Emerson Flow Control (Alco) 037049 Thermostatic Expansion Valve Cage Assembly

The Emerson Flow Control (Alco) 037049 X22440B8B is a replacement cage assembly designed for use with T-Series take-apart thermostatic expansion valves (TXVs) in HVAC and refrigeration systems. This precision-engineered component is essential for maintaining proper refrigerant flow control and superheat regulation in air conditioning, heat pump, and commercial refrigeration applications.

Key Features:

• Compatible with TCLE-type thermostatic expansion valves
• Part of the modular T-Series take-apart valve system for easy service and maintenance
• Designed for use with various refrigerants including R22, R134a, R404A, R407C, and R410A
• Precision-machined orifice provides accurate refrigerant metering
• Durable construction ensures long service life in demanding HVAC environments
• Field-replaceable component reduces downtime and service costs

The cage assembly is a critical internal component that controls refrigerant flow based on system pressure and temperature conditions. This part is designed to work seamlessly with Alco/Emerson power assemblies and valve bodies, allowing technicians to service and adjust expansion valve capacity in the field without replacing the entire valve assembly.