Telescopic extension spindle for gate valves

INDEX NO. 913

APPLICATION

Waterworks, wastewater and gas installations. Intended for opening and closing of gate valves and self-piercing valves where are located below the ground level.

DESIGN FEATURES

  • diameter range DN25-DN600 mm
  • head, base – ductile iron EN GJS-500-7
  • rod, profile – steel with anticorrosion protection – galvanised
  • protecting tube – polyethylene PE
  • spindle head fastened by a pin, rivet or bolt
  • bean – shaped hole in the valve key head for easy assembly on the valve top
  • custom made lengths acc. to individual specification are available

TECHNICAL DATA/ STANDARDS

  • produced acc. PN-M-74202
  • material EN GJS-500-7 acc. PN-EN 1564