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 RQM*-W valves are pilot operated pressure relief valves with BSP threaded ports, available in two nominal sizes for a flow rate up to 400 l/min. Available in five versions that allow, by means of a solenoid valve, unloading of the total flow and selection up to three pressure values (see table 2 for different versions). The adjustment of the second and third pressure value is obtained by a pressure relief valve placed between the main stage and the solenoid valve. They are normally supplied with a hexagonal head adjustment screw. Upon request, they can be equipped with a SICBLOC adjustment knob on the main pressure
Description | RQM5-W | RQM7-W |
---|---|---|
Maximum Operating Pressure | 350 bar | 350 bar |
Maximum Flow Rate | 250 l/min | 400 l/min |
Ambient Temperature Range | -20 / 50ºC | -20 / 50ºC |
Fluid Temperature Range | -20 / 80ºC | -20 / 80ºC |
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 |
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Vat Reg Number: 846644204 Company Registration Number: 5230249
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