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Hydraulic Component (Pressure Balance Valve)

A high-precision flow control valve that adjusts the flow of hydraulic pumps with high control accuracy.

Body Material: FCD550.
Spool Material: SKD11 (Hardened and tempered to HRc56 or more).

Hydraulic Component (Sleeve: Door Actuator)

Designed for civilian aircraft.
It has a diameter clearance of 6µm.

Material: SUS440C (Hardened and tempered to HRc55-60).

Hydraulic Component (Sleeve: Door Actuator)

Designed for civilian aircraft.
It has a diameter clearance of 6µm.

Material: SUS440C (Hardened and tempered to HRc55-60).

Hydraulic Component (Switching Valve)

An electromagnetic pilot switching valve. Used when there's a need to alleviate impact during switching, whether for high-flow or relatively low-flow applications.

Body Material: FCD450,500.
Spool Material: SCM415 (Carburized and hardened to HRa82-84).

Fuel Injection Component (Nozzle Holder)

Atomizes high-pressure fuel (150MPa) through barrels and plungers, and injects it into the cylinders of a diesel engine.

Body Material: SCM435 (Carburized and hardened to HB269-321).
Nozzle Tip: (High-frequency hardened to Hv550 or more).

Fuel Injection Component (Plunger, Barrel)

Similar to the above, this is an electronically controlled injector with integrated plunger pumps and nozzles.

Housing Material: SCM420H (Carburized and hardened to Hv550 or more).
Plunger Material: SUJ2 (Hardened and tempered to HRc59-65).