Type: 3 way ball valve
Operation: manual
– Ball valve with solvent welding code TKDIC/ LKDIC
Available diameters:
– DN10 – DN50 mm (nominal diameter)
– d16 – d63 mm (external diameter)
Sealing gasket: EPDM or FPM
Aplications: used in different installations where high chemical resistance is required to different chemical agents


– Chemical industry
– Food industry
– The metal coating industry (galvanizing, chroming, etc.)
– Chlorination station and watertreatment systems
– Swimming pools
Range of working temperature: 0 – 95° C
Pressure: PN16

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

  • Connection system for solvent weld
  • Patented SEAT STOP® ball carrier system that lets you micro-adjust ball seats and minimise axial force effects
  • 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
  • High surface finish stem with double O-Ring and double connection key to the ball, equipped with visual ball position indicator for correct handle installation
  • Integrated bracket for valve anchoring
  • Possibility of installing pneumatic and/or electric actuators thanks to the robust anchor tower for easy and quick automation using the Power Quick module (optional)
  • Valve material compatibility (PVC-C) and elastomer seal elements (EPDM or FPM), with water, drinking water and other food substances as per current regulations

Ergonomic HIPVC handle equipped with removable tool to adjust the ball seat carrier. Possibility of installing the LTKD stroke limiter (available as an accessory) that permits ball and handle rotation only for set opening and closing angles at 90° or 180°
Handle lock 0°- 90° SHKD (available as an accessory) ergonomically operable during service and padlockable
DUAL BLOCK® patented lock system that ensures union nut tightening hold even in severe conditions such as vibrations or heat dilation
Ball shutter high surface finish with floating type full passage with T or L port
4 PTFE ball seat system that compensates axial force guaranteeing optimal manageability and long working life