Electric Vehicle Expansion Motorized Ball Valve

The V-EBV integrates the functions of stop valve, expansion valve and solenoid valve. With a fixed ball valve structure and low internal leakage and low friction, it can effectively prolong service life. The product is suitable for low-temperature heating and high-temperature refrigeration. It can improve the performance of EV batteries and system stability.

  • Specially designed for HFC-134a and HFO-1234yf.
  • It can improve battery performance in various usage environments.
  • It’s driving structure includes Hall elements that can record step numbers.
  • Linear closure, reducing impacts, preventing water hammer, improving silence.
  • Fixed ball valve structure: low internal leakage, low friction, long term stable, reducing maintenance and replacement frequency.
  • Flow curve: good for heat pump to operate in low temperature environment and suitable for high temperature refrigeration and low temperature heating environments.
  • Two-way circulation: it can be switched between hot and cold to meet system requirements.
  • Full port ball valve core: big flow and small pressure loss when fully open, improving system efficiency and reducing energy consumption.
  • Accurate flow control: to accurately regulate refrigerant flow and ensure stable system operation.
  • Low internal leakage: it can be used as a stop valve to improve the flexibility of system and effectively control the cost.
  • Seal design: refrigerant is sealed in the valve body to increase different applications.

Technical data

Features Description
Type V-EBV 4.5 、V-EBV 7、 V-EBV 10
Compatibility refrigerants HFC-134a, HFO-1234yf
MOPD 2.5 MPa (DC 12V)
Max working pressure 3.53 MPa
Ambient temperature -40°C - +120°C
External Leakage < 1.5 g/y
Valve orifice Leakage < 50 ml/min (@1MPa)
Material specification Stainless steel、PEEK、PPS
 

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