|
| NAF
- Duball |
|
|
| Series |
Duball |
| Design |
Split
Body Floating Ball |
| Features |
•
Modular design / no brackets
• Easy to service arrangement
• Floating ball
• Blow-out proof stem
• Trunion mounted >400mm |
| Size
Range |
25mm
to 500mm
1” to 20” |
| Pressure
Rating |
PN10
- 40
ANSI 150 - 300 |
| Temperatures |
Up
to 350°C |
| End
Connections |
Flanged |
| Body
Materials |
Stainless
Steel (Std)
Other materials on request |
| Ball
Materials |
Stainless
steel / Hard chromed / Solid Stellite |
| Seat
Materials |
PTFE
/ Reinforced PTFE / Stellite |
| Options
& Accessories |
•
Manual, pneumatic or electric actuators
• Graphite packing
• Fire safe & anti-static
• Scraper seats
• Ceramic linings |
| Applications |
Isolation,
on/off and control for wide range of applications in liquids,
gases and steam throughout process industries |
