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Material Execution KSG/KSGF
– Rubber Lined Ramén Ball Sector Valve
DN 80 – DN 200

The KSG is a rubber lined valve that offer extended resistance to wear and tear in the valve for slurries, gravel, iron ore and other highly abrasive media. The natural rubber used on the ball sector and in the house gives a valve with very long life time in any situation with maintained throttling characteristics. When a high end control valve is needed for tough media the Ramén KSG valve can be used in wafer and flanged design.

gbData Sheet Ramén Ball Sector Valve_KSG/KSGFsmall-pdf-logo


Working Pressure:




DN 80 – DN 200

Max. 5 bar(g)

Up to 60°C

Kvs 90-1200

Wetted parts soft rubber lined

3″ – 8″

Max. 5 bar(g)

Up to 140°F

Cv 110-1400

Wetted parts soft rubber lined

Other: CE-mark, Material Inspection Certificate 3.1

The Ramén Ball Sector Valve can be used for temperatures from -40°C to +200°C (+250°C). The exact temperature range is always depending on pressure, media and sealing material. Always contact your valve supplier if pressure, media or sealing material changes.

Automation options: 
Pneumatic actuator SR (Spring Return) or DA (Double Acting) 
Digital / Electro pneumatic / Pneumatic positioner 
Electrical actuator
Hand lever
Hand wheel

Animated size overview of the Ramén Ball Sector Valve