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Normas DIN – AENOR
DIN EN ISO 10434:2005-01

DIN EN ISO 10434:2005-01

Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries (ISO 10434:2004); German version EN ISO 10434:2004

Robinets-vannes en acier à chapeau boulonné pour les industries du pétrole, de la pétrochimie et les industries connexes (ISO 10434:2004); Version allemande EN ISO 10434:2004

Schieber aus Stahl mit geflanschtem Oberteil für die Erdöl-, petrochemische und verwandte Industrien (ISO 10434:2004); Deutsche Fassung EN ISO 10434:2004

Fecha Anulación:
2020-12 /Withdrawn
Equivalencias internacionales:

EN ISO 10434 (2004-07)

ISO 10434 (2004-07)

Relación con otras normas DIN:

Reemplaza a: DIN EN ISO 10434:2002-11

Reemplazada por: DIN EN ISO 10434:2020-12

Resumen:
This Standard specifies the requirements for a heavy duty series of bolted bonnet steel gate valves for petroleum refinery and related applications where corrosion, erosion and other service conditions would indicate a need for full port openings, heavy wall sections and large stem diameters. The standard sets forth the requirements for the following gate valve features: bolted bonnet; outside screw and yoke; rising stems; non-rising handwheels; single or double gate; wedge or parallel seating; metallic seating surfaces; flanged or butt-welding ends.
Keywords:
Definitions, Design, Dimensions, Gate valves, Identification plates, Inspection, Marking, Materials, Materials specification, Natural gas, Nomenclature, Oil industries, Petroleum gas, Pressure tests, Shut-off valves, Slide valves, Specifications, Technical data sheets, Testing, Valves, Wall thicknesses
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