Complaint
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 | ||||||||||
| Coil code | DN (mm) | Dimensions(mm) | |||||||
| A | B | C | D | E | F | G | H | ||
| M04 | 1.3~2.0 | 38 | 33.5 | 700 | 82 | 36 | 30 | 6.35 | 17.4 |
Advantages
1.The coil component adopts the outerfiling seal structure and the welding structure of the power wire brush circuit board, with beautiful apperance, reliable connection, corrosion resistance,good water proof.
2.Position the buckle on the coils in the small grooves of the body shell to limit, available to adjust the direction.
3.Using high quality copper material,environmentally friendly, wear resistance, long service life.
4.Adopt precise welding process. Elegant appearance and high reliability.
5.Compact structure, small size.
6.Applied to inverse system,such as heat pump,two-way flow.
Working Cindition
Working environment temperature:-30ºC-+60ºC(power rate bleow 50%)
Applicable fluid temperature:-30ºC-+70ºC(power rate bleow 50%)
Applicable environment humidity: bleow 95%RH
Applicable refrigerant: R22 R407 R140A
Power:DC 12V ±10%
Drive method:stepper motor,direct-acting
Medium flow direction: both positive and negative are available
Installation: keep the valve body vertical and the coil upward.
