fuel dispenser zva safety break away for vapor recovery system

 Product Description

The vapor recovery breakaway is a kind of reusable safety device which is installed between the fuel nozzle and vapor recovery hose. In case the vehicledrives away abruptly while being refueled , the breakaway valve will disconnect to seal up the oil circuit in order to protect the fuel dispenser, hose components and the vehicle. It is attractive in appearance and compact in size.

In the vapor recovery breakaway, the breakaway are connected up by rings inside the inner joint and outer joint . Inside the center joint, there is the gas pipeline; while outside the center joint, there is the oil pipeline. When excessive forces are imposed on the valve, the point where inner joint and outer joint connect will disconnect, and the inner joint will become self-sealed, so as to prevent fuel leakage and avoid danger. The breakaway coupler, after being pulled open, can still be used repeatedly instead of being replaced, thus reducing cost.

 Features and Benefits:

*Favorable electrical conductivity

*solid and durable

*Excellent galvanizing avoids corrosion and oxidation.

*Fluoride nitrile rubber sealing ring with pefect sealing character ensures no leakage for a long time.

*Sealing test and tensile test before delivery.

*CNEX and Atex certificated