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 E*P4 piloted valves are constituted of a 4-way hydropiloted distributor with a mounting surface in accordance with the ISO 4401 (CETOP RP121H) standards, operated by a ISO 4401-03 (CETOP 03) solenoid directional valve. They are made in CETOP P05 and ISO 4401-05 CETOP R05 sizes with flow rates up to 150 l/min, and in ISO 4401-08 CETOP 08 size with flow rates up to 600 l/min.
They are available with different spool types and with some options for the opening control. They are available with both the solenoid and the hydraulic control from the X and Y ways. A version for high pressures (H) is available.
|Maximum Operating Pressure - Ports P - A - B||320 bar||420 bar||280 bar||420 bar|
|Maximum Operating Pressure - Port T (External Drainage)||210 bar||350 bar||210 bar||350 bar|
|Maximum Operating Pressure - Port T (Internal Drainage)||140 bar||140 bar||140 bar||140 bar|
|Maximum Flow Rate from Port P to A - B - T||150 l/min||150 l/min||600 l/min||600 l/min|
|Ambient Temperature Range||-20 / 50°C||-20 / 50°C||-20 / 50°C||-20 / 50°C|
|Fluid Temperature Range||-20 / 80°C||-20 / 80°C||-20 / 80°C||-20 / 80°C|
|Fluid Viscosity Range||10 ÷ 400 cSt||10 ÷ 400 cSt||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||According to ISO 4406:1999 Class 20/18/15||According to ISO 4406:1999 Class 20/18/15|
|Recommended Viscosity||25 cSt||25 cSt||25 cSt||25 cSt|
|E*P4-S, RK Mass||7 kg||7 kg||15,6 kg||15,6 kg|
|E*P4-TA/TC Mass||6,4 kg||6,4 kg||15,0 kg||15,0 kg|
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