Product Overview
The TOKYO KEIKI TGMPC-3-ABN-BAN-51 is a modular pilot operated check valve engineered for seamless integration into ISO 4401 / CETOP 3 (NG6) subplate-mounted hydraulic systems. Manufactured by Tokyo Keiki, a globally recognized authority in precision fluid power technology, this valve functions as a sandwich-style modular component that permits free flow in one direction while positively blocking reverse flow until a pilot pressure signal is applied to open the check poppet. This design enables load holding, actuator locking, and controlled decompression in circuits where reverse flow must be prevented under normal operating conditions. The TGMPC-3 series is widely deployed in industrial hydraulic power units, machine tool clamping circuits, and press systems where reliable leak-free load retention and precise pilot-controlled release are essential for operational safety and process repeatability.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Modular Pilot Operated Check Valve (Sandwich / Modular Valve) |
| Model Designation | TGMPC-3-ABN-BAN-51 |
| Mounting Standard | ISO 4401 / CETOP 3 / NG6 Modular Interface |
| Operating Pressure | Up to 315 bar (standard industrial grade) |
| Pilot Pressure Ratio | Standard pilot ratio (typically 1:3 to 1:4.5 depending on circuit configuration) |
| Flow Direction | Free flow in one direction; pilot-controlled reverse flow |
| Connection Type | Subplate / manifold mounting with O-ring sealing |
| Seal Material | NBR (Buna-N) standard; compatible with mineral-based hydraulic fluids |
| Fluid Compatibility | Mineral oil, phosphate ester, and water-glycol hydraulic fluids |
Engineering Features & Advantages
- Precision Pilot Actuation: The pilot operated poppet mechanism ensures rapid, repeatable opening and closing response, enabling accurate load holding and controlled decompression in demanding hydraulic circuits.
- Leak-Free Load Holding: The metal-to-metal or soft-seat poppet design provides a positive seal in the blocked direction, preventing actuator drift and ensuring safe load retention even during extended idle periods.
- Modular Sandwich Construction: The ISO 4401 / CETOP 3 interface allows direct stacking between directional control valves and subplates, eliminating additional piping and reducing installation time and leak points.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust internal components resistant to pressure spikes, contamination, and thermal cycling.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original TOKYO OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
The TGMPC-3 series is widely deployed in industrial hydraulic power units, machine tool clamping circuits, and press systems where reliable leak-free load retention and precise pilot-controlled release are essential for operational safety and process repeatability.
PRODUCT IMAGES
TOKYO KEIKI TGMPC-3-ABN-BAN-51 Modular Pilot Operated Check Valve
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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