61685 | VS204 1/2" THERM AIR VENT | Spirax-Sarco Speed_3074RPM **Carrier TXV Valve (EA02SB225)** The

**Carrier TXV Valve (EA02SB225)** The Carrier TXV Valve (EA02SB225) is designed to regulate the flow of refrigerant in refrigeration and air conditioning systems

and durability in your industrial applications

and advanced safety features

and extending equipment life

61685 | VS204 1/2" THERM AIR VENT | Spirax-Sarco Speed_3074RPM **Carrier TXV Valve (EA02SB225)** TheVS204 1 2" THERM AIR VENTThe VS204 1 2" Spirax Sarco thermostatic air vent is designed to remove air from steam systems. Air can cause a variety of problems in steam systems, including: Reduced heat transfer Increased corrosion Water hammer Noise The VS204 thermostatic air vent is a simple and effective way to remove air from steam systems. The vent is made of cast iron and has a stainless steel float. The float is connected to a valve that opens and