STN EN 1555-4
| Označenie: | STN EN 1555-4 |
| Platnosť: | Platná |
| Počet strán: | 28 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Potrubné systémy z plastov na zásobovanie plynnými palivami. Polyetylén (PE). Časť 4: Armatúry |
| Anglický názov: | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: Valves |
| Dátum vydania: | 01. 01. 2026 |
| Dátum zrušenia: | |
| ICS: | 23.060.99 |
| Triediaci znak: | 64 3042 |
| Úroveň zapracovania: | idt EN 1555-4:2025 |
| Vestník: | 12/25 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 1555-4:2021-10 (64 3042) |
| Poznámka vo Vestníku: | |
| Predmet normy: | 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 and EN 1555 3 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. It also specifies the test parameters for the test methods referred to in this document. In conjunction with EN 1555-1, EN 1555-2, EN 1555-3 and EN 1555-5, this document is applicable to PE pipes, fittings and valves, their joints and, joints with components of PE and other materials intended to be used under the ... |
| Náhľad normy: | Náhľad normy (PDF) |