VVF45.91 2-port valve, flanged connections, PN16, nodular cast iron, DN125, kvs = 200 m3/h

Key data to replacement product: VVF43.125-200, 2-port valve, flanged connections, PN16, nodular cast iron, DN125, kvs = 200 m3/h

Info: Replace sealing gland with a medium temperature below -5°C (stock number 4 284 8806 0). Order stem heating ASZ6.6 additionally with media below 0°C.