The latest addition to the Approved range is breakaway couplings. They play a major safety role in protecting against cryogenic liquid spillage from filling lines during the transfer of these liquids from storage vessels to cryogenic trailers.
These couplings stop flow from the storage vessel and prevent back flow from the cryogenic trailer.
They offer protection in plants where trailers from different gas companies and with different ESD devices, may be filling at the same location. They are standard in LNG plants in Asia.
On shipping they are a global standard in ship-to-ship, ship-to-land and land-to-ship installations and for LNG fueling bunkering.