Compression Packing
NA 731CC - Acrylic + PTFE Dispersion + Copper Corner Braided Packing
A high grade unconventional braided packing made from acrylic fibre yarns with PTFE impregnation and break-in lubricant having copper wire on outer corners in interlock braid
- Latest development for knife gate valve industry replacing conventional packing set of acrylic fibre or PTFE braided packing with copper wire braided anti-extrusion ring at top and bottom
- The unique structure of the packing makes it ideal in terms of heavy duty corrosion and abrasion resistance for the toughest liquid slurry and dry material handling applications
- Copper wire on the corners eliminates distortion under maximum differential pressure while an acrylic fibre PTFE impregnated face ensures tight sealing
- Copper, being very soft and ductile, reduces wear and tear
0 to 14
| Temperature | -100°C to 280°C |
| Pressure | 140 bar (static), 28 bar (rotary), 100 bar (reciprocating) |
| Shaft Speed | 12 m/sec (rotary) |
| pH | 0 to 14 |
| Applications | Knife edge gate valves for slurry lines, sludge and viscous media handling, pulp and paper stock lines, dry solid and powder handling, high temperature gas lines etc |
