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Duplomatic Oleodinamica designs and produces a complete range of hydraulic components that are suitable for all application sectors of both industrial and mobile fields.
The Duplomatic ZDE3G are direct operated pressure proportional valves with integrated electronics, CETOP 03 and mounting interface in compliance with ISO 4401 (CETOP RP121H) standards. The valves are used to reduce pressure in the secondary circuit branches thus ensuring stability of controlled pressure in the event of variations of the flow rate through the valve. They are controlled directly by an integrated digital amplifier.
| Description | Units |
|---|---|
| Pressure allowed on P port | 30 ÷ 100 Bar |
| Pressure allowed on T port | 0 ÷ 30 Bar |
| Controlled Pressure | 23 Bar |
| Maximum Flow | 15 l/min |
| Hysteresis (with PWM 200 HZ) | <3 % of Q max |
| Repeatability | < 1 % of Q max |
| Ambient Temperature Range | -20 / 50°C |
| Fluid Temperature Range | - 20 / 80°C |
| Fluid Viscosity Range | 10 ÷ 400 cSt |
| Fluid Contamination Degree | According to ISO 4406:1999 Class 18/16/13 |
| Recommended Viscosity | 25 cSt |
| Mass Single Solenoid Valve | 1.9 Kg |
| Mass Double Solenoid Valve | 2.4 Kg |
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Vat Reg Number: 846644204 Company Registration Number: 5230249
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