Product Overview
The SMC ARG30-03G1H is a precision pneumatic pressure regulator from the SMC ARG series, engineered to deliver stable, repeatable downstream pressure control in compressed air systems. As a process and pneumatic valve component, it operates on a balanced poppet and diaphragm principle, automatically adjusting the internal valve opening to maintain the set outlet pressure regardless of fluctuations in inlet pressure or flow demand. The ARG30-03G1H features a 3/8″ port size with G (BSPP) thread, a hand-wheel adjustment mechanism with integrated lock, and a pressure gauge port for real-time monitoring. This regulator serves as a critical control element in pneumatic circuits, protecting downstream actuators, air tools, and instrumentation from over-pressurization while ensuring consistent operating pressure for optimal process performance.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Pressure Regulator (Process & Pneumatic Valve) |
| Model Designation | ARG30-03G1H |
| Series | SMC ARG Series |
| Port Size | 3/8″ (03) |
| Thread Type | G (BSPP) Parallel Thread |
| Operating Pressure | Standard Industrial Grade (Up to rated bar) |
| Adjustment Mechanism | Hand-Wheel with Locking Feature |
| Mounting & Connection | Standard ISO / Manufacturer Interface |
| Gauge Port | Integrated Pressure Gauge Port |
| Media | Compressed Air / Inert Gas |
Engineering Features & Advantages
- Precision Pressure Regulation: Balanced poppet and diaphragm design ensures stable outlet pressure with minimal deviation, even under varying flow conditions and inlet pressure fluctuations.
- Hand-Wheel Adjustment with Lock: Ergonomic hand-wheel allows precise manual pressure setting, with an integrated locking mechanism to prevent accidental adjustment drift during operation.
- Integrated Gauge Port: Built-in port accommodates a pressure gauge for continuous downstream pressure monitoring and quick system diagnostics.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with robust diaphragm and valve seat materials resistant to wear and contamination.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SMC OEM standards, ensuring drop-in replacement without modification.
Typ
PRODUCT IMAGES
SMC ARG30-03G1H Pneumatic Regulator
⚡ 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.
Shop the genuine SMC ARG30-03G1H Precision Regulator Valve. This Japan-made pneumatic component features a compact, high-precision design, delivering reliable pressure control for industrial automation systems.