Description
Trane VAL12001 Valve; Expansion (X15111210280)
Expansion Valve Trane VAL12001 details;
- Trane Chiller Electronic Expansion Valve 1.638 ODS x 2.125 OD; M12 Input
- Original Trane OEM Components
- Trane Part Number: VAL12001
- Model Number: X15111210280 / X15111210-280 / SEHI 175
- Controller: MOD02688
- Stepper Motor: MOD02686
- Commonly Used on Trane Series Râ„¢ and Sintesisâ„¢ Screw Chiller Models
- Replaces / Supersedes: VAL08574, VAL8574, VAL-8574, VAL-12001
Chiller documentation download links for the VAL12001 Valve; Expansion;
- RTAC Chiller Model Expansion Valve SEHI 175Â (Product Catalog, Sales Brochure, Installation Operation Maintenance)
- RTAF Chiller Model Expansion Valve SEHI 175 (Product Catalog, Sales Brochure, Installation Operation Maintenance)
- RTWD Chiller Model Expansion Valve SEHI 175 (Product Catalog, Sales Brochure, Installation Operation Maintenance)
- RTUD Chiller Model Expansion Valve SEHI 175 (Product Catalog, Sales Brochure, Installation Operation Maintenance)
The SEHI are Electronically Operated Step Motor flow control valves, intended for the precise control of liquid refrigerant flow. Synchronized signals to the motor provide discrete angular movement, which translate into precise linear positioning of the valve piston. Valve pistons and ports are uniquely characterized, providing extraordinary flow resolution and performance. The SEHI Expansion valves are easily interfaced with microprocessor based controllers, including Sporlan supplied controllers.
Features and Benefits
- Step motor operated for precise control
- High resolution drive assembly
- Solenoid tight seating
- Corrosion resistant materials used throughout
- Field proven reliability
- Low power consumption (less than 4 watts)
- Unique built-in sightglass – indicates valve operation, moisture levels and refrigerant quality (SERI & SEHI only)
- Compatible with HCFC and HFC refrigerants and oils, in addition to subcritical CO2
- Self lubricating materials used for long life
- High linear force output
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