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Normas DIN – AENOR
DIN EN ISO 15761:2020-11

DIN EN ISO 15761:2020-11

Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries (ISO 15761:2020); English version EN ISO 15761:2020 / Note: Date of issue 2020-10-09*Intended as replacement for DIN EN ISO 15761 (2003-07).

Robinets-vannes, robinets à soupape et clapets de non retour en acier de dimensions DN 100 et inférieures, pour les industries du pétrole et du gaz naturel (ISO 15761:2020); Version anglaise EN ISO 15761:2020 / Attention: Date de parution 2020-10-09*Prévu pour remplacer DIN EN ISO 15761 (2003-07).

Schieber, Kugel- und Rückschlagventile aus Stahl mit Nennweiten DN 100 und kleiner für die Erdöl- und Erdgasindustrie (ISO 15761:2020); Englische Fassung EN ISO 15761:2020 / Achtung: Erscheinungsdatum 2020-10-09*Vorgesehen als Ersatz für DIN EN ISO 15761 (2003-07).

Fecha:
2020-11 /Active
Equivalencias internacionales:

EN ISO 15761 (2020-09)

ISO 15761 (2020-08)

Resumen:
This International Standard specifies the requirements for a series of compact steel gate, globe and check valves for petroleum and natural gas industry applications. It is applicable to valves of nominal sizes DN 8, 10, 15, 20, 25, 32, 40, 50, 65, 80 and 100, corresponding to different (nominal pipe sizes) NPS and to pressure designations of classes 150, 300, 600, 800 and 1500. This International Standard is applicable to valve end flanges in accordance with ASME B16.5 and valve body ends having tapered pipe threads to ISO 7-1 or ASME B1.20.1. It is applicable to extended body construction in sizes 15 smaller DN smaller 50 and pressure designations of class 800 and 1500, and to bellows and bellows assembly construction as may be adaptable to gate or globe valves. It covers bellows stem seal-type testing requirements.
Keywords:
Ball valves, Check valves, Definitions, Designations, Dimensions, Gate valves, Globe valves, Marking, Materials specification, Natural gas, Natural gas industries, Nomenclature, Oil industries, Petroleum gas, Petroleum technology, Pressure tests, Shut-off valves, Slide valves, Specification (approval), Specifications, Straight way valves, Technical data sheets, Valves
112,15
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