ASOV IFC – Intelligent Fuel Leakage Detection

Z-V 0067 0103

This automatic shutoff valve (ASOV) prevents fuel leakage and optimizes the emptying of the tank to reduce the unused mass of fuel. Furthermore, our Intelligent Flow Control system (IFC) avoids an unintentional fuel shutoff (e.g. temporary pressure loss due to air in the fuel line).

Details:

  • The solenoid valve opens and shuts fuel line
  • Integrated pressure sensor to identify a potential leakage
  • Shutter release delay to differentiate between leakage and short-term pressure changes, e.g. temporary pressure loss due to air in the fuel line
  • Control electronics:
    • Definition of customized switching pressure
    • Adjustable shutter release delay to maximize emptying of the tank
    • Integrated overrule-function, e.g. for smooth fire up
  • Hydraulic connections: -06 JIC (other connections available)
  • Electric connections: Souriau 8STA 0 02-05 PN, on vehicle side 8STA 602-05SN

Automatic fuel shutoff valve

Z-V 0067 0110

According to FIA Appendix J, Article 253.3.3.

This valve has been constructed especially to fulfill the regulations about identifying damages in fuel lines.
The decisive points in construction have been: high flow at low-pressure loss, compact and light body construction, high reliability and independence from other components.

FORM

  • Weight: 60 g
  • Length: 65,4 mm
  • Material: EN-AW 7075, anodized surface

FIT

  • IN: 9/16-18 UNF / -06 male
    other connectors on request
  • OUT: 9/16-18 UNF / -06 male
    other connectors on request
  • Application: Fuel system

FUNCTION

  • Automatic shutoff in case of leakage in the fuel system
  • Opening pressure 4,0 bar / closing pressure 3,2 bar
  • Pressure build-up via internal bypass hole
  • Priming by red sliding knob

Automatic fuel shutoff valve straight line

Z-V 0067 0130
Z-V 0067 0131

According to FIA Appendix J, Article 253.3.3.

  • Automatic shutoff in case of leakage in the fuel system
  • Opening pressure 4,0 bar / closing pressure 3,2 bar / burst pressure > 200 bar
  • Pressure built-up via internal bypass hole
  • Commissioning through a red sliding sleeve

FORM

  • Weight:
    • 43 g (Z-V 0067 0130)
    • 48 g (Z-V 0067 0131)
  • Length:
    • 68,5 mm (Z-V 0067 0130)
    • 73,6 mm (Z-V 0067 0131)
  • Material: EN-AW 7075, anodized surface

FIT

  • IN:
    • 9/16-18 UNF / -06 male (Z-V 0067 0130)
    • 9/16-18 UNF / -06 female (Z-V 0067 0131)
  • OUT:
    • 9/16-18 UNF / -06 male
  • Further connections (IN or OUT) on request
  • Application: fuel system