Air Valve

Air Valve is suitable for water medium pipeline, as the equipment to eliminate the gas in the pipeline, to improve the efficiency of water equipment, and protect the pipeline from deformation, rupture, and is a necessary piece of equipment for the pipeline.

Category:

Specifications

 

Flange drilled to EN1092-2

Standard: EN1074-4, BS, ANSI

Type: flanged type or with brass isolation valve

Working pressure: 10bar/16bar/25bar

Testing pressure:

Shell: 15bar/24bar/37.5bar

Seal: 11bar/17.6bar/27.5bar

Material: Ductile iron GGG40/50 /Cast Iron GG25/Carbon Steel

Float ball: SS304, ABS or NBR

Coating: Internal and external with fusion-bonded epoxy coating. min250μm or liquid epoxy painting

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