Portable valve grinding machine for conical seats (VSK)
Portable machines with special tools for grinding conical sealing surfaces in high-pressure, shut-off and control valves.
The portable VSK machines enable the quick repair of conical sealing seats in all shut-off and control valves. Wherever fast valve repair and economy are required, the handy VSK machines prove their strength.
Advantages
- Simple operation
- Centric machining guaranteed by simple centring using centring cone or 3-jaw chuck
- Low wear tools
- Favourable price/performance ratio
- Optimum grinding results due to adjustable contact pressure of the grinding tools against the sealing surface
- Especially high torque of the drive
Working range
- DN 8-DN 300 (1/4"-12")
Drive
- electric (230/120 V, 50/60 Hz)
- pneumatic (6-7 bar)
- battery drive (18 V DC) (VSK-1, -2, -3, -4, -6)
Seat angles
- 30° (2x15°), 40° (2x20°), 60° (2x30°), 75° (2x37,5°), 90° (2x45°)
- (other seat angles on request)
Product variants
| Model | DN |
|---|---|
| VSK-1 | 8–50 (1/4"–2") |
| VSK-2 | 8–65 (1/4"–2 1/2") |
| VSK-3 | 8–100 (1/4"–4") |
| VSK-4 | 80–150 (3"–6") |
| VSK-5 | 80–300 (3"–12") |
| VSK-6 | 8–150 (1/4"–6") |
| VSK-7 | 8–300 (1/4"–12") |
| All figures in mm (inch) |
If you have any questions:
Portable valve grinding machine for conical seats (VSK)
Just send us a short message and we will be happy to answer your open questions by phone or e-mail.