The IPD10-42 Piloted 3-Way Spool Valve is a versatile valve designed for precise control of fluid flow. With its piloted mechanism, it offers reliable and accurate switching between different flow paths. Suitable for various industrial applications, it delivers efficient performance and enables optimal flow management in complex systems.
| Product Model | IPD10-42 PILOTED 3-WAY SPOOL VALVE |
| Operating Pressure | 240 bar(3500 psi) |
| Proof Pressure | 350 bar(5100 psi) |
| Flow | See Performance Chart |
| Internal Leakage | 82 ml/min. max (5 cu. in./minute) at 207 bar (3000 psi) |
| Pilot Pressure Required | To Spool Crossover: 4.1 bar (60 psi) Spring:4.7 bar(68.2 psi);7.6 bar (110 psi) Spring:7.6 bar(110 psi).To Full Spool Shift:4.1 bar (60 psi) Spring: 5.2 bar (75 psi);7.6 bar (110 psi) Spring: 8.6 bar (125 psi) |
| Oil Volume Required to Full Shift | 0.65 ml (0.04 cu. in.) |
| Temperature | -40°℃～100°C |
| Fluids | Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 ssu) |
| Cavity | IVC10-4,See page 302 |
Material
| Cartridge | Weight: 0.16kg. (0.35 lbs.); Steel with hardened work surfaces. Zinc-plated exposed surfaces. |
| Seal | D type seal ring. |
| Standard Ported Body | Weight: 0.34 kg. (0.75 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.
| 1. Hardened spool and cage for long life. |
| 2. Industry common cavity. |
In a neutral position (unpiloted), the IPD12-42 allows flow from ③ to ② bidirectionally, while the flow is blocked at ④. On remote pilot signal at ①, the valve shifts to open from ③ to ④, while blocking flow to ②. Since ④ is connected to the spring chamber, pressure on ④ will directly (1:1) affect the pilot pressure required, and must always be added to the bias spring value.
Note: Consult Inno for applications where bi-directional flow is required when the valve is in the normal or spring-offset position.
