this valve provides consistent flow control without respect to the fluid temperature.
10Ω – 10Ω Series Flow Control and Relief Valves (EFBG-03-125-61/06-250-61/10-500-51)
This flow control and relief valve is an energy-saving valve that supplies the minimum pressure and flow necessary for actuator drive. Since this valve controls the pump pressure by following the load pressure while keeping the differential pressure minimized, it serves as a low power consumption energy-saving, metre-in, controlled flow control valve. Further, since a temperature compensation function is incorporated, this valve provides consistent flow control without respect to the fluid temperature.
40Ω Flow Control and Check Valves (EF(C)G-02/03/06/10)
Since the pre-selected flow rate continuously varies in proportion to the current input to the valve, the system flow rate can be remote controlled as desired by regulating the amplifier current output. Further, since pressure and temperature compensation functions are provided, the pre-selected flow rate is not affected by pressure (load) or temperature (fluid viscosity). This valve is ideal for use where actuator startup, stop, and speed changes are to be implemented without producing a shock. Note that this valve is used in conjunction with the applicable power amplifier.
40Ω – 10Ω Series Flow Control and Relief Valves (EFBG-03/06/10-17)
This flow control and relief valve is an energy-saving valve that supplies the minimum pressure and flow necessary for actuator drive. Since this valve controls the pump pressure by following the load pressure while keeping the differential pressure minimized, it serves as a low power consumption energy – saving, metre-in, controlled flow control valve. Further, since a temperature compensation function is incorporated, this valve provides consistent flow control without respect to the fluid temperature.
A Series Variable Displacement Piston Pumps
- A variety of control methods are supported
- Ten types of unique control methods are available which integrate amplifiers and sensors. These control types range from standard pressure compensator control to proportional solenoid pressure/flow control.
- Available in a wide range of displacements from 10 to 219 cm3/rev (.610 to 13.36 cu. in. /rev)
A3H Series Variable Displacement Piston Pumps
- New pump series for the industrial and mobile markets. Features a load sense compensator, 4000 PSI rating, and higher shaft speeds.
- Variable displacement piston pumps offer high pressure, high performance in a simple and compact package.
High Pressure: 35 MPa (5080 PSI) - High volumetric efficiency
- These pumps maintain a high volumetric efficiency, even at a pressure of 35 MPa (5080 PSI).
- Available in a wide range of displacements
- Seven models are available in displacements ranging of 16.3 to 180.7 cm3/rev (.995 to 11.03 cu. in./rev).
- Variable displacement piston pumps offer high pressure, high performance in a simple and compact package.
A3HG Series High Pressure Variable Displacement Piston Pumps
- Wide assortment of models to ensure interchangeability with pumps available on the global market European models: Compatible with ISO3019-2, North American models: Compatible with SAE J744 Standard models are available with keyed or splined shaft end.
- Wide displacement range and high volumetric efficiency While inheriting the high performance of A3H series pumps, A3HG series pumps feature higher rated pressure design (31.5 MPa).
- Through drive supplied as standard
A3HM Series High Pressure Variable Displacement Piston Pumps
- “A3HM“ series piston for open circuit pumps match the requirements of construction machinery and mobile equipment. Drastically compact and lightweight. Suitable for mobile products.
Advantages
- Compact and lightweight compared with conventional pumps.
- Applicable for medium pressure hydraulic systems: Rated Pressure 31.5 MPa and Max. Pressure 35 MPa.
- We offer 6 models in the geometric displacement range from 18.6 to 100.7 cm3/rev. Available for a wide range of applications.
- Through-drive type is employed for standard models. Driven side pumps with displacement volume up to the same displacement as that of the driving pump can be connected. Wide range of maximum flow rates.
A7H Series High Pressure Variable Displacement Piston Pumps
- High Pressure-Large Volume Displacement Adding to current A3H series, 180 and 270 cm3 /rev displacement with rated pres. 35MPa, Max. Pres. 40MPa pumps are now available.
- Optional Through Drive Optional through drive allows an auxiliary or outboard pump (SAE Standard) to be directly mounted.
- Fire-Resistant Fluids Water-Glycols and Polyol Ester Type are applicable under certain condition.
AR Series Variable Displacement Piston Pumps
- AR series variable displacement pump has been developed with the aim of even further quientness in operation, smaller size and lighter mass. Based on Yuken technology and engineering, the “A” series pump has a reputation for its quiet operation and high efficiency.
- Compact and Lightweight
- A compact design and an aluminum body ensures a high power to mass ratio
- Low Noise
ARL1 Series Piston Pumps
- Compact and Lightweight
- Low Noise
- For small displacement from 6.2 to 6.3 cm3 /rev
Brake Valves (UBGR)
Brake valves are used on hydraulic cylinders and in brake circuits of hydraulic motors. They can brake with any pressure, permitting smooth stopping.
CDSC(T)(G) Series Poppet 2-Way
These valves are used for opening/closing the oil path by having the poppet valve operated with an electric signal via solenoid. Because these are of poppet type, the internal leakage is quite small and there is no worry about hydraulic lock.
CIT Series In-Line Check Valves
These valves allow free flow in one direction and prevent flow in the reverse direction. Cracking pressure specified is the pressure required to open the valve and allow free flow.
CPT/CPDT – CPG/CPDG Pilot Controlled Check
These check valves allow flow in one direction and prevent flow in the reverse direction, until operated by pilot pressure to allow free reverse flow. The specified cracking pressure is required to open the valve to allow free flow direction.
