EN 12117:1997
Platics Piping Systems - Fittings, Valves and Ancillaries - Determination of Gaseous Flow Rate/Pressure Drop Relationships

Standard No.

EN 12117:1997

Release Date

1997

Published By

European Committee for Standardization (CEN)

Status

Withdraw

Latest

EN 12117:1997

Replace By

EN ISO 17778-2015

Scope

This European Standard specifies a method for determining the flow rate/pressure drop relationship of components for plastics piping when tested using air at 25 mbar.It is applicable to mechanical fittings, valves, tapping tees and other ancillaries intended to be used in polyethylene (PE) piping systems for supply of gaseous fuels.The date obtained may be used to calculate the flow rate of such gases for a specified pressure drop.

EN 12117:1997 history

• 1997 EN 12117:1997 Platics Piping Systems - Fittings, Valves and Ancillaries - Determination of Gaseous Flow Rate/Pressure Drop Relationships