Thermostatic Expansion Valve with Copper Body
This expansion valve features a durable copper body. Its stainless steel diaphragm ensures accurate temperature control in refrigeration and air conditioning systems.
Technical Specifications
Product Overview
High-Performance Thermostatic Expansion Valve
This thermostatic expansion valve is engineered with a high-quality copper body and a durable stainless steel diaphragm for long-lasting reliability in refrigeration systems. It features a replaceable valve core and flexible cooling capacity adjustments, ensuring precise temperature control. Designed for versatility, this valve supports a wide range of common refrigerants and maintains constant overheating levels for optimized system efficiency.
Technical Specifications
- Safe Working Pressure
- 450 Psig
- Maximum Temperature
- 165 °F
- Connection Size
- 1/2" (Inlet) * 3/8" (Outlet)
Compatibility
- Supported Refrigerants
- R12R22R502R134AR407CR404AR507
Performance Data
Nominal Cooling Capacity (KW)
| Valve Core Type | R134A | R22 | R404A/R507 |
|---|---|---|---|
| STO-00X | 0.3 | 0.5 | 0.4 |
| STO-000 | 0.8 | 1.3 | 1 |
| STO-001 | 1.9 | 3.2 | 2.3 |
| STO-002 | 3.1 | 5.3 | 3.9 |
| STO-003 | 5 | 8.5 | 6.2 |
| STO-004 | 8.3 | 13.9 | 10.1 |
| STO-005 | 10.1 | 16.9 | 12.3 |
| STO-006 | 11.7 | 19.5 | 14.2 |
