The “TB” Series Flush Tank ball valve incorporates all the advantages of VSS. Available in different executions, may be fit at the tank bottom by welding plate or TK-Connection; for special applications on existing reactors, we also manufactures special adaptor plates in order to accommodate customer request. The special design of the welding plate, is an integral welded part of the tank surface and preventing stagnation of the media. Benefits over conventional Flush Tank Valve: Valve mounts flush with the inside vessel wall, minimizing dead space Angle stem allow actuator clearance on jacketed or insulated tanks Higher CV with full bore, no pressure drop Simple quarter-turn opening Standards: The VSS-TB-BW ball valve is a process accessory to be used for clear or viscous liquid products from group 2 in accordance with European pressure equipment directive PED 97/23/CE are CE compliant under the SEP “Sound Engineering Practice”