Proportional hydraulics
Proportional directional valves USAB6
Ponar
Product code: 765
DN 6
maximum working pressure: 315 bar
maximum flow rate: 32 l/min
Proportional directional valves USEB6
Ponar
Product code: 767
with position sensor
DN 6
maximum working pressure: 315 bar
maximum flow rate: 32 l/min
Proportional directional valves USAEB6
Ponar
Product code: 5770
DN 6
maximum working pressure: 350 bar
maximum flow rate: 40 l/min
Proportional directional valves USAB10
Ponar
Product code: 766
DN 10
maximum working pressure: 315 bar
maximum flow rate:64 l/min
Proportional directional valves USEB10
Ponar
Product code: 768
with position sensor
DN 10
maximum working pressure: 315 bar
maximum flow rate: 64 l/min
Proportional directional valves USAEB10
Ponar
Product code: 5769
DN 10
maximum working pressure: 320 bar
maximum flow rate: 90 l/min
Proportional directional valves USEEP10
Ponar
Product code: 5768
DN 10
maximum working pressure: 350 bar
maximum flow rate: 180 l/min
Proportional directional valves USEEP16
Ponar
Product code: 5767
DN 16
maximum working pressure: 350 bar
maximum flow rate: 450 l/min
Proportional directional valves USEEP25
Ponar
Product code: 5766
DN 22
maximum working pressure: 350 bar
maximum flow rate: 800 l/min
Proportional directional valves USEEP32
Ponar
Product code: 5765
DN 32
maximum working pressure: 350 bar
maximum flow rate: 1600 l/min
Proportional pressure relief valves WZPPE
Ponar
Product code: 769
DN 10, 20, 30
maximum working pressure: 315 bar
maximum flow rate: 600 l/min
Proportional pressure relief valves and WZPPE6 WZPRE6
Ponar
Product code: 5757
DN 6
maximum working pressure: 350 bar
maximum flow rate: 60 l/min
Proportional pressure relief valves WZPSE6
Ponar
Product code: 770
M22x1.5
maximum working pressure: 315 bar
maximum flow rate: 60 l/min
Proportional relief valves IWZP (P,S,G) E10 in explosion-proof version (ATEX)
Ponar
Product code: 5259
DN 10
maximum working pressure: 300 bar
maximum flow rate: 200 l/min
Proportional flow regulators WNSB6
Ponar
Product code: 5761
3-way
DN 6
maximum working pressure: 250 bar
maximum flow rate: 40 l/min
Proportional flow regulators WNSB10
Ponar
Product code: 5760
3-way
DN 10
maximum working pressure: 250 bar
maximum flow rate: 80 l/min
Proportional flow regulators WNSS10
Ponar
Product code: 5759
3-way
DN 10
maximum working pressure: 250 bar
maximum flow rate: 80 l/min
Proportional flow regulators UDRDA6
Ponar
Product code: 771
2-way
DN 6
maximum working pressure: 210 bar
maximum flow rate: 22 l/min
Proportional flow regulators UDRDE6
Ponar
Product code: 772
with position sensor
2-way
DN 6
maximum working pressure: 210 bar
maximum flow rate: 22 l/min
Proportional flow regulators WNSD6
Ponar
Product code: 5758
3-way
M22x1.5
maximum working pressure: 250 bar
maximum flow rate: 25 l/min
Proportional flow control WNSD10
Ponar
Product code: 773
3-way
M33x2
maximum working pressure: 210 bar
maximum flow rate: 90 l/min
Proportional pressure relief/reducing valves WZCPE10
Ponar
Product code: 776
DN 10
maximum working pressure: 315 bar
maximum flow rate: 80 l/min
Proportional pressure relief/reducing valves WZRPE
Ponar
Product code: 777
DN 10 or 20
maximum working pressure: 315 bar
maximum flow rate: 300 l/min
Proportional pressure relief/reducing valves WZCR6
Ponar
Product code: 5763
DN 6
maximum working pressure: 320 bar
maximum flow rate: 30 l/min
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.