Product Overview
The SAGINOMIYA GMV-S403G is a pilot-operated refrigeration solenoid valve engineered for precise on/off control of refrigerant flow in commercial and industrial refrigeration circuits. Manufactured by Saginomiya, a recognized leader in refrigeration and air conditioning control components, the GMV series utilizes a direct-acting pilot diaphragm mechanism that ensures reliable opening and closing across a wide range of operating pressure differentials. This valve serves as a critical flow control element in liquid line, suction line, and hot gas bypass applications, providing positive shut-off and rapid response to electrical control signals within refrigeration and process cooling systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Refrigeration Solenoid Valve (Pilot-Operated) |
| Model Designation | GMV-S403G |
| Operating Pressure | Standard Industrial Grade (Up to rated bar) |
| Mounting & Connection | Standard ISO / Manufacturer Interface |
| Valve Configuration | Normally Closed (NC) / Pilot Diaphragm Actuated |
| Compatible Refrigerants | HFC / HCFC / HFO Blends (R-22, R-134a, R-404A, R-407C, R-410A, R-507) |
| Coil Voltage | AC / DC Coil Options Available (Standard Industrial Voltages) |
| Body Material | Forged Brass / Stainless Steel Construction |
| Seal Material | Synthetic Rubber / PTFE (Refrigerant Compatible) |
| Operating Temperature Range | -40°C to +120°C (Application Dependent) |
Engineering Features & Advantages
- Precision Flow Control: Pilot-operated diaphragm design delivers reliable, positive shut-off and rapid response to solenoid energization, ensuring accurate refrigerant flow management in demanding thermal cycles.
- Broad Refrigerant Compatibility: Engineered to perform with a wide spectrum of modern and conventional refrigerants, including high-pressure HFC blends, making it a versatile solution for diverse refrigeration architectures.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction that resists vibration, thermal cycling, and refrigerant-induced wear.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM Saginomiya standards, ensuring drop-in replacement without system modification.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SAGINOMIYA standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
This valve serves as a critical flow control element in liquid line, suction line, and hot gas bypass applications, providing positive shut-off and rapid response to electrical control signals within refrigeration and process cooling systems.
PRODUCT IMAGES
SAGINOMIYA GMV-S403G Refrigeration Solenoid 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.
Shop the genuine SAGINOMIYA GMV-S403G Solenoid Directional Control Valve. This Japan-made hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.