The ICV08-20 is a high-pressure Poppet Valve, Check Valve designed for demanding fluid control applications. With its durable construction and compact size, it provides reliable one-way flow and prevents backflow under high-pressure conditions. Ideal for industries requiring precise fluid control in challenging environments.
| Product Model | ICV08-20 POPPET VALVE, CHECK VALVE (HIGH PRESSURE) |
| Operating Pressure | 420 bar (6100 psi) |
| Flow | See Performance Chart |
| Internal Leakage | 0.10 ml/min. (2 drops/minute) max. at 420 bar (6100 psi) |
| Crack Pressure Defined | Gauge bar (psi) evident at ① at 16.4 ml/min. (1 cu.in./minute) attained |
| Standard Bias Springs at Crack | 0.5 bar(7.3 psi);1.0 bar(14.5 psi);2.5 bar (36.3 psi);3.0 bar(43.5psi);5.0 bar(72.5 psi);8.0 bar(116 psi);9.0 bar (130.5 psi) ;15.0 bar (217.5 psi) |
| Temperature | -40°℃～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 | IVC08-2, See page 297 |
Material
| Cartridge | Weight: 0.06 kg. (0.13 lbs.); Steel with hardened work surfaces. Zinc-plated exposed surfaces. |
| Standard Ported Body | Weight: 0.16 kg. (0.35 lbs.); Anodized highstrength 6061 T6 aluminum alloy, rated to 240 bar (3500 psi). |
Ductile iron and steel bodies available; dimensions may differ. Consult Inno.
| 1. Hardened seat for long life and low leakage. |
| 2. Optional bias springs for back-pressure application flexibility. |
| 3. Fully guided check assembly. |
| 4. Miniature size. |
| 5. Fast closing and seating. |
The ICV08-20 allows flow passage from ① to ②, while normally blocking oil flow in the opposite direction. The cartridge has a fully guided check which is spring-biased closed until sufficient pressure is applied at ① to open to ②.
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