Product Name: Apv SV / SVS Butterfly Valve Product Brand: Apv Product Code: SV / SVS Product Artikel: Apv SV / SVS Butterfly Valve
Product passages are smooth and the special seals ensure thorough cleaning. Unique metallic stop prevents the valve flanges from being tightened too much and protects the valve seal from mechanical over-stress thus improving seal lifetime. One actuator covers all diameters from 1″ (25 mm) - 4″ (100 mm). Slide bearings on the pivots of the discs increase operating reliability. Visual indication of open/closed position. SVS1F intermediate flange design allows simple removal and easy access of valves that are in lengthy or fixed pipelines. ATEX compliant models Designs with electro-pneumatic control (flow control) with Bürkert positioner SV1 valves are available from DN 25 DN 150, 1 4. SVS1F valves are available from DN 25 to DN 250, 1” – 6” OD, 2”- 6” Sch5
