+46(0)533-69 17 34 
jesper.karlsson@somas.se 
Ball segment valve – FlangedKVTF DN 25-DN 50
KVTF can be used for regulating as well as shutting-off almost all media within a wide temperature range.
Select type KVT/KVTF for liquids, contaminated media, etc. For non-lubricating media, such as steam, gas and acids, select type KVX/KVXF.
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Somas’ unique shaft device is designed for torque transmission and gives backlash-free operation with accurate control.
The shaft is mounted in a housing and stuffing box sleeve. The seat, which is available in three different materials (PTFE, PTFE 53 and HiCo), is pressed against the ball segment with a spring washer.
Type KVT/KVX Wafer design
Type KVTF/KVXF Flanged design
Nominal pressure: PN 40/Class 300
Connection: DN 25/2-65 NPS 1- 2 1/2
Optional extras
- KVM ball segment with V-groove for high fibre concentrations.
- LN (Low Noise Trim) ball segment with low noise trim for high ΔP
