The Sanhua SEK32-02 (10-12 mm) electronic expansion valve kit is a modern and professional set of components designed for precise refrigerant flow regulation. This kit enables the optimization of refrigeration and air conditioning system performance, improving efficiency and extending operational lifespan.

Kit Components:

🔹 LPF32-003 electronic expansion valve – ultra-low internal leakage (<1 ml/min) ensuring efficient refrigerant flow control.
🔹 SEC612-R4 controller – precise EEV control and superheat regulation.
🔹 YCQC02L18 pressure sensor – measures pressure from -1 to 12 bar, providing accurate data for system optimization.
🔹 NTC2A1 temperature sensor – precisely measures temperature, helping maintain an optimal refrigeration process.
🔹 PQ-M24012-000008 EEV coil – ensures reliable and long-term valve operation.

Where is this kit used?

🔹 Refrigeration systems – widely used in commercial and industrial refrigeration systems, display cases, storage chambers, and similar applications.
🔹 Food industry – maintains optimal temperature control, ensuring food product safety and quality.
🔹 Logistics and warehousing sector – ensures proper temperature maintenance for the transportation and storage of sensitive goods.
🔹 Air conditioning systems – used in cooling systems to ensure precise and efficient airflow regulation.

Technical Specifications:

✅ Manufacturer: Sanhua
✅ Model: SEK32-02
✅ Product code: 10142001902
✅ Valve connections: 10-12 mm
✅ Valve type: LPF32-003
✅ Maximum cooling capacity (R404A, -10°C, 35°C condensation temp.): 18.2 kW
✅ Power supply: 24V AC (+10% / -15%)
✅ Power consumption: Max. 4W (24V DC)
✅ Pressure range: -1 ~ 12 bar
✅ Operating temperature: -30°C to +55°C, relative humidity ≤95%
✅ Protection class:

• Controller: IP20
• Pressure and temperature sensors: IP67
  ✅ Accuracy: ±0.8% F.S. (-40°C ~ +40°C)