Lock off valve
This safety device serves to shut off the liquid LPG flow. Fitted directly on the reducer.


Two types:

  • Standard for up to 135 kW engines in combination with 6mm copper line.
  • BFC for engines with more than 135kW in combination with 8mm copper line.
    • Increased bore from 3.2 to 5.2mm.
    • Coil is identical to standard lock off.
    • Pilot operated.
    • Flexible position (360° degrees to rotate).

Tank lock off valve.
This safety device serves to shut off the liquid LPG flow. Fitted on the LPG-tank.

  • BFC Tank valve from engines above 300hp.
  • Official 67-R01 certified.
  • Increased bore from 3.2 to 5.2mm.
  • Coil is identical to standard lock off.
  • Pilot operated.
  • BFC tank valve is standard on Prins/Stako tanks, both cylindrical and donut.

Solenoid Valves