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Duplomatic RQ*-W – 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 RQ*-W valves are pilot operated pressure relief valves with threaded ports, available in two nominal sizes for a flow rate up to 400 l/min. Main stage with shutter and cone seal.
Possibility of remote piloting using port X.
The valves allow the use of the entire flow of the pump even with pressure values near the set value. The wide passages allow reduced pressure drops and fluid heating due to low pressure drop across the valve.
They are normally supplied with a hexagonal head adjustment screw. Upon request, they can be equipped with a SICBLOC adjustment knob.

Product Specification

Description RM2-W RM3-W
Maximum Operating Pressure 350 bar 350 bar
Maximum Flow Rate 50 l/min 75 l/min
Ambient Temperature Range -20 / +50°C -20 / +50°C
Fluid Temperature Range -20 / +80°C -20 / +80°C
Recommended Filtration 10 ÷ 400 cSt 10 ÷ 400 cSt
Recommended Viscosity 25 cSt 25cSt
Mass 0,9 kg 0,9 kg

Duplomatic – RQ*-W – Pressure Relief Valve – Data Sheet

Additional Information



Pressure Relief Valves

Pressure Relief Valves


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