Emerson expansion valve manual

• The valve must be protected against contaminants. Install an Emerson filter drier before the valve. Check for sufficient refrigerant charge/subcooling and make sure no flash gas is present at the inlet of valve before attempting to check valve operation. Install an Emerson sight glass AMI or MIA before the valve. Wiring and mounting of plug:File Size: KB. with the contents of this manual. Emerson Valves Controls cannot evaluate all conditions that might injure personnel or damage equipment. However, TVC does offer the following general safety precautions: Hearing and eye protection should be used when working on a valve which is under pressure. - Never strike a valve which is under pressure. ing the expansion valve, a maximum opening superheat of 7°F, and a standard factory air test superheat setting. A discussion of the relationship between valve capacities and superheat set-tings can be found in Bulletin The ratings for evaporator temperatures 40°F, 20°F, °F, °F in the capacity tables are in accordance with ANSI/ARI.

• Emerson mechanical thermal expansion valves and electronic expansion valves for a variety of HVAC-R applications. • Thermal Expansion Valves (TXVs) are precision devices designed to regulate the rate of refrigerant liquid flow into the evaporator in the exact proportion to the rate of evaporation of the refrigerant liquid in the evaporator. Expansion Valves, Air Conditioning Expansion Valves for most models of New Holland Bale Wagon , Super, , , , , , , , BW28, BW Expansion Valves ALCO's thermostatic expansion valves are designed for a wide range of air conditioning, refrigeration, heat pump and chiller applications. ALCO's integral valve line includes valves for commercial and refrigeration applications, as well as heat pump and residential applications. The "Take-A-Part Series" valves are the.

with the contents of this manual. Emerson Valves Controls cannot evaluate all conditions that might injure personnel or damage equipment. However, TVC does offer the following general safety precautions: Hearing and eye protection should be used when working on a valve which is under pressure. - Never strike a valve which is under pressure. Valve capacity is for the first refrigerant listed. To determine the capacity for additional refrigerants listed, consult the nominal capacity tables for interchangeable refrigerants. HFES 1/2FC THERMOSTATIC EXPANSION VALVES HF SERIES R__ • The valve must be protected against contaminants. Install an Emerson filter drier before the valve. Check for sufficient refrigerant charge/subcooling and make sure no flash gas is present at the inlet of valve before attempting to check valve operation. Install an Emerson sight glass AMI or MIA before the valve. Wiring and mounting of plug.