DX2 Stepper-Motor Driven Electronic Expansion Valve

DX2-008S/010S/012S/015S/022S/025S are designed to offer special "S" flow characteristics that brings unique value for various application especially reversible heat pump and process chillers, electric bus air-conditioning, light commericial air-conditioning, precision cooling, cold-room and test chambers among others. Meanwhile, the DX2-008/010/012/015 models offer transitional linear flow characteristics.

Specifications

Flow characteristic: "S" & linear

Maximum working pressure (MWP): 680 psig

Forward MOPD: 500 psig

Reverse MOPD: 218 psig for DX2-008/010/012/015(S); 500 psig for DX2-022S/025S

Protection Level: IP65 / IP67

Seat leakage: 433 ml/min

Certification: UL and CE

Features

Unipolar stepper motor driven with 500 steps
Bi-flow capability
Long lifetime, high reliability: 250k cycles' reliability test
Broad capacity displacement: 8/10/12.5/15/20/25 Tons @R22 application
Compatible with R22, R410A, R407C, R134a, R32, R404A
Hermetic Body for DX2-008/010/012/015(S) models, take-apart body for DX2-022S/025S models

DX2 Stepper-Motor Driven Electronic Expansion Valve

Specifications

Features

Documents & Drawings

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