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AHN42F-P18 Parallel Safety Reflux Valve

ModelAHN42F-P18

AHN42F-P18

AHN42F-P18 Parallel Safety Reflux Valve

Parallel safety reflux valve for overpressure protection of liquid-phase return lines at LPG station pump outlets, with flanged connections and sizes from DN40 to DN150.
Product
AHN42F-P18 Parallel Safety Reflux Valve
Family
Back Flow
Model
AHN42F-P18

Product Overview

Operating purpose and application context

Use

AHN 42F type is mounted on the liquid–phase reflux pipeline of the pump outlet of the liquefied petroleum gas station, when the pressure before the pump exceeds the stated value, the valve will open automatically and lead to safe return of the liquid so as to ensure the safe operation of equipment and pipelines.

Technical Data

Operating and connection data

Only populated values from this Product record are displayed.

Pressure Range
Class 150Lb ~ 300Lb
Temperature Range
-196 ℃ ~ 200 ℃
Size Range
DN40–DN150

Product Datasheet

Connection Dimension Table

Nominal diameter and corresponding dimensional data.

Nominal Diameter Dimensions
DNDKg1bZ–φdLApprox. H
4015011085164–18200346
50160125100164–18230346
65180145120204–18290440
80195160135208–18310537
100215180155228–18350548
150280240210248–23480706

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Dimensions are reproduced from the supplied source table. The source does not state a unit; confirm the applicable drawing and units before publication or contractual use.

Operating Context

Where this product is currently classified

Applications
LPGOil & Gas
Industries
Oil & Gas

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