STN EN ISO 4126-3
| Name: | STN EN ISO 4126-3 |
| Validity: | Valid |
| Number of pages: | 24 |
| 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 | Bezpečnostné poistné zariadenia na ochranu proti nadmerným tlakom. Časť 3: Bezpečnostné ventily a bezpečnostné zariadenia s prietržnou membránou v kombinácii (ISO 4126-3: 2020) |
| English title | Safety devices for protection against excessive pressure - Part 3: Safety valves and bursting disc safety devices in combination (ISO 4126-3:2020) |
| Release Date: | 01. 03. 2021 |
| Date of withdrawal: | |
| ICS: | 13.240 |
| Sorting character/National clasification code | 13 6668 |
| Level of incorporation: | idt EN ISO 4126-3:2020, idt ISO 4126-3:2020 |
| Official Journal | 02/21 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 4126-3:2006-08 (13 6668) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies only the requirements for a product assembled from the in-series combination of safety valves or CSPRS (controlled safety pressure relief systems) according to ISO 4126-1, ISO 4126-4 and ISO 4126-5, and bursting disc safety devices, according to ISO 4126-2, installed upstream of the valve within five pipe diameters of the valve inlet. It specifies the design, application and marking requirements for such products, composed of the bursting disc safety device, a safety valve or CSPRS and, where applicable, a connecting pipe or spool piece. In addition, it gives a method for establishing the combination discharge factor used in sizing combinations. |
| Preview: | Náhľad normy (PDF) |