Electronic Expansive Valve for Refrigeration

• Actuator: Electric
• Connection Form: Welding
• Type: Pilot Operated
• Material: Brass
• Power Supply: DC12V±10%
• Usage: Flow Control
• Model NO.: DPF
• Application: Household Usage
• Working Temperature: -30~+60ºC
• Applicable Fluid Temperature: -30~+70ºC
• Applicable Refrigerant: R22, R407, R140A
• Medium Flow Direction: Positive and Negative
• Transport Package: Export Standard Box and Carton
• Trademark: Hengsen
• Origin: Zhejiang, China
• Production Capacity: 100000PCS/Month

Product Description

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