VKDDF - DUAL BLOCK® 2-way ball valve DN 10:50

DUAL BLOCK® 2-way ball valve with male ends for socket welding, metric series.

FIP has developed a VKD DUAL BLOCK® ball valve to introduce a high reference standard in thermosplastic valve design. VKD is a True Union ball valve that meets the most stringent needs required by industrial applications.

Main features:

  • Ergonomic HIPVC handle equipped with removable tool to adjust the ball seat carrier
  • Handle lock 0°- 90° SHKD (available as an accessory) ergonomically operable during service and padlockable
  • Robust integrated bracket for valve anchoring, for easy and quick automation even after valve installation on the system via the Power Quick module (optional)
  • DUAL BLOCK® patented lock system that ensures union nut tightening hold even in severe conditions such as vibrations or heat dilation
  • Machined high surface finish ball that guarantees a smooth operation and increased reliability
Go back Data sheet
Reference d DN PN B B[5:1] C C[5:1] E H H[5:1] L g
VKDDF020F 20 15 16 54 29 67 40 54 124 65 16 299
VKDDF025F 25 20 16 65 34,5 85 49 65 144 70 18 466
VKDDF032F 32 25 16 69,5 39 85 49 73 154 78 20 604
VKDDF040F 40 32 16 82,5 46 108 64 86 174 88 22 951
VKDDF050F 50 40 16 89 52 108 64 98 194 93 23 1284
VKDDF063F 63 50 16 108 62 134 76 122 224 111 29 2229
  • Connection system for solvent weld, threaded and flanged joints
  • Patented SEAT STOP® ball carrier system that lets you micro-adjust ball seats and minimise the axial force effect
  • Easy radial dismounting allowing quick replacement of O-rings and ball seats without any need for tools
  • PN16 True Union valve body made for rigid PVC-U injection moulding equipped with built-in bores for actuation. ISO 9393 compliant test requisites
  • Option of dismounting downstream pipes with the valve in the closed position
  • Floating full bore ball with high surface finish
  • Integrated bracket for valve anchoring
  • Ball seat carriers can be adjusted using the Easytorque adjustment kit
  • Possibility to have handle with integrated LSQT limit micro switch, even as a retrofit in existing installations

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