OPW 3/4 inch Breakaway Valve for Alternative Fuels

OPW 3/4 inch Breakaway Valve for Alternative Fuels

Item #66V-0492

OPW 66V Series breakaways are designed and rigorously tested for use in today’s fuels. Installed on fuel dispensing hoses, they will separate at the designed pull force, reducing expensive damage to the dispenser and piping system. Internal dual valves close automatically during separation, stopping the flow of fuel from both the dispenser and the separated hose, reducing environmental and health risks of potential spilled fuel.The 66V-0492 breakaway is for alternative fuels up to E85.



  • Prevents costly damage to dispensers – pulls apart at less the designed pull force during drive-offs. 
  • Designed for single use, so you know it is replaced instead of re-assembled. 
  • Prevents hazardous and costly clean up – unique double poppet design closes leak path from both dispenser and separated hose side.
  • Design Working Pressure: 50 psi (3.45 bar) maximum pressure
  • Body: Aluminum 
  • Seals: Buna-N and Viton
  • Pull Force: No more than 300 lb.

OPW 66V Series Breakaways must always be installed with a “straightening” hose with a minimum length of 9" for the ¾" Series and a minimum length of 12" for the 1" Series, such as the 66H Series hoses.