Proportional hydraulics relief valves

Proportional relief valves RZMO-A 110106 Proportional relief valves RZMO-A 110106

Atos

Product code: 1193

with built-in analog/digital electronics

DN 6

maximum working pressure: 500 bar

maximum flow rate: 3 l/min

Proportional relief valves AGMZO Proportional relief valves AGMZO

Atos

Product code: 1194

with built-in analog/digital electronics

DN 10, 20, 32

maximum working pressure: 350 bar

maximum flow rate: 600 l/min

Proportional relief valves AGMZO-R, AGMZO-REB and AGMZO-RES Proportional relief valves AGMZO-R, AGMZO-REB and AGMZO-RES

Atos

Product code: 1195

with built-in digital electronics

with pressure sensor

DN 10, 20, 32

maximum working pressure: 350 bar

maximum flow rate:600 l/min

Proportional pressure and flow control QVHMZO QVKMZOR Proportional pressure and flow control QVHMZO QVKMZOR

Atos

Product code: 1235

2-way

DN 6 or 10

maximum working pressure: 210 bar

maximum flow rate: 90 l/min

Proportional relief valves RZME-A and CART RZME-A Proportional relief valves RZME-A and CART RZME-A

Atos

Product code: 1198

with built-in analog/digital electronics

DN 6

maximum working pressure: 350 bar

maximum flow rate: 4 l/min

Proportional relief valves RZMO-A, RZMO-AEB and RZMO-AES Proportional relief valves RZMO-A, RZMO-AEB and RZMO-AES

Atos

Product code: 1199

with built-in analog/digital electronics

DN 6

maximum working pressure: 350 bar

maximum flow rate:40 l/min

Proportional relief valves RZMO-A, RZMO-AEB and RZMO-AES Proportional relief valves RZMO-A, RZMO-AEB and RZMO-AES

Atos

Product code: 1200

with built-in analog/digital electronics

DN 6

maximum working pressure: 350 bar

maximum flow rate: 4 l/min

Proportional pressure relief valves RZMO-R, RZMO-REB and RZMO-RES Proportional pressure relief valves RZMO-R, RZMO-REB and RZMO-RES

Atos

Product code: 1201

with built-in digital electronics

with pressure sensor

DN 6

maximum working pressure: 350 bar

maximum flow rate: 40 l/min

Proportional relief valves RZMO-R, RZMO-REB and RZMO-RES Proportional relief valves RZMO-R, RZMO-REB and RZMO-RES

Atos

Product code: 1202

with built-in digital electronics

with pressure sensor

DN 6

maximum working pressure: 350 bar

maximum flow rate: 4 l/min

Ex-proof Proportional pressure control valves RZMA, HZMA, AGMZA, LIMZA LICZA and in explosion-proof version (ATEX) Ex-proof Proportional pressure control valves RZMA, HZMA, AGMZA, LIMZA LICZA and in explosion-proof version (ATEX)

Atos

Product code: 1197

DN 6, 10, 20, 32

maximum working pressure: 315 bar

maximum flow rate: 2000 l/min

Ex-proof Proportional pressure control valves RZMA, HZMA, AGMZA, LIMZA LICZA and in explosion-proof version (ATEX) Ex-proof Proportional pressure control valves RZMA, HZMA, AGMZA, LIMZA LICZA and in explosion-proof version (ATEX)

Atos

Product code: 1203

DN 6–40

maximum working pressure: 350 bar

maximum flow rate: 800 l/min

Proportional pressure relief valves WZPPE Proportional pressure relief valves WZPPE

Ponar

Product code: 769

DN 10, 20, 30

maximum working pressure: 350 bar

maximum flow rate: 600 l/min

Proportional pressure relief valves WZPPE6 and WZPRE6 Proportional pressure relief valves WZPPE6 and WZPRE6

Ponar

Product code: 5757

DN 6

maximum working pressure: 350 bar

maximum flow rate: 60 l/min

Proportional pressure relief valves WZPSE6 Proportional pressure relief valves WZPSE6

Ponar

Product code: 770

M22x1.5

maximum working pressure: 350 bar

maximum flow rate: 60 l/min

Proportional relief valves IWZP (P,S,G) E10 in explosion-proof version (ATEX) 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 pressure relief valves PDV700 Proportional pressure relief valves PDV700

Bieri

Product code: 2281

DN 6

maximum working pressure: 700 bar

maximum flow rate: 25 l/min

Pressure relief valves 2-ways MC08Y Pressure relief valves 2-ways MC08Y

Walvoil

Product code: 2488

G1/4

maximum working pressure: 350 bar

maximum flow rate: 1 l/min

Proportional pressure relief valves MC10T Proportional pressure relief valves MC10T

Walvoil

Product code: 2489

G3/8

maximum working pressure: 350 bar

maximum flow rate: 10 l/min

Proportional relief valves MC10X Proportional relief valves MC10X

Walvoil

Product code: 2490

G3/8

maximum working pressure: 350 bar

maximum flow rate: 10 l/min

Proportional pressure relief valves MCT Proportional pressure relief valves MCT

Walvoil

Product code: 2491

maximum working pressure: 350 bar

maximum flow rate: 3 l/min

Proportional pressure relief valves MCY Proportional pressure relief valves MCY

Walvoil

Product code: 2492

maximum working pressure: 350 bar

maximum flow rate: 1 l/min

Proportional pressure relief valves MP16Y Proportional pressure relief valves MP16Y

Walvoil

Product code: 2493

G3/4

maximum working pressure: 350 bar

maximum flow rate: 150 l/min

Proportional pressure relief valves MPT Proportional pressure relief valves MPT

Walvoil

Product code: 2494

maximum working pressure: 350 bar

maximum flow rate: 50 l/min

Proportional pressure relief valves MPX Proportional pressure relief valves MPX

Walvoil

Product code: 2495

G3/8, G1/2

maximum working pressure: 350 bar

maximum flow rate: 120 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.