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Duplomatic Oleodinamica represents the real alternative in the hydraulics market. Duplomatic’s wide range of products and worldwide service network, grant its users a real competitive advantage.
The Duplomatic DSP7 piloted valve is made up of a 4-way hydropiloted distributor with mounting surface according to ISO 4401-07 (CETOP 07) (CETOP RP121H) standards, operated by an ISO 4401-03 (CETOP 03) solenoid directional valve. It is available with different spool types, with some options for the opening control. It is available with both the solenoid and the hydraulic control from the X and Y ways A version for high pressures (H) is available.
| Description | DSP7 | DSP7H |
|---|---|---|
| Maximum Operating Pressure - Ports P - A - B | 350 bar | 420 bar |
| Maximum Operating Pressure - Port T (External Drainage) | 250 bar | 350 bar |
| Maximum Operating Pressure - Port T (Internal Drainage) | 210 (DC) / 160 (AC) bar | 210 (DC) / 160 (AC) bar |
| Maximum Flow Rate from Port P to A - B - T | 300 l/min | 300 l/min |
| Ambient Temperature Range | -20 / 50°C | -20 / 50°C |
| Fluid Temperature Range | -20 / 80°C | -20 / 80°C |
| Fluid Viscosity Range | 10 ÷ 400 cSt | 10 ÷ 400 cSt |
| Fluid Contamination Degree | According to ISO 4406:1999 Class 20/18/15 | According to ISO 4406:1999 Class 20/18/15 |
| Recommended Viscosity | 25 cSt | 25 cSt |
| DSP7-S, RK Mass | 8,6 kg | 7 kg |
| DSP7-T*, SA*, SB* Mass | 8,0 kg | 6,4 kg |
| DSC7 Mass | 6,6 kg | 6,4 kg |
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