Descubre las recientes NOVEDADES

Descubre las recientes NOVEDADES

 

BD6 - Electroválvula direccional componible

pmax 280 bar
Qmax 40 l/min

La válvula BD6 ha sido estudiada para funcionamiento en paralelo y en serie, montando hasta un máximo de 6 cuerpos-módulos.
Gracias a su versatilidad, puede ser utilizada en aplicaciones compactas, principalmente en el sector móvil y en minicentrales.
En la configuración en paralelo está disponible la versión con válvulas antirretorno pilotadas integradas.

 
44100 | | | | 3D
 

PRE(D)*K - Explosion-proof pressure relief proportional valves ATEX, IECEx and INMETRO

— PRED3K* and PRE*K* are explosion-proof pressure relief valves with proportional control.
— They are compliant with ATEX, IECEx and INMETRO requirements and are suitable for use in potentially explosive atmospheres, for surface plants or mines.
—  A low temperature version (up to - 40 °C) is also available.
— The valves can be controlled directly by a current power supply or by means of an electronic control unit, to exploit valve performance to the full.

 
81315 | | | | 3D
 

EDM-M* - Amplificador digital para valvulas proporcionales de anillo abierto

La tarjeta EDM-M* es un amplificador digital para el mando en anillo abierto de valvulas proporcionales, prevista para el montaje sobre guias tipo DIN EN 50022.

Suministra una corriente proporcional a la senal de referencia e independiente a las variaciones de temperatura e impedancia de la carga.

La alimentacion al solenoide, a traves de un nivel PWM, consiente reducir la histeresis de la valvula mejorando la precision de regulacion.

Hay tarjetas en tres versiones principales para el mando de valvulas monosolenoide (M1), doble solenoide (M2) y con 2 canales independientes para el mando de dos valvulas monosolenoide (M3). Cada una de estas versiones a su vez, se puede suministrar con diferentes calibrados de corriente maxima y frecuencia de switching (PWM), optimizadas en funcion del tipo de valvula a comandar.

La regulacion de los parametros se puede realizar a traves del teclado y pantalla, situados en la placa frontal, o bien con portatil a traves RS232 (software EDM-PC) o bien a traves conversor USB.

 
89250 | | |
 

PRED3 - Válvula reguladora de presión de acción directa con mando eléctrico proporcional - ISO 4401-03 (CETOP 03)

La valvola PRED3 è una regolatrice di pressione ad azione diretta a comando elettrico proporzionale, con superficie di attacco rispondente alle norme ISO 4401 (CETOP RP121H).

  • Viene normalmente impiegata come pilota di valvole a doppio stadio, o per il controllo della pressione in circuiti idraulici.
  • La pressione può essere modulata in modo continuo proporzionalmente alla corrente fornita al solenoide.
  • Può essere comandata direttamente da un alimentatore controllato in corrente oppure tramite le relative unità elettroniche di comando che consentono di sfruttare a pieno le prestazioni della valvola.
  • È disponibile in quattro campi di regolazione pressione fino a 350 bar.
 
81210 | | | | 3D
 

PRED3G - Válvula reguladora de presión de mando proporcional con electrónica integrada, para anillo abierto - ISO 4401-03 (CETOP 03)

The PRED3G valve is a direct operated pressure control proportional valve with integrated electronics, CETOP 03 and mounting interface in compliance with ISO 4401 (CETOP RP 121H) standards.

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

The valves are available with command signal in voltage or current and on board electronics with internal enable, external enable or 0V monitor on pin C.

A solenoid current monitoring signal is available.

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

Some parameters are customizable using the appropriate kit for start-up.

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

 
81220 | | | | 3D
 

EWM-2SS-DAD - Card for 2 axis positioning in closed loop control with profibus interface

— The EWM-2SS-DAD card is designed for controlling the stroke position of 2 axes

— Additionally, the synchronized control of the axes is available

— Both SSI or analogue sensor input are available

— The module communicates with the PLC via the embedded Profibus interface

— Card configuration is made via software, via USB

CLICK HERE to download the start-up manual.

 
89470 | | |
 

DXPE*J - Directional control valve, pilot operated, with OBE and feedback

— DXPE*J are directional control valves operated by a servo-proportional pilot, with mounting surface compliant with ISO 4401 standards.
— The spool position is controlled by a linear transducer LVDT in closed loop, which ensures high precision and repeatability. In the event of
switch-off or inactive electronics the main spool is set to a fail-safe position by springs.
— 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.
— The valve is easy to install. The driver directly manages digital settings. In the event of special applications, you can customize the settings using
the optional kit.

 
85320 | | |
 

PRED3J - Válvula reguladora de presión de anillo cerrado de mando proporcional con electrónica integrada - ISO 4401-03 (CETOP 03)

The PRED3J valve is a direct operated pressure control proportional valve with integrated electronics, CETOP 03 and mounting interface in compliance with ISO 4401 (CETOP RP 121H) standards.

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

The valves are 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.

Some parameters are customizable using the appropriate kit for start-up.

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

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

 
81230 | | | | 3D
 

PRE3 - Válvula reguladora de presión pilotada de mando proporcional - ISO 4401-03 (CETOP 03)

La valvola PRE3 è una regolatrice di pressione pilotata a comando elettrico proporzionale, con superficie di attacco rispondente alle norme ISO 4401 (CETOP RP 121H).

  • Si utilizza per modulare la pressione del circuito idraulico.
  • Può essere comandata direttamente da un alimentatore controllato in corrente, oppure da una scheda elettronica, che consente di sfruttare a pieno le prestazioni della valvola.
  • La pressione può essere modulata in modo continuo proporzionalmente alla corrente fornita al solenoide.
  • È disponibile in quattro campi di regolazione pressione fino a 350 bar.
 
81240 | | | | 3D
 

PVD - Bombas de paletas de cilindrada variable

 

ATTENTION: Pumps PVD9, 13, 17, 22 series 30 are no more available. The pump PVD25 series 31 is available.
PVD28 and PVD35 series 30 are no more available, too and have been replaced by PVD30 and PVD37 series 31, interchangeable. 
PVD45 series 30 will be soon out of stock and replaced by PVD48 series 31, interchangeable as far as performances are concerned but not as dimensions.
Other sizes remain in series 30.


 

The PVD pumps are variable displacement vane pumps with a mechanical type of pressure compensator.

  • They allow instantaneous adjustment of the flow rate according to the circuit requirements. The consequence is that energy consumption is reduced and adequate in every phase of the cycle.
  • The pump group is complete with hydrostatic axial compensation distribution plates that improve the volumetric efficiency and reduce wear of the components.
  • 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, adjusting the flow rate to the values required by the plant.
  • 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 low such as to allow elimination of the pressure relief valve.

 

 
14100 | | | | 3D
 

PRE3G - Válvula de presión pilotada de mando proporcional con electrónica integrada ISO 4401-03 (CETOP 03)

The PRE3G valve is a pilot operated pressure control proportional valve with integrated electronics, CETOP 03 and mounting interface in compliance with ISO 4401 (CETOP RP 121H) standards, controlled directly by an integrated digital amplifier.

It is suitable to modulate the pressure in hydraulic circuits.

The valves are available with command signal in voltage or current and on board electronics with internal enable, external enable or 0V monitor on pin C.

A solenoid current monitoring signal is available.

Valves are easy to install. The driver directly manages digital settings.

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

 
81250 | | | | 3D
 

PRE* - Válvulas reguladoras de presión pilotadas con mando eléctrico proporcional - ISO 6264-06, 6264-08, 6264-10 (CETOP R06, R08, R10)

Le valvole PRE* sono valvole regolatrici di massima pressione pilotate a comando elettrico proporzionale, con superficie di attacco rispondente alle norme ISO 6264 (CETOP RP121H).

  • Vengono normalmente impiegate per modulare la pressione del circuito idraulico e consentono di utilizzare l’intera portata della pompa anche a valori di pressione prossimi al valore di taratura.
  • Il concetto costruttivo a doppio stadio e gli ampi passaggi consentono ridotte perdite di carico migliorando il rendimento energetico dall’impianto.
  • La pressione può essere modulata in modo continuo proporzionalmente alla corrente fornita al solenoide.
  • Possono essere comandate direttamente da un alimentatore controllato in corrente oppure tramite le relative unità elettroniche di comando che consentono di sfruttare a pieno le prestazioni delle valvole.
  • Incorporano una valvola di massima pressione a regolazione manuale tarata in fabbrica ad un valore di pressione ≥15% della pressione massima del campo di regolazione.
  • Sono disponibili in tre diverse taglie per portata fino a 500 l/min ed in quattro campi di regolazione pressione fino a 350 bar.
 
81310 | | | | 3D
 

PVA - Bombas de paletas de cilindrada variable

The PVA pumps are variable displacement vane pumps with piloted type hydraulic pressure compensator.

  • They permit instantaneous adjustment of the flow rate according to the circuit requirements.The consequence is that energy consumption is reduced and adequate in every cycle phase.
  • The pumping group is complete with hydrostatic axial compensation distribution plates that improve the volumetric efficiency and reduce wear of the components.
  • The pressure compensator operates with the principle of keeping the cam ring of the pumping group in the eccentric position with use of a piston controlled hydraulically 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 and such as to allow elimination of the pressure relief valve.
  • Also available are the versions with maximum flow adjustment PVA***Q and with the device for selection of two independent pressure values with solenoid valve PVA***M
 
14200 | | | | 3D