VVF45.804 2-port valve, flanged connections, PN16, nodular cast iron, up to 180°C, DN80, kvs = 78 m3/h

Key data to replacement product: VVF43.80-80, 2-port valve, flanged connections, PN16, nodular cast iron, up to 220°C, DN80, kvs = 80 m3/h

Info: Replacement has same DN size, but different kvs value. This must be taken into consideration when replacing a valve in the plant (stability, active stroke range). 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.