Hot selling Mini Flow Automatic Adjust EEV Carel DPF Electronic Expansion Valve

Product Overview

Description

 

  Hot selling Mini Flow Automatic Adjust EEV Carel DPF Electronic Expansion Valve

 

 

Features

• Applicable for oil-free system (T series)


• Smaller installation space: low height, small volume, light weight


• Optimized flow path design for noise reduction


• Fast operation, Energy saving


• Applicable for reversible systems like heat pumps: bidirectional flow

General specifications

• Applicable refrigerants: R22, R134A, R404A, R407C, R410A etc.


• Cooling Capacity: 3,5 to 105 kW (R22 Nominal Capacity)


• Medium temperature: -30°C (-22°F) to +70°C (158°F) (duty cycle rate below 50%)


• Ambient temperature: -30°C (-22°F) to +60°C (140°F) (duty cycle rate below 50%)


• Relative humidity: below 95% RH


• Ps: 4.5MPa (45 Bar)


• Installation position: Coil upwards, valve rotor central axis within +/-15° versus vertical axis


• 500 steps (full stroke); 32 ± 20 opening steps

Electrical Parameters

• Rated Voltage: 12V DC(+/- 10%), rectangular wave


• Actuating mode: 4-phase 8-step permanent magnet stepping motor of direct-acting type


• Excitation mode: 1 ~ 2 phase excitation, monopole actuation


• Excitation rate: 30 to 90pps (Maintain excitation in stop position min. 0.1~1.0sec. to activate self-holding mechanism.)


• Coil current: 260mA/phase (20°C)


• Coil resistance: 46 +/- 3.7 ?/phase (20°C)


• Insulation class of coil: E


• Protection class: IP 66

Let's Go!

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Let's Go!

Click here to send me one inquiry