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Duplomatic RQ*-P – Pressure Relief Valves

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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*-P Pilot operated pressure relief valve; main stage with shutter and cone seal.
Subplate mounting in accordance with ISO 6264 (CETOP RP 121H) standards.
Possibility of remote piloting using port X (see Hydraulic symbol table).
The RQ*-P valves allow use of the entire flow of the pump even with pressure values near the set value.
The wide passages allow reduced pressure drops, improving the energy efficiency of the plant.

Product Specification

Description  RQ3-P RQ5-P RQ7-P
Maximum Operating Pressure 350 bar 350 bar 350 bar
Maximum Flow Rate  200 l/min 400 l/min 500 l/min
Ambient Temperature Range  -20 / +50°C -20 / +50°C -20 / +50°C
Fluid Temperature Range  -20 / +80°C -20 / +80°C -20 / +80°C
Fluid Viscosity Range  10 ÷ 400 cSt 10 ÷ 400 cSt 10 ÷ 400 cSt
Recommended Viscosity 25 cSt 25 cSt 25 cSt
Mass  3,5 kg 4.3 kg 6,5 kg

Duplomatic – RQ*-P – Pressure Relief Valves – Data Sheet

Additional Information

Pressure Relief Valves

Pressure Relief Valves




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