IPD10-40 Piloted 3-Way Spool Valve

The IPD10-40 is an advanced Piloted 3 Way Spool Valve designed for fluid control applications. With its piloted operation, it offers precise control over fluid flow and direction. Its robust construction and efficient design make it suitable for industries requiring accurate and responsive fluid control in diverse operating conditions.

Specifications of IPD10-40 Piloted 3 Way Hydraulic Spool Valve
Product Model IPD10-40 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:7.6 bar(110 psi);To Full Spool Shift: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).Installation:No restrictions
Cavity IVC10-4,See page 302.

Note: This valve is designed with a dynamic oil-to-atmosphere seal in the vent section. Ambient conditions will cause this vent seal to degrade which will reduce the valve’s cycle life. If this could cause a problem, we suggest that a non-vented model be selected, or special seal be used. Consult Inno for assistance.

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.

Features of IPD10-40 Piloted 3-Way Spool Valve
1. Hardened spool and cage for long life.
2. Industry common cavity

Operation Symbol of IPD10-40 Piloted 3-Way Spool Valve
In a neutral position (unpiloted), the IPD10-40 allows flow from ③ to ② bidirectionally, while the flow is blocked at ④. V is a spring chamber vent-to-atmosphere, which is internally O-ring sealed to avoid oil flowing from the cartridge flow paths. On remote pilot signal at ①, the valve shifts to open from ③ to ④, while blocking flow at ②. Because of the spring chamber drain, the cartridge may be fully pressurized at any port without affecting the required pilot pressure.

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