Honeywell electric two-way valve, the product profile different according to the situation, the choice of electric two-way valve, the received signal is adjustable to meet the air conditioning, refrigeration, heat exchanger heating, ventilation and other control systems need to adjust the temperature, pressure, , temperature and flow purposes. Also widely used in petroleum, chemical, metallurgy, textile, printing and dyeing, chemical fiber, leather and other industrial field of automatic control.