Multi Spring Seal
Type VT- 9 / VT – 9W are multi spring, pusher type unbalanced seals used for universal applications.
Type VT- 9 / VT – 9W are multi spring, pusher type unbalanced seals used for universal applications. The seals are compact in design suiting all types of rotating equipments, pumps and mixers. Drive lugs in the retainer will provide torque transmission and reduce slippage on shaft and sleeve. A snap ring holds all components together, helping in easy installation. The parts are interchangeable, VT- 9 can be converted toVT – 9W by just changing the seal ring and the secondary member.
SEAL CHARACTERISTICS
- Single Seal
- unbalanced
- Independent of directions of rotation
APPLICATION
- General Chemicals
- Petrochemicals · Refineries
- Light hydrocarbons, Water
PERFROMANCE RANGE
| Shaft Diameter(dl) | 18mm to 100mm |
| Pressure(p) | 10 bar (max) |
| Temperature(t) | -200C to 2200C |
| Velocity(v) | 20 m/sec |
MATERIALS
| Seal Faces | Carbon, Ceramic, SiC, Tung. Carbide |
| Metal Parts | SS316, SS304, Hastelloy-C, Alloy 20 |
| O-rings | Elastomers (VT- 9) PTFE Wedge (VT – 9W) |