This will improve not only the care the patient will receive but also help to speed up the time needed to properly diagnose and treat each case. Contact us with any questions about the benefits of medical imaging, digital imaging or questions about cost of medical digital imaging. We are happy to take the time to help improve your business and answer your questions.
Definition of expansion valve. : a valve through which liquid or gas under pressure is allowed to expand to a lower pressure and greater volume.
The thermostatic expansion valve (TXV) is a precision device, which is designed to regulate the rate at which liquid refrigerant flows into the evaporator.ne of the design features of the TXV is to separate the high pressure and low pressure sides of an air conditioning system. Liquid refrigerant enters the valve under high pressure via the systemâs liquid line, but its pressure is reduced when the TXV limits the amount of this liquid refrigerant entering the evaporator.