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HRV0-S10 Relief, Direct-Acting Poppet

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A screw-in, cartridge style, direct acting, poppet type, normally closed hydraulic relief valve. It's typically used to protect hydraulic components from pressure transients.

Max. pressure:350 bar

Peak flow:50 L/min

Cavity:VC10-2A

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Series advantages

  • All external surfaces are zinc plated and corrosion-proof

  • Industry common cavity 

  • Hardened parts for long life

Technical specifications

Maximum pressure350 bar(5000 psi)
Peak flow50 L/min(13 gpm)
Internal leakage0.25 ml/min @ 80% of pressure setting
Reseat pressurenominal 90% of crack pressure
Installation torque55-65 Nm
CavityVC10-2A
FluidMineral-based or synthetics with lubricating properties
Fluid temperature range ℃-40 to 100 ℃
Viscosity range7.4 to 420 mm2/s
Degree of fluid contaminationThe minimum pollution level is ISO4406 level 18/16/13, and level 15/13/11 is recommended to prolong the service life

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