Item In Stock
A screw-in, cartridge-style, direct-acting, poppet-type, hydraulic relief valve intended for stable function in very low flow circuits that control pilot-operated valves.
The RV08-29 blocks flow from ➀ to ➁ until suffi cient pressure is present at ➀ to force the spring-opposed poppet from its seat.
• Adjustments cannot be backed out of the valve.
• Hardened poppet and cage for long life.
• Optional spring ranges to 241 bar (3500 psi).
• Smooth response to pressure surges.
• Industry common cavity.• Compact size.
Operating Pressure: 241 bar (3500 psi)
Flow: Up to 1.89 lpm (0.5 gpm); see performance curve.
Internal Leakage: 3 ml/minute (0.18 cu. in./minute) max. to 80% of nominal setting
Crack Pressure Defi ned: bar (psi) evident at 0.95 lpm (0.25 gpm) attained
Reseat Pressure: Nominal 80% of crack pressure
Temperature: -40° to 100°C with standard Buna seals; -26° to 204°C with Fluorocarbon seals; -54° to 104°C with Polyurethane seals
Filtration: See page 9.010.1
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1
Installation: No restrictions; See page 9.020.1
Cavity: VC08-2; See page 9.108.1
Cavity Tool: CT08-2XX; See page 8.600.1
Seal Kit: SK08-2X-B; See page 8.650.1
