Product Overview
The AZBIL R31-100-0000 is a precision pneumatic regulator valve engineered by Azbil Corporation (formerly Yamatake) for accurate pressure control in industrial process and pneumatic systems. Operating on a force-balance diaphragm principle, this general process regulator maintains a stable downstream setpoint by continuously modulating its internal valve trim in response to pilot pressure and feedback forces. As a dedicated pressure-regulating component rather than a fluid power generator, it serves as a critical control element in instrument air networks, pneumatic actuation loops, and process gas handling systems where repeatable pressure regulation is essential for loop stability and product quality.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Regulator Valve (General Process & Pneumatic Valve) |
| Model Designation | R31-100-0000 |
| Manufacturer | Azbil Corporation |
| Operating Pressure | Standard Industrial Grade (pneumatic service, rated per R31 series) |
| Actuation Principle | Force-balance diaphragm with internal valve trim modulation |
| Mounting & Connection | Standard ISO / Manufacturer Interface (threaded process ports) |
Engineering Features & Advantages
- Precision Performance: Force-balance diaphragm architecture delivers accurate, repeatable downstream pressure regulation with minimal setpoint drift, ensuring stable pneumatic control loops.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust internal trim and diaphragm assemblies resistant to vibration and thermal cycling.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, allowing drop-in replacement without modification to existing piping or mounting interfaces.
Typical Industrial Applications
Commonly deployed in instrument air pressure regulation for petrochemical and refining process loops, pneumatic actuator control on process control valves, gas pressure regulation in industrial burner and combustion systems, and general utility air networks supporting packaging, textile, and food processing machinery.
PRODUCT IMAGES
AZBIL R31-100-0000 Pneumatic Regulator Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
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