PRODUCTS Big VRV Assembly
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Big VRV Assembly
FEATURES

● The product has 76 welding points and 128 kinds of raw materials.t 

● The product uses hydrogen nitrogen detection instead of conventional inspection method to confirm the leakage hazard.

● Products need to use integrated test equipment including multi-functional electronic expansion valve, solenoid valve, pressure sensor to ensure the effectiveness of the valve raw materials

● The product uses hydrogen and nitrogen detection to ensure the hidden danger of leakage

TECHNICAL PARAMETERS

● Maximum Working Pressure: 4.5Mpa

● Medium Temperature: -40℃~130℃

● Applicable Refrigerants: R410A, R32, R134a, R404A, R507, R290, R407C, R22

● Purpose: It is used for the refrigerant pipeline for cooling and heating of big VRV system to provide flow path for refrigerant

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Catalogue Certificates Installation instructions Design Input Sheet