STN EN 1555-4
| Name: | STN EN 1555-4 |
| Validity: | Valid |
| Number of pages: | 28 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Potrubné systémy z plastov na zásobovanie plynnými palivami. Polyetylén (PE). Časť 4: Armatúry |
| English title | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: Valves |
| Release Date: | 01. 10. 2021 |
| Date of withdrawal: | |
| ICS: | 23.060.99 |
| Sorting character/National clasification code | 64 3042 |
| Level of incorporation: | idt EN 1555-4:2021 |
| Official Journal | 09/21 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 1555-4:2011-12 (64 3042) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies the characteristics of valves made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels. It is applicable to isolating unidirectional and bi-directional valves with spigot ends or electrofusion sockets intended to be fused with PE pipes or fittings conforming to EN 1555-2:2021 and EN 1555-3:2021 respectively. Valves made from materials other than PE, designed for the supply of gaseous fuels conforming to the relevant standards can be used in PE piping systems according to EN 1555 (all parts), provided that they have PE connections for butt fusion or electrofusion ends, including integrated material transition joints, conforming to EN 1555-3:2021. |
| Preview: | Náhľad normy (PDF) |