Gain absolute, multi-stage control over your complex hydraulic sub-circuits with the THM OGS-G Series Two-Pressure Reducing Modular Valve. Engineered for advanced fluid power systems that require dynamic force adjustments, this specialized 1/8-sized modular valve expertly steps down main-line pressure to supply a secondary circuit. Its defining feature is the ability to seamlessly switch between two distinct, pre-set secondary pressures (a high-side and a low-side setting) on the fly. Capable of regulating pressures from 5 bar up to 140 bar on both the high and low sides, and built to withstand maximum primary system pressures up to 210 bar, the OGS-G Series guarantees that your secondary actuators operate at a perfectly constant pressure, even when the main circuit experiences sudden spikes or drops.

Core Technical Specifications:-

• Valve Architecture: Two-Pressure Reducing Modular Valve
• Model Series: THM OGS-G
• Standard Size: 1/8
• Adjustable Pressure Range: 5 Bar to 140 Bar (Independently tunable for High and Low sides)
• Maximum System Operating Pressure: 70 Bar / 210 Bar (Depending on primary system configuration)
• Design Profile: Dual-Level Pressure Switching, Unwavering Secondary Stability

Key Features & Engineering Advantages:-

• Dynamic Dual-Pressure Switching: Allows operators or automated systems to instantly toggle a secondary hydraulic circuit between a pre-set low-pressure state and a high-pressure state. This is highly advantageous for machinery that requires a gentle initial approach followed by a high-force clamping or pressing action.
• Unwavering Secondary Stability: The advanced internal compensator design ensures that the reduced secondary pressure is maintained at a strictly constant level. Even if the primary main circuit experiences violent pressure surges or sudden drops from other actuators, your sensitive secondary circuit remains perfectly stable and protected.
• Precise High/Low Calibration: Both the high-pressure and low-pressure states can be independently and finely tuned within a broad 5-bar to 140-bar range, giving system designers the exact, tailored operational forces required for multi-stage machine cycles.
• Compact Modular Footprint: The standardized modular construction allows the OGS-G to be easily stacked within custom manifold blocks. This space-saving design entirely eliminates the need to plumb two separate, bulky pressure-reducing valves into the circuit.
• Heavy-Duty Reliability: Machined from high-strength materials to confidently handle maximum primary operating pressures up to 210 bar, ensuring a long, leak-free service life in harsh industrial and outdoor mobile environments.

Ideal Industry Applications:-

The automated dual-pressure switching and absolute secondary stability of the OGS-G Series make it a critical control component for:

• Industrial Metal & Plastic Forming: Managing the multi-stage closing and pressing cylinders on automated plastic injection molding machines and heavy metal-stamping presses (e.g., fast/low-pressure approach, followed by high-pressure clamping).
• Heavy Civil & Road Machinery: Providing precise, dual-level pressure control for the delicate auxiliary attachments, leveling sensors, and steering mechanisms on advanced asphalt pavers and road milling machines.
• Automated Material Handling: Ensuring smooth, damage-free gripping and lifting on industrial robotic arms and heavy-duty conveyor systems.
• Mobile Earthmoving Equipment: Regulating complex pilot lines that require distinct operational modes on modern, electronically controlled excavators and wheel loaders.

Why Choose the THM OGS-G Series?:-

• Multi-Stage Automation: Replaces multiple valves by providing two distinct, switchable pressure settings in a single block.
• Absolute Load Protection: Completely isolates sensitive secondary actuators from chaotic pressure spikes in the main line.
• Space-Saving Integration: The compact 1/8 modular design frees up critical space in your hydraulic manifold.