Tokio Keiki TC3-G-03 Valve Subplate
The TC3-G-03 is a high-quality mounting subplate manufactured by Tokio Keiki. Specifically designed for valves with an ISO 4401-03 (Cetop 3) mounting interface, this subplate acts as the critical connection point between the hydraulic control valve and the system’s piping. Built from high-strength materials to prevent deformation under high pressure, the TC3-G-03 ensures a perfectly flat and secure sealing surface, which is essential for maintaining a leak-free hydraulic circuit.
Technical Specifications and Performance
The TC3-G-03 is engineered to meet the rigorous demands of industrial hydraulic systems. According to Tokio Keiki’s technical standards:
-
Valve Interface: ISO 4401-03-02-0-05 (Nominal Size 03).
-
Port Connection: Bottom Piping (G designation).
-
Thread Size: 3/8 BSPP or NPT (depending on regional variant).
-
Maximum Operating Pressure: 21 MPa (210 bar).
-
Weight: Approximately 1.3 kg.
-
Compatibility: Suitable for DG4V-3, DG17V-3, and other 03-series modular valves.
Key Features for Industrial Applications
Precision Machined Interface
The TC3-G-03 features a precision-ground mounting surface that exceeds standard industry tolerances. This ensures that the O-rings of the mounted valve are compressed evenly, preventing internal «cross-port» leakage and external fluid loss, even during high-pressure spikes common in industrial processing.
Robust Bottom-Porting Design
The «G» type configuration provides bottom-facing ports, allowing for clean and organized piping layouts. By directing the hydraulic lines downward, it enables engineers to stack modular valves vertically while keeping the interconnecting steel or flexible tubing neatly routed beneath the manifold assembly.
