RO
SR EN 1555-4:2004
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: Valves
This Part of prEN 1555 specifies the characteristics of valves, made of polyethylene (PE) for piping systems in the field of the supply of gaseous fuels. NOTE:Valves made from other material than polyethylene designed for the supply of gaseous fuels conforming to the relevant standards are permitted to be used in PE piping system according to prEN 1555 provided they have relevant PE connection for butt fusion or electrofusion ends (see prEN 1555-3:1999). It also specifies the test parameters for the tests methods referred to in the present standard.
Status :
Withdrawn
Approval date : 6/30/2004
Publish date : 7/1/2004
Withdrawal date : 10/31/2011
Number of pages : 19
ICS : 23.040.45 Plastics fittings,91.140.40 Gas supply systems
Technical Committee : 108 - Plastics, codification and analysis methods
- Normative reference SR EN 682:2002
- Normative reference SR EN 744:2003
- Normative reference SR EN 12119:1999
- Normative reference SR EN 12100:1999
- Normative reference SR EN 728:1998
- Normative reference SR EN 1555-1:2004
- Normative reference SR EN 917:2002
- Normative reference SR EN 12117:2003
- Normative reference SR EN 1555-5:2004
- Normative reference SR EN 1705:1998
- Normative reference SR EN 28233:2003
- Normative reference SR EN 1680:2003
- Normative reference SR EN 1704:1998
- Normative reference SR EN 1555-2:2004
- Normative reference SR EN 1555-3:2004
- Replaced by SR EN 1555-4:2011