The webinar will help field-service technicians gain a better understanding of the function and operation of, as well as key troubleshooting strategies for, stepper motor and pulse-width-modulating electronic expansion valves.
The Sporlan Electric Distributor Expansion Valve (EDEV) consists of a high resolution electronic expansion valve (EEV), designed specifically for the air conditioning and heat pump market, an integrated refrigerant distributor, and an optional internal check valve.
The NXT Series R-410A thermal expansion valves are balanced ported valves designed for high-efficiency R-410A air conditioning and heat pump applications. The valves operate over a wide range of conditions and applications, while offering excellent performance, reliability, and unparalleled valve life, says the company.
The Sporlan Electric Distributor Expansion Valve (EDEV) consists of a high resolution electronic expansion valve (EEV), designed specifically for the air conditioning and heat pump market, an integrated refrigerant distributor, and an optional internal check valve.
The NXT Series R-410A thermal expansion valve (TXV) is a balanced ported valve designed for high-efficiency R-410A air conditioning and heat pump applications. NXT Series valves operate over a wide range of conditions and applications.
Series HSV electric expansion valves offers precise superheat control. The valves feature a direct drive linear actuator using a hybrid step motor that provides increased power for its size, and eliminates unnecessary parts and their associated failure potential, the company said.
One of the basic components selected when installing a walk-in cooler/freezer or any field-assembled refrigeration system is the metering device, typically the thermostatic expansion valve (TXV). The TXV needs to be selected to match the Btu capacity of the system’s evaporator and compressor.
The Type R family of TEVs has been expanded to include three conventional body styles, the ER, SR and R, with capacities that now range from 1/3 ton to 15 tons based on R-410A.
Seven models of the universal TR6 thermostatic expansion valve cover OEM air conditioner and heat pump designs in a wide range of applications, from 1.5 to 6 tons in R-22 and R-410A systems. According to the manufacturer, they easily install into almost any residential air conditioning system.
