Valve wedge cover


  1. Stiff cover
  2. Telescopic cover

Lengthening of the valve wedge mandrel and the NWZ and NWZ/PE spotting drills and NCS.

Anti-corrosion protection:

INERTOL BS10 (bituminous coating) or With EP paint application 250 μm thick.

Download catalogue card
“Obudowa zasuwy i nawiertki NWZ- 5200,5400” PDF, 643 KB

Download declaration of conformity
“Obudowy sztywne do zasuw” PDF, 83 KB