Duplomatic

Hydraulic components:

The flow control:

  • switchgear
  • Check valves
  • Hydraulic locks
  • Braking valves
  • Selection valves
  • Logical gates

The flow control:

  • Butterfly valves
  • Butterfly valves with the stabilization of the pressure gradient
  • Sequence valves

Pressure control:

  • Insurance and bypass valves
  • Reducing valves
  • Sequence valves
  • Pressure relief valves, the performance of batteries

Accessories:

  • Electronic control units

In version:

  • Single-stage (direct control) and two-stage (indirect management)
  • Slide valve or gabled
  • Manual, hydraulic, pneumatic, electric jump and electric proportional control
  • Built on board (CETOP) or modular

Proportional valve series with integrated electronics with new interfaces

Duplomatic has introduced a complete range of proportional valves with integrated electronics and various interface types:

  • Standard control electronics with current (4… 20 mA) or control signal (0… 10VDC / ± 10 VDC).
  • Control electronics in compact design with current (4… 20 mA) or voltage (0… 10VDC / ± 10 VDC), IO-Link or CAN Open control signal.
  • Fieldbus control electronics version:
    • CAN Open
    • PROFIBUS DP
    • EtherCAT
    • Ethernet / IP
    • Profinet
    • PowerLink

This valve series includes:

PDE3J ​​proportional pressure relief valve with pressure feedback

https://www.duplomatic.com//assets/SchedeTecniche/GB/81231.pdf

Proportional safety valve, two-stage PRE3G

https://www.duplomatic.com//assets/SchedeTecniche/GB/81251.pdf

DUPLOMATIC DSE3G

4/3 proportional switchgear with integrated electronics

DSE3G is a 4-way, 3-position or 3-way 2-position proportional switchgear with mounting surface according to ISO4401-03.

It is designed to control the position or speed of hydraulic motors.

The proportional switchgear has integrated control electronics

Standard control electronics (G) with current (4… 20 mA) or voltage (± 10 VDC) control signal.

Control electronics in compact design (GL) with current (4… 20 mA) or voltage (± 10 VDC), IO-Link or CAN Open control signal.

Also available is Fieldbus electronics in:

  • CAN Open
  • PROFIBUS DP
  • EtherCAT
  • Ethernet / IP
  • Profinet
  • PowerLink

DT3K * 3/2 explosion-proof seated valve

  • DT3K * is a 3/2 directly controlled seated electric switchgear and mounting surface according to ISO 4401-03.
  • is normally open (NO) or normally closed (NC) in the version with three connections.
  • these switchboards are used in hydraulic circuits where high tightness (100% tightness) is required.
  • they are used at a flow rate of 25 l / min and up to 350 bar.
  • these switchboards are in compliance with ATEX, IECEx and INMETRO standards for use in hazardous areas in production plants as well as in mining areas.
  • Corrosion resistance is also available.

QDE3K * Proportional throttle valve with non-explosive stabilization

QDE3K * are throttle valves with two-way or three-way design.

  • have a mounting surface according to ISO 6263-03 with a two-way or three-way construction depending on the use of port P.
  • they are used for proportional flow control up to 40 l / min at a pressure up to 350 bar.
  • these valves are in accordance with ATEX, IECEx and INMETRO standards for use in potentially explosive atmospheres in production facilities as well as in mines.
  • The valves can be controlled directly by a power source or an electronic control unit.
  • Also available for low temperatures (up to -40 ° C) as well as increased resistance to corrosion.

DS2 - On / Off distributor NG04

  • On / Off directly controlled (single stage) hydraulic switchboards with electric control and plate mounting according to ISO4401
  • Compact design with reduced coil dimensions suitable for mini-aggregates, mobile and agricultural applications
  • the switchgear body is made of high-strength cast iron
  • internal channels with a large cross-section to minimize pressure losses.
  • The distributor is supplied in a four-way version with two, three working positions and sliders with different interconnections
  • switchboards are available with a zinc-nickel finish that resists an aggressive work environment

DUPLOMATIC DXE5J

Rapid feedback, feedback, and integrated electronics

  • The DXE5J servo valve is a 4-position (3 working positions + safe position) where the slider moves in the housing. The servo valve operates with a proportional high-speed coil, which achieves high operating parameters and no control pressure is required. The position of the slide is monitored by a linear position transmitter (LVDT) in a closed control loop, which guarantees high steering precision and high repeatability of positioning.
  • The servo valve is available in 2 different flow sizes of up to 100 l / min, with a zero cover slide.
  • Servoventil is equipped with integrated electronics based on SMD technology, which provides standard control and simplifies electrical cabling. The unit does not require any setting other than electronic zero positioning.
  • The servo valve is suitable for applications to accurately control the position, speed or pressure in a closed loop. In the event of a power failure or a loss of the pilot signal, the slider is automatically moved to a safe position.

PDE3K and PRE * K Proportional release valve in explosion-proof design

  • PDE3K and PRE * K are releasable valves with proportional control
  • PDE3K are single-stage valves designed for proportional pressure control up to 350 bar and flow rate up to 2 l / min
  • PRE3K are two-stage valves designed for proportional pressure control up to 350 bar and flow rate up to 40 l / min
  • PRE10K are two-stage valves designed for proportional pressure control up to 350 bar and flow rate up to 200 l / min
  • PRE25K are two-stage valves designed for proportional pressure control up to 350 bar and flow rate up to 400 l / min
  • PRE32K are two-stage valves designed for proportional pressure control up to 350 bar and flow rate up to 500 l / min
  • these valves comply with ATEX, IECEx and INMETRO standards for use in potentially explosive atmospheres
  • The valves can be controlled directly by a power source or an electronic control unit
  • also available for low temperatures (up to -40 ° C) as well as increased resistance to corrosion

BD STACKABLE DIRECTIONAL CONTROL VALVE

  • BDL, BDM and BDS are stacked valve assemblies, very well-rounded thanks to their modular design.
  • Elements have been designed to be assembled in parallel connection, mounting up to 10 stackable valves. The same elements allow to create series circuits by inserting plugs in order to divert the oil path.
  • Elements specifically designed for BD*2 series circuits complete the BD* range.
  • BD* assemblies are suitable for compact applications in the mobile and in mini-power pack industries.
  • Directional valve elements are available in two thicknesses, with working ports 3/8” BSP, 1/2” BSP, SAE–06 and SAE–08 threaded

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.

DXE3J - High response servo-proportional valve with feedback and integrated electronics

85120

  • The DXE3J 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 in four different flow ranges up to 40 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. With a power down or without the enable input, the spool moves automatically at fail-safe position.
loading...

Peter Lauko

Tel.: +421 37 7777 955
Mobile: +421 903 282 644
Fax: +421 37 7777 967
Email:lp@bibus.sk

Jaroslav Tvrdoň

Tel.: +421 37 7777 954
Mobile: +421 914 336 525
Fax: +421 37 7777 967
Email: tvr@bibus.sk

Vladimír Begáň

Tel.: +421 37 7777 954
Mobile: +421 914 336 527
Fax: +421 37 7777 967
Email:vbe@bibus.sk