The SAGINOMIYA AEX-2348BCZ is a heavy-duty industrial thermostatic expansion valve engineered for precise refrigerant metering in refrigeration and air conditioning systems. It utilizes a thermostatic sensing bulb and diaphragm assembly to modulate refrigerant flow in response to evaporator outlet superheat, ensuring stable operation and efficient system performance.
SAGINOMIYA AEX-2348BCZ Technical Specifications
| Refrigerant Compatibility | R-22, R-134a, R-404A, R-407C, R-507 |
|---|---|
| Nominal Capacity | Up to 5.5 kW (R-22, evaporating temp. +5°C) |
| Operating Temperature Range | -40°C to +10°C evaporating temperature |
| Maximum Working Pressure | 3.0 MPa (30 bar) |
| Connection Type | Flare connections (SAE) |
| Connection Sizes | Inlet: 3/8″ ODF; Outlet: 1/2″ ODF |
| Superheat Setting | Factory set, adjustable via external screw |
| Body Material | Forged brass |
| Diaphragm Material | Stainless steel |
| Mounting Orientation | Any position (sensing bulb orientation critical) |
Key Engineering Features
- Thermostatic sensing bulb with capillary tube for accurate superheat control
- Balanced port design minimizes pressure fluctuations
- Adjustable superheat setting for precise system tuning
- Corrosion-resistant forged brass body and stainless steel diaphragm
- Compatible with a wide range of refrigerants including HFC and HCFC blends
- Compact design suitable for tight installation spaces
Industrial Applications
- Commercial refrigeration systems (display cases, walk-in coolers)
- Industrial process cooling and chillers
- Air conditioning and heat pump units
- Cold storage and food preservation equipment
- Transport refrigeration systems
For technical inquiries, dimensional drawings, or replacement support for SAGINOMIYA AEX-2348BCZ, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES
SAGINOMIYA AEX-2348BCZ Thermostatic Expansion 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 SAGINOMIYA AEX-2348BCZ Thermostatic Expansion Valve. This precision-engineered refrigeration component delivers reliable performance and accurate refrigerant flow control for demanding industrial systems.