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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Materials
body: ductile iron GGG400-50, EN-GJS-400/500
cover: ductile iron GGG400-50, EN-GJS-400/500
floating ball: ABS
gasket: EPDM
painting: epoxy