1. Precise Control: The LPF Series valve provides precise and accurate control of refrigerant flow, allowing for optimal system performance and efficiency. It ensures the right amount of refrigerant is delivered to the evaporator, maintaining desired temperature levels.

2. PTFE Valve Port: The valve port is constructed with PTFE (Teflon™), which creates a tight seal, similar to a solenoid valve. This design prevents any migration of liquid refrigerant to the evaporator and compressor, ensuring the reliability and longevity of the system.

3. Stepper Motor Technology: The LPF Series utilizes stepper motor technology, enabling precise positioning of the valve's opening. This allows for fine adjustments and optimal regulation of refrigerant flow, enhancing system stability and control.

4. Wide Operating Range: The LPF Series Electronic Expansion Valve is designed to operate across a wide range of refrigeration applications and system conditions. It can adapt to varying loads and environmental factors, ensuring consistent performance in different operating conditions.

5. Compact and Durable Design: The LPF Series valve is compact in size, making it suitable for installations with limited space. It is also built with high-quality materials and robust construction, ensuring durability and reliability in demanding refrigeration environments.

The coil is separated

(Unit is mm)

Q1: What applications are Sanhua electronic expansion valves suitable for?
A1: Sanhua electronic expansion valves are suitable for various refrigeration systems, including commercial refrigeration, air conditioning, heat pumps, and other refrigeration applications.

Q2: What is the difference between electronic expansion valve and traditional mechanical expansion valve?
A2: Compared with the traditional mechanical expansion valve, the electronic expansion valve can provide more precise refrigerant flow control and faster response speed. They usually consist of electric actuators and electronic controllers that can be finely tuned according to needs.

Q3: How does the Sanhua electronic expansion valve achieve precise refrigerant flow control?
A3: Sanhua electronic expansion valve adopts stepper motor technology, which can realize precise valve opening adjustment. Through the signal of the electronic controller, the opening and closing degree of the valve can be precisely controlled, so as to realize precise refrigerant flow control.

Q4: Is Sanhua electronic expansion valve easy to install and maintain?
A4: Yes, Sanhua electronic expansion valve has a compact design, which is easy to install in a limited space. In addition, maintenance is relatively simple, usually just to ensure the normal operation of the valve and electronic controller, and to perform regular cleaning and inspection.