VAL12004 Valve; Expansion

Description

Trane VAL12004 Valve; Expansion

Electronic Expansion Valve VAL12004 details

• Trane Chiller Electronic Expansion Valve, SEHI-175, 1.638 ODS X 2.500 OD; M12 Input
• Original Trane OEM Components
• Trane Part Number: VAL12004
• Model Number: X15111210310 / X15111210-310
• Controller: MOD02688
• Commonly Used on Trane City™, Series R™, Sintesis™ Excellent, Sintesis™ Prime, and Stealth™ Chiller Models
  
• Replaces / Supersedes: VAL-12004

Chiller documentation download links for the (EXP. Valve) Electronic Expansion Valve;

• GVAF Chiller Model Valve; Expansion (Product Catalog, Sales Brochure, Installation Operation Maintenance)
• GVWF Chiller Model Valve; Expansion (Product Catalog, Sales Brochure, Installation Operation Maintenance)
• RTAC Chiller Model Valve; Expansion (Product Catalog, Sales Brochure, Installation Operation Maintenance)
• RTAF Chiller Model Valve; Expansion (Product Catalog, Sales Brochure, Installation Operation Maintenance)
• RTAE Chiller Model Valve; Expansion (Product Catalog, Sales Brochure, Installation Operation Maintenance)
• RTSF Chiller Model Valve; Expansion (Product Catalog, Sales Brochure, Installation Operation Maintenance)

Expansion Valves (EXV.)

Expansion valves are devices used to control the refrigerant flow in a refrigeration system. They help to facilitate the change of higher pressure of liquid refrigerant in the condensing unit to lower pressure gas refrigerant in the evaporator.

The term “low side” is used to indicate the part of the system that operates under low pressure, in this case the evaporator. The “high side” is used to indicate the part of the system that operates under high pressure, in this case the condenser.

There are basically four types of valves that are in used. These valves are also refer to as metering devices.

• Electronic Expansion Valves
• Thermostatic Expansions Valves
• Capillary Tubes
• Float Valves