Title: Spjeldventil.pdf
water systemsFor switching heat generators or cooling machines on and offFor switching heat generators or cooling machines on and offType overviewTypeDN [ ]kvmax [ m³/h]kvs [ m³/h]PN [ ]D625NL D632NL D640NL D650NL D665NL D680NL D6100NL D6125NL D6150NL D6350NL D6400NL D6450NL D6500NL D6600NL D6700NL25 32 40 50 65 80 100 125 150 350 400 450 500 600 70050 55 65 100 170 260 520 880 1400 10300 14200 18800 24100 37300 4280024 25 27 30 50 75 150 260 400 3010 4140 5490 7060 10900 1176010 / 16 10 / 16 10 / 16 10 / 16 10 / 16 10 / 16 10 / 16 10 / 16 10 / 16 16 16 16 16 16 16The types D6200NL, D6250NL and D6300NL have been replaced by the types D6200WL, D6250WL and D6300WL. For technical data please check the datasheet D6..WL.Technical dataFunctional data MediaMedium temperature Permissible pressure ps Leakage rate Angle of rotationInstallation positionSuitable connection flange Maintenance