Serie FOX 3F
AIR VALVE for water
Nominal Diameter: 1“ & 2“ mit Gewindeanschluss, DN50 – DN300 mit Flanschanschluss
Nominal pressure: PN10 bis PN 40
Working conditions: Water, max. 60°C, max 40bar, min. 0,3bar
Features:
• Ductile iron body with internal guide rails
• Available with fix or loose flange
• Flanges according ISO –standard PN10/16/25/40 (other drilling upon request)
• Drainage valve for chamber control & drainage
• Mobile block – float & upper disc made of solid polypropylene
• Wear resistant due to gasket compression control
• Easy maintenance from top without dismantling valve from pipeline
• Mesh in stainless steel
| Material | ||
| • Body: | Ductile iron GJS 500-7 | |
| • Seat: | Stainless steel 304 | |
| • Upper flat: | Polypropylene | |
| • Nozzle: | Stainless steel 316 | |
| • Float: | Polypropylene | |
| • Gasket: | NBR | |
| • Drain valve: | Stainless steel 304 | |
| Corrosion protection | ||
| Epoxy powder coating | ||
| Options | ||
| Threaded design:1“ & 2“ | ||
| Flanged design: DN 50 to DN 300 with fix or loose flange | ||
| cap in stainless steel or ductile iron | ||
| For large amount of air during very fast filling or draining of pipelines (RFP) | ||
| Anti – shock combi execution (AS) | ||
| Applications | ||
| • Water |
