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VAG KFS Gate Valve
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PN 4/1 - DN 50…1200
Product features
• Metallic sealing acc. to per EN 1171
• Inside or outside stem screw
• Adjustable stem seal, optional with O-ring seal
• Face-to-face length acc. to EN 558-1, basic series 14 (DIN 3202, F4)
• PN 4 - PN 1 (depends on DN)
• Flange connection acc. to EN 1092-2, PN 10
Materials and corrosion protection
• Body, wedge and bonnet or yoke bonnet made of ductile cast iron EN-JS 1030 (GGG-40)
• Body- and wedge- seat rings of zincfree bronze
• Inside and outside epoxy coating
Field of application
• Use water / waste water / industry