Title: 370.02-SC001 - Siemens VKF41.100 (Stengeventil).pdf
UseCM1N4131en 2013-11-114131ACVATIX™Butterfly valves PN6, PN10, PN16VKF41..Grey cast iron housing EN-GJL-250 · DN 40…200 · kvs 50…4000 m3/h · For fitting between PN 6, PN 10, PN 16 counter-flanges to ISO 7005 · Metallic tight-closing · Angle of rotation 90° · No maintenance required · Can be fitted with type SAL..T10 and SAL..T40 electromotoric actuatorsFor use as a control or shut-off valve in heating, ventilation and air conditioning systems, e.g.: · · For 2-position controls (open/closed) · For boiler and chiller sequencing circuits · To open or close the flow to a heat exchanger or to complete plant sections ·In closed circuitsIn applications where minimal leakage through the fully closed valve is allowableBuilding TechnologiesType summaryAccessoriesOrderingExample:DeliverySpare parts, Rev. no.2/8Siemens Building TechnologiesProductnumberDNkvsLeakagerateVelocity of water flow 1)[m3/h]in % of kvs-valueSAL31..T10SAL81..T10 SAL61..T10SAL31..T40