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EWVA-HV Series

Expanflex EWVA-HV (High Velocity) series Air & Dirt Separators are designed to eliminate entrained air and separate debris associated with start-up and maintenance of any hydronic system. The design incorporates a skim valve, used to eliminate floating debris, and an air vent to release air automatically from the separator.

The design and construction conform to ASME Section VIII, Div.1.

Submittal &
Literature

Submittal Installation Diagram

Features EWVA-HV Series

Model Connection (in) Flow GPM/LPM
EWVA-2-HV 2 105/397
EWVA-2.5-HV 2.5 155/587
EWVA-3-HV 3 225/852
EWVA-4-HV 4 405/1533
EWVA-5-HV 5 630/2385
EWVA-6-HV 6 910/3445
EWVA-8-HV 8 1610/6095
EWVA-10-HV 10 2450/9274
EWVA-12-HV 12 3500/13249
EWVA-14-HV 14 4800/18170
EWVA-16-HV 16 6250/23659

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EWVA Series

EWVA Series Air & Dirt Separators are designed to eliminate entrained air and separate debris associated with start-up and maintenance of any hydronic system. The design incorporates a skim valve, used to eliminate...

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