Danfoss 067B3303 PHT Series Expansion Valve Power Element, R22/R407C, -40~+10℃, EAC Certified
The Danfoss 067B3303 is a power element designed for PHT series thermostatic expansion valves, specifically engineered for R22 and R407C refrigerant systems. Operating within a temperature range of -40℃ to +10℃, this EAC certified element provides precise superheat control by sensing evaporator outlet temperature, adjusting refrigerant flow to optimize system efficiency and prevent liquid slugging. Manufactured in China, it is ideal for commercial air conditioning, chillers, heat pumps, and cold storage applications, serving as a reliable replacement part for PHT expansion valves.
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Product Overview
Danfoss 067B3303 Power Element for PHT Expansion Valves
Key Features & Benefits
Precise Superheat Control: The integrated sensing element accurately detects evaporator outlet temperature, driving the valve mechanism to adjust refrigerant flow and maintain consistent superheat, preventing liquid slugging and ensuring efficient heat transfer.
Multi-Refrigerant Compatibility: Designed for use with both R22 and R407C refrigerants, offering versatility for retrofitting and modernizing existing systems.
Wide Operating Range: Rated for an evaporating temperature range of -40℃ to +10℃, suitable for both medium and low-temperature applications.
EAC Certified: Manufactured to strict Danfoss quality standards in China, ensuring compliance with international safety and performance norms.
Modular Maintenance: The power element can be replaced without removing the entire valve, reducing system downtime and maintenance costs.
Application Scenarios
Commercial air conditioning and split systems
Water chillers and heat pump units
Cold storage warehouses and walk-in coolers
Industrial refrigeration and process cooling systems
Retrofit projects for PHT series expansion valves
| Parameter | Specification |
|---|---|
| Brand | Danfoss |
| Model Number | 067B3303 |
| Product Type | Thermostatic Expansion Valve Power Element |
| Compatible Valve Series | PHT |
| Compatible Refrigerants | R22, R407C |
| Operating Temperature Range | -40℃ ~ +10℃ (-40℉ ~ +50℉) |
| Certifications | EAC Certified |
| Origin | Made in China |
| Application | Commercial AC, Chillers, Heat Pumps, Cold Storage, Industrial Refrigeration |
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International Standards References
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