The ICKBB Check Valve Pilot-to-Open is a high-performance valve designed to allow flow in one direction while preventing backflow. It features a pilot mechanism that opens the valve under specific conditions, ensuring reliable and efficient operation in various industrial applications.
| Product Model | ICV10-C20 BALL VALVE, CHECK VALVE |
| Operating Pressure | 525 bar (7500 psi) |
| Flow | See Performance Chart |
| Internal Leakage | 0.25 ml/min. (5 drops/minute) max. at 350 bar (5100 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 | 0.34 bar (5 psi);1 bar (15 psi);2.07 bar (30 psi);4.1 bar (60 psi) ;8.3 bar (120 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 | IVC10-2,See page 300 |
Material
| Cartridge | Weight: 0.12 kg. (0.25 lbs.); Steel with hardened work surfaces. Zinc-Nickel-plated exposed surfaces. |
| Seal | D type seal ring. |
| 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 ICV10-C20 allows flow passage from ① to②, 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.
