Crane_Cryoflo Solutions for the production, transportation, transfer, and storage of Hydrogen, backed by decades of field experience in severe service applications NEW! Crane CRYOFLO™ PVF Solutions for Hydrogen Solutions for the production, transportation, transfer, and storage of Hydrogen, backed by decades of field experience in severe service. Introducing Crane® CRYOFLO™ - PVF Solutions for the production, transfer, transportation, and storage of Hydrogen For hydrogen energy to be an effective and efficient alternative to fossil fuels, liquefaction plants, storage facilities, transportation methods and pipelines must be outfitted with state-of-the-art PVF components.