What's inside a Thermal Expansion Valve TXV - how it works hvac

Whats inside a thermal expansion valve and how the thermostatic expansion valve or TXV works in a HVAC refrigeration system and the basic working principles that allow it to meter the flow of refrigerant into the evaporator of chillers and ac units Sign up for our FREE engineers newsletter for updates, competitions, news and offers Take the guesswork out of superheat adjustments and cut service time down to just 15 minutes with TXV Superheat Tuner, available for free on Android and iPhone mobile devices. Optimize superheat with just one or two adjustments on most thermostatic expansion valves. ⚡?️ TOOLS YOU NEED ?️⚡ ************************************** MY FAVOURITE GEAR  SOCIALISE WITH US  *******************************  SUPPORT US  ******************************* ⚠️ *Found this video super useful?* Buy Paul a coffee to say thanks: ☕  Links - MUST WATCH!!  ******************************* ⚡ELECTRICAL ENGINEERING⚡ ❄️ CHILLER ENGINEERING ❄️ ️ HVAC ENGINEERING ️ ⚗️ REFRIGERATION SYSTEMS ️ ⚗️ REFRIGERANTS ⚗️  HYDRONICS  ➡️❄️ HEAT EXCHANGERS ➡️❄️  DATA CENTERS   PHYSICS   DOCUMENTARY  #engineering