It takes 10 times as much force to control a globevalve than a sliding gate valve.

Furthermore the pressure differential present helps the sliding gate valve to maintain a tight shut-off.
















Tight shut-off
Differential pressure forces the two discs together which with the self-lapping action and overlap in the closed position ensures a leakage rate <0,0001% of Kvs - even at temperatures >200 grader.

Excellent control
Linear or equal percentage. Rangeability 40:1.

High speed
Fast response through short stroke - ex. DN150: 8,5 mm.

Quiet operation and minimum wear 
Flow streamined through multiple orifices minimizing turbulence, noise and erosion.

Low energy consumption
Due to short stroke and low actuation force required.

Easy installation
Wafer design and low weight ex. DN150 with actuator: 14,2 kg. only, allow easy handling and maintenance.

Maximum differential pressures
Compact design with small actuators even at high differentials (up to 100 bar).


Other details:

- Kvs from 0,046 - 560
- Temperature from -60 - +530 degrees
- Dimensions from DN15 - DN200
- Integrated digital I/P positioner, other brands are also easy to mount
- No air consumption during idle running
- Flexibel choice of valve characteristics
- DIN/BS flanges, also ANSI flanges (GS2-design)
- New design GS3, read more