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Duplomatic RQM*-W – Solenoid Operated Pressure Relief Valve

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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 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

Product Specification

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

Duplomatic – RQM*-W – Solenoid Operated Pressure Relief Valve – Data Sheet

Additional Information

Manufacturer

Duplomatic

Pressure Relief Valves

Pressure Relief Valves with Unloading

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