DC Electronic Expansive Valve for Saving-energy Refrigeration System, air condition valve, EEV
Product Introduction
DPF(J)1.3~2.0 small size electronic expansion valve is mainly used in household frequency conversion air conditioning system to achieve automatic adjustment of refrigerant flow. It makes the air conditioning system maintain the best operating conditions, to achieve rapid cooling, heating, accurate temperature control, power saving and other purpose. The valve has a two-way and reversible function. It also has many advantages, such as small size,advanced structure,reliable performance and good-looking,etc.
Product features
♦smaller installation space: lower height, smaller volume, lower weight
♦high reliability
♦low energy consumption
♦suitable for reversible systems, such as heat pumps:bidirectional flow
Specifications
| Model No. | DN (mm) | R22 capacity KW (USRT) | Matching power (HP) | Fully open pulse | Open valve pulse |
Pulse frequency (PPS) |
Maximum operating pressure difference(Mpa) | Connecting pipe size (mm) | Maximum working (Mpa) | pcs/ctn | ||||
| R22 | R407C | R410a | R22 | R407C | R410a | |||||||||
| DPF(J)2.0 | φ2.0 | 8.8 (2.5) | 1.0~2.5 | 500 | 32±20 | 30~90 | 2.26 | 2.48 | 3.43 | φ6.35×0.7 | 3.0 | 3.3 | 4.2 | 80 |
| DPF(J)1.8 | φ1.8 | 7 (2.0) | 1.0~1.75 | 80 | ||||||||||
| DPF(J)1.6 | φ1.6 | 5.25 (1.5) | 0.75~1.5 | 80 | ||||||||||
| DPF(J)1.5 | φ1.5 | 4.38 (1.25) | 0.5~1.25 | 80 | ||||||||||
| DPF(J)1.3 | φ1.3 | 3.5 (1.0) | 0.5~1 | 80 | ||||||||||
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