Orbital Steering Valve Circuit Diagram | Orbital Steering Valve Running Diagram

Orbital Steering Valve Circuit Diagram | Orbital Steering Valve Running Diagram

OSPC 400 ON Orbital Steering Valve

The OSPC 400 ON is a type of orbital steering control unit used in hydraulic steering systems of heavy vehicles like tractors, loaders, and construction machinery.

Key Features:
Model: OSPC 400 ON
Displacement: 400 cm³/rev

"ON" Type: Indicates Open Center, Non-reaction (no feedback from the wheels to the steering wheel)

Function: Directs hydraulic flow to steering cylinders based on the operator's steering input.

Design: Rotary spool valve combined with a gerotor (gear-rotor) set – provides smooth and precise steering.

Advantages:

Easy and reliable operation
Manual steering possible in case of pump failure (limited)
Compact and maintenance-friendly
Ensures operator comfort and vehicle safety

Applications:

Used in:

Agricultural tractors

Forklifts

Construction vehicles

Off-road equipment


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Name - Jayprakash Prasad
From - Maharashtra ( India )
Mail id - [email protected]
YouTube Channel ( JP HYDRAULIC CIRCUIT) -    / @jphydrauliccircuit