Find out what's NEW

Find out what's NEW

 

EDM-M* - Digital amplifier for open loop proportional valves

The series 30 EDM-M* card is a digital amplifier for open loop proportional valves control. It is designed for rail mounting type: DIN EN 50022.

The EDM-M* card is a digital amplifier for open loop proportional valves control by a PWM stage. The card supplies the current to the solenoid according to the reference signal and independently of temperature  variations or load impedance.

The card is available in three versions, for the control of a single solenoid valve (M1), a double solenoid valve (M2) and two single solenoid valves (M3) by two independent channels.

CLICK HERE to download the start-up manual.

 

 
89251 | | |
 

PDE3 - Proportional pressure relief valve, direct operated

The PDE3 valve is a direct operated pressure control proportional valve CETOP03, with mounting interface in compliance with ISO 4401 standards.

It is suitable to pilot two-stage valves, or for pressure control in hydraulic circuits.

The design of this valve has a mechanical pressure limitation feature for higher safety of the application.

The valve can be controlled directly by a current control supply unit or by an electronic control unit, to exploit valve performance to the full.

The valve is available in five pressure control ranges up to 350 bar.

 

NOTE: to download the PDF catalogue of the old series click here 

 
81211 | | |
 

DS2 - Solenoid operated directional control valve

Direct acting, subplate mounting directional control valve, with mounting surface according to ISO 4401-02 standards.

Compact design with reduced solenoid dimensions, suitable for mini-power packs and mobile and agricultural applications.

The valve body is made with high strength viton castings provided with wide internal passages in order to minimize the flow pressure drop. Wet armature solenoids with interchangeable coils are used.

The valve is supplied with 4 way designs, with 2 or 3 positions and with several interchangeable spools with different porting arrangements.

The valve is available with DC solenoids.

The valve is also available with zinc-nickel coating that ensures a salt spray resistance up to 240 hours.

Tech specs: pmax 350 bar - Qmax 25 l/min

 
41110 | | |
 

DT3K* - Explosion-proof solenoid actuated poppet valve ATEX, IECEx, INMETRO

— Directional solenoid actuated poppet valve, direct operated, with ISO 4401-03 mounting surface.

— Three-port version, normally open or normally closed. These valves apply in hydraulic circuits applications where leakage free is strictly required.

— They are compliant with ATEX, IECEx and INMETRO requirements and are suitable for use in potentially explosive atmospheres, for surface plants or mines.

— Details for classification, operating temperatures and electrical characteristics are in the technical data sheet 02 500  ‘Explosion proof classification’.

 
42215 | | | | 3D
 

EDMPC - Configuration kit for digital amplifiers EDM-M*/30

The kit contains the equipment for the configuration and the diagnostic of digital amplifiers for open loop
proportional valves EDM-M*, series 30.
It includes:
- USB communication cable lenght = 3 m (micro USB-B male - USB A male)
- Adapter cable for OTG USB2.0 smartphone (USB A female - USB Micro-B male)
- Adapter cable for OTG USB3.0 smartphone (USB A female - USB-C male)
- USB key with EBC software to be installed on a PC.
The EBC software is constantly updated and can be easily downloaded from the Duplomatic MS website in the software download page.
The software is compliant with Microsoft OS Windows 7, 8 and 10.

 
89820 | | |
 

DXE5J - High response servo-proportional valve with feedback and integrated electronics

— The DXE5J valve is a four-way (3 + fail-safe position) servo-proportional valve where the spool moves inside a sleeve. It is operated by a proportional solenoid highly dynamic, which achieves high performance and not requires pilot pressure. The spool position is controlled by a linear transducer (LVDT) in closed loop, which ensures high precision and repeatability.
— It is available with two flow ranges up to 100 l/min with spools with zero overlap.
— The valve is featured by integral electronic based on SMD technology which ensures standard regulations and simplifies the electric wiring. The unit does not require any adjustment other than the possible electronic regulation of the zero.
— Suitable for control applications with closed loop of position, velocity and pressure. If the valve is not powered or is without the enable input (Version A only), the spool moves automatically at fail-safe position.

 
85220 | | |
 

RV1D - Variable displacement vane pumps with direct pressure adjuster

— The RV1D pumps are variable displacement vane pumps with mechanical pressure compensator.

— The pressure compensator keeps the cam ring of the pumping group in the eccentric position with use of an adjustable load spring. When the delivery pressure equals the pressure corresponding to the spring setting, the cam ring is moved toward the center instantaneously, adjusting the flow rate to the values required by the plant.
— Energy consumption is reduced and adequate in every phase of the cycle.
— The pump group has hydrostatic axial compensation distribution plates, that improve the volumetric efficiency and reduce wear of the components.
— In zero flow demand conditions, the pump delivers fluid only to compensate any possible leaks and pilot lines, keeping constant the circuit pressure.
— The compensator response times are very low such as to make unnecessary the pressure relief valve.

 
14101 | | |
 

RV1P - Variable displacement vane pumps

— RV1P are variable displacement vane pumps with hydraulic operated pressure compensator, that permit instantaneous adjustment of the flow rate according to the circuit requirements. Energy consumption is reduced and adequate in every cycle phase.
— The  pumping  group  is  provided  with  double  hydrosta ic  axial compensation, that improves the volumetric efficiency and reduces wear of the components. Both internal paths for inlet and outlet are double.
— The pressure compensator operates keeping the cam ring of the pumping group in the eccentric position by a piston hydraulically controlled by a pressure pilot stage. When the delivery pressure equals the pressure corresponding to the pilot stage setting, the cam ring is moved toward the center, adjusting the flow rate to the plant requirements. In zero flow demand conditions, the pump delivers oil only to compensate any possible bleedings and pilotings, keeping the circuit pressure constant.
— The compensator response times are very restrained such as to allow the removal of the pressure relief valve.

 
14201 | | |
 

PZE3G - Proportional 3-way pressure reducing valve, pilot operated with integrated electronics

— PZE3G valve is a proportional 3-way pressure reducing valve, pilot operated, with on-board electronics with mounting surface according to ISO 4401- 03 standards.
— This valve controls the outlet pressure on port A, reducing the inlet pressure from line P or relieving the overpressure from line A into T keeping it at the set value. (typically: hydraulic counter-weight or load balancing)
— The valve is available with command signal in voltage or current and on board electronics with internal enable, external enable or 0V monitor on pin C. A monitor signal for solenoid current is available.
— The valves are easy to install. The driver manages the digital setting directly. In the event of special applications, setting can be customized using the optional kit.

 
81502 | | |
 

PZE3J - Proportional 3-way pressure reducing valve, pilot operated, with pressure closed loop and integrated electronics

— PZE3J valve is a proportional 3-way pressure reducing valve, pilot operated, with pressure feedback, on-board electronics and mounting surface according to ISO 4401- 03 standards.
— This valve controls the outlet pressure on port A, reducing the inlet pressure from line P or relieving the overpressure from line A into T keeping it at the set value. (typically: hydraulic counter-weight or load balancing)
— The valve is available with command signal in voltage or current and on board electronics with internal enable, external enable or 0V monitor on pin C.
— The monitoring of the value detected by the pressure transmitter is available on pin F.
— Valves are easy to install. The driver directly manages digital settings.

 
81503 | | |