WB 14 knife gate valves The WB14 is bi-directional and can therefore be installed into a pipe system independent of pressure direction. Fully lugged valve body design and integrated flange gaskets makes it easy to install and also allows end-of-pipe installations. Technical data Nominal diameter: DN 50 - DN 300 Face-to-face: EN 558-1 Series 20 Flange accommodation: EN 1092 PN 10/16 ASME Class 150 Marking: EN 19 Tightness check: EN 12266 (Leakage Rate A) ISO 5208 Class A Temperature range: max. 120 °C Actuator: Hand wheel, chain wheel, pneumatic cylinder, electric motor, hydraulic cylinder Max. Operating pressure: 10 bar

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  05-02_WB14_07-2014_EN_US.pdf
  858 KB
  Germany