“The unique system of a shaft with a clamping coupling was developed by Somas for backlash-free torque transmission and enables extremely precise control behaviour.
The valve body of the Somas wafer type ball segment valve KVTW-A / KVXW-A is produced in one piece.
The spring seat is available in three material alternatives (PTFE, PTFE 53 and HiCo [high cobalt alloy]).
The type KVTW with a centrically mounted shaft, as well as the type KVXW with an eccentrically mounted shaft are produced in a wafer version. The A-version of the valve is produced in the standard long lengths typical of the market.
The valve is also produced in the D-version with a shorter length (see Si-114).
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