Electronic Expansion Valve - DPF(R) Series

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Sanhua product series

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Product Details

Electronic Expansion Valve - DPF(R) Series

DPF(R) can automatically adjust the refrigerant flow in the system. Through precise flow control, DPF(R) allows the system to operate under optimal conditions.

Product Features

● Compact design

● Precise flow regulation

● Suitable for oil-free systems

General Parameters

● Ambient temperature: -30℃/+60℃ (duty cycle less than 40%)
● Refrigerant temperature: -30℃/+80℃ (duty cycle less than 40%)
● Design pressure: 14MPa (140bar)
● Relative humidity: ≤95%
● Full open steps: 500 steps

Technical Parameters

● Rated voltage: 12VDC(±10%), rectangular wave
● Excitation method: 1-2 phase excitation, single-pole drive
● Excitation speed: 30-90pps
● Full open time: 6s@90pps

● Coil current: 260mA/phase (20°C)
● Coil resistance: 46 ± 3.7 Ω per phase (20°C)
● Coil insulation class: E

● Compatible with Sanhua SEC series controllers, controller information can be found on page 22 of the sample.

Model List - Valve Body Parameters

Valve Body Model	Valve Port Φ	Maximum Cooling Capacity 0°C/-20°C/6K/2K1	Maximum Cooling Capacity -10°C/-40°C/6K/2K1	Maximum Working Pressure	Kv	MOPD
	[mm]	[kW]	[kW]	[bar]	[m³/h]	[bar]
DPF(R04)1.0D-04	1	7.1	8.2	140	0.045	100
DPF(R04)1.5D-07	1.5	15	17.2	140	0.115	100
DPF(R05)2.4D-03	2.4	35.6	41.1	140	0.23	100

Coil Parameters

Valve Body Model

Matching Coil

Lead Length

DPF(R04) 1.0D-04

PQ-M10012-001059

0.7m

PQ-M10012-001267

PQ-M10012-001268

DPF(R04)1.5D-07

PQ-M10012-001059

0.7m

PQ-M10012-001267

PQ-M10012-001268

DPF(R05)2.4D-03

PQ-M08012-001301

0.7m

Size

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Contact: Mr. Chen
Mobile: +86-13825784596（WeChat）
Tel: +86-769-2662 1826
Email: dgcggy2008@163.com
Add.: Dalingshan Town, Dongguan City, Guangdong Province, China

Sanhua Mall

（Recommendation code: 0023）