IRV09-20 Relief Valve Direct-Acting Poppet

IRV09-20 Hydraulic Relief Valve Direct-Acting Poppet
Looking for a high-quality direct-acting poppet hydraulic pressure relief valve? Look no further than INNO's IRV09-20 model. With precision engineering and a range of advanced features, this valve is the perfect choice for any industrial application. Contact us today to learn more!

Specifications of IRV09-20 Relief Valve Direct-Acting Poppet
Operating Pressure 350 bar (5100 psi)
Flow The Performance Chart illustrates the flow handling capacity of different
springs at maximum setting. Pressure rise will vary with setting due
to spring and flow forces. Consult Inno for specific pressure-flow
characteristic values.
Internal Leakage 0.25 ml/min. (5 drops/minute) max. to 80% of nominal setting
Reseat Pressure Nominal 80% of crack pressure
Temperature -40 to 100®C
Fluids Mineral-based or synthetics with lubricating properties at viscosities of 7.4
to 420 cSt (50 to 2000 ssu)
Installation No restrictions
Cavity IVC09-2; See page 299

Material
Cartridge Weight: 0.15 kg. (0.33 lbs.); Steel with hardened work surfaces.
Zinc-plated exposed surfaces.
Seal: D type seal rings.
Anodized aluminum knobs and caps.
Standard Ported Body Weight: 0.16 kg. (0.35 lbs.); Anodized high-strength 6061
T6 aluminum alloy, rated to 240 bar (3500 psi).
Ductile iron and steel bodies available; dimensions may differ.
Consult Inno.

Features of IRV09-20 Relief Valve Direct-Acting Poppet
1. Adjustments cannot be backed out of the valve.
2. Adjustments prohibit springs from going solid.
3. Optional spring ranges to 350 bar (5100 psi).
4. Fast, smooth response to pressure surges.
5. Compact size.

Operation Symbol of IRV09-20 Hydraulic Pressure Relief Valve Direct-Acting Poppet
The IRV09-20 relieves the pressure to ② from ① once the pre-determined pressure was attained at ① , intended to reduce pressure.

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