Proportional hydraulics valves

Proportional directional valves DHZO-A Proportional directional valves DHZO-A

Atos

Product code: 1181

with built-in analog electronics

DN 6

maximum working pressure: 350 bar

maximum flow rate: 43 l/min

Proportional directional valves DHZO and DKZOR Proportional directional valves DHZO and DKZOR

Atos

Product code: 1180

with built-in digital electronics

DN 6 or 10

maximum working pressure: 350 bar

maximum flow rate: 160 l/min

Proportional directional valves DHZO-TEB, DHZO-TES, DKZOR-TEB, DKZOR-TES Proportional directional valves DHZO-TEB, DHZO-TES, DKZOR-TEB, DKZOR-TES

Atos

Product code: 1182

with built-in digital electronics

with position sensor

DN 6 or 10

maximum working pressure: 350 bar

maximum flow rate: 170 l/min

Proportional directional valves DHZO-TEB, DHZO-TES, DKZOR-TEB and DKZOR-TES with servo characteristics Proportional directional valves DHZO-TEB, DHZO-TES, DKZOR-TEB and DKZOR-TES with servo characteristics

Atos

Product code: 1183

with position sensor

with integrated digital electronics

DN 6 or 10

maximum working pressure: 350 bar

maximum flow rate: 170 l/min

Proportional directional valves DHZO-TE/K and DKZOR-TE/K Proportional directional valves DHZO-TE/K and DKZOR-TE/K

Atos

Product code: 1184

with built-in analog electronics

with position sensor

DN 6 or 10

maximum working pressure: 350 bar

maximum flow rate: 170 l/min

Proportional directional valves DPZE-A Proportional directional valves DPZE-A

Atos

Product code: 6704

DN 10-32

maximum working pressure: 350 bar

maximum flow rate: 1500 l/min

Proportional directional valves DHZE-A and DKZE-A Proportional directional valves DHZE-A and DKZE-A

Atos

Product code: 1179

DN 6 or 10

maximum working pressure: 350 bar

maximum flow rate: 160 l/min

Servoproportional directional valves DLHZO-TEB, DLHZO-TES, DLKZOR-TEB and DLKZOR-TES with servo characteristics Servoproportional directional valves DLHZO-TEB, DLHZO-TES, DLKZOR-TEB and DLKZOR-TES with servo characteristics

Atos

Product code: 1186

with built-in digital electronics

with position sensor

DN 6 or 10

maximum working pressure: 350 bar

maximum flow rate: 160 l/min

Proportional directional valves DPZO-TEB and DPZO-TES Proportional directional valves DPZO-TEB and DPZO-TES

Atos

Product code: 1190

with built-in digital electronics

with position sensor

DN 10–32

maximum working pressure: 350 bar

maximum flow rate: 1600 l/min

Proportional directional valves DPZO-LEB and DPZO-LES Proportional directional valves DPZO-LEB and DPZO-LES

Atos

Product code: 1188

with 2 position sensors

with built-in digital electronics

DN 10–35

maximum working pressure: 350 bar

maximum flow rate: 3500 l/min

Proportional directional valves DPZO-LEB and DPZO-LES with servo characteristics Proportional directional valves DPZO-LEB and DPZO-LES with servo characteristics

Atos

Product code: 1189

with built-in digital electronics

with 2 position sensors

DN 10–35

maximum working pressure: 350 bar

maximum flow rate: 3500 l/min

Proportional directional valves DPZO-A, DPZO-AEB and DPZO-AES Proportional directional valves DPZO-A, DPZO-AEB and DPZO-AES

Atos

Product code: 1187

with built-in digital electronics

DN 10–32

maximum working pressure: 350 bar

maximum flow rate: 1600 l/min

Ex-proof Proportional valves DHZA, DKZA, DPZA, DLHZA and DLKZA in explosion-proof version (ATEX) Ex-proof Proportional valves DHZA, DKZA, DPZA, DLHZA and DLKZA in explosion-proof version (ATEX)

Atos

Product code: 1178

with built-in digital electronics

with position/pressure sensor

DN 6–32

maximum working pressure: 350 bar

maximum flow rate: 770 l/min

Ex-proof Proportional valves DHZA, DKZA, DPZA, DLHZA and DLKZA in explosion-proof version (ATEX) Ex-proof Proportional valves DHZA, DKZA, DPZA, DLHZA and DLKZA in explosion-proof version (ATEX)

Atos

Product code: 1177

with position sensor

DN 6–32

maximum working pressure: 350 bar

maximum flow rate: 1300 l/min

Digital servoproportionals with integral axis controller DLHZO DLKZOR Digital servoproportionals with integral axis controller DLHZO DLKZOR

Atos

Product code: 1185

with position sensor

with built-in digital electronics

DN 6 or 10

maximum flow rate: 1200 l/min

Proportional directional valves with special connectors Proportional directional valves with special connectors

Atos

Product code: 1191

DT-04-2P male

AMP Junior Power Timer

Proportional hydraulics

Application of proportional hydraulics

Hydraulic equipment with proportional electric control is used for remote control of the parameters of the hydraulic drive, and is also used as links in closed-loop automatic control systems.

The kit includes a built-in or separately located electronic unit that provides coordination with the operating system, stability of the control current in the magnet winding regardless of its heating and voltage fluctuations in the network, proportional dependence of the control current on the input signal, coordination with low-power control devices and standard buses ( CAN-bus, Profibus, etc.), the possibility of a linear increase in the control current for 0.1 ... 5 s with a step input signal (ramp), regulation of the oscillation amplitude and setting the initial current (zero setting), as well as direct connection of the master resistors.

In proportional equipment, command pulse modules are used. The model demodulator processes the signal, transmits the working signal.

The "Motorimpex" product range includes a wide range of proportional control hydraulic equipment:

  • directional control valves;
  • relief valves;
  • pressure reducing valves;
  • flow regulators;
  • throttles.