EN 1074-2:2000/A1:2004 PDF
Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 2: Isolating valves
Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 2: Isolating valves
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 28 апреля 2004 г.
- Издание:
- CEN EN 1074 edition 1 version 1
- ICS:
- 23.060.01
To correct the test procedure described in C.2 of annex C 'Test method for the operation of valves".
Abstract
Overview
EN 1074-2:2000/A1:2004 is a CEN amendment addressing . The amendment corrects the test procedure in Annex C (C.2: "Test method for the operation of valves") and clarifies the verification sequence for isolating (shut-off) valves. It focuses on ensuring fitness for purpose through practical verification tests that confirm seat tightness and operational torque under hydrostatic conditions.
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