Single Ball Automatic Air Valve (Flanged PN)
Serves to dispose of the air in the water pipe.
Brand:- Valvotubi (Italy)- Western (Asian)- LYE (Malaysia)
Size: 2 inch - 4 inch
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Materialsbody: ductile iron GGG400-50, EN-GJS-400/500cover: ductile iron GGG400-50, EN-GJS-400/500floating ball: ABSgasket: EPDMpainting: epoxy