DI Knife Gate Valve


EN593 Knife Gate Valve Specifications

  • Size: DN50-DN400

  • Pressure: PN10/PN16

  • Standard:  EN593, DIN 2501 PN6/10/16, DIN3202 F4


EN593 Knife Gate Valve Materials

  • Body : Ductile Iron 

  • Seal : SS304/SS316+NBR

  • Stem : Stainless Steel 304


EN593 Knife Gate Valve Characteristic

  • Medium: Water, Oil, Gas

  • Temperature: 0-80℃

Detail / Feature / Application

Detail / Feature / Application

EN593 Knife Gate Valve Application

  • Knife gate valve opening and closing part is the valve plate, the plate movement direction is perpendicular to the direction of the fluid. Knife gate valve can only be fully open and fully closed, can’t be used for adjusted and the throttle.

  • The valve body is made of precision casting, the precise geometry makes the north of the valve body not need any finishing, so as to ensure the tightness of the valve.

  • The body is made of ductile iron QT450-10, shall not be broken by transportation, collision or installation.

  • The inside and outside of the valve bodyadopt powder epoxy resin electrostatic coating, which can effectively prevent corrosion and rust caused by contact between valve body and medium, and can be used in sewage system.

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