Tokio Keiki R-G03-1-10 Balancing Valve
The R-G03-1-10 is a precision-engineered hydraulic balancing valve manufactured by Tokio Keiki. This gasket-mounted component is a multifunctional pressure control valve that combines the operations of a pressure reducing valve and a check valve. It is specifically designed for applications where a branch circuit requires a lower pressure than the main system, while also allowing for free reverse flow. The R-series is a staple in industrial automation for maintaining consistent secondary pressure regardless of primary circuit fluctuations.
Technical Specifications and Performance
Following the official manufacturer’s data sheets, the R-G03-1-10 provides the following technical parameters:
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Nominal Size: 3/8 (G03 interface).
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Maximum Operating Pressure: 21 MPa (210 bar).
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Maximum Flow Rate: 50 L/min.
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Pressure Adjustment Range: 0.8 to 7 MPa (Standard «1» designation).
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Mounting Type: Gasket mounting (subplate).
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Design Number: 10 Series.
Key Features for Industrial Applications
Accurate Pressure Reduction
The R-G03-1-10 excels at providing a stable reduced pressure to the secondary side of the hydraulic circuit. This ensures that sensitive actuators or clamping mechanisms receive exactly the force required, preventing damage and improving the repeatability of industrial processes.
Integrated Reverse Free Flow
Equipped with a high-performance internal check valve, this model allows for unrestricted flow from the secondary port back to the primary port. This feature simplifies hydraulic manifold design by eliminating the need for external bypass piping and additional check valve components.
