DS/EN 12117
Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships
| Organization: | DS |
| Publication Date: | 24 September 1997 |
| Status: | inactive |
| Page Count: | 12 |
| ICS Code (Valves in general): | 23.060.01 |
| ICS Code (Plastics fittings): | 23.040.45 |
scope:
This 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 data obtained may be used to calculate the flow rate of such gases for a specified pressure drop.
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