High-temperature valve FL-HT

gatewith handwheelfor steam

The FL-HT gate valve is part of the F Series of valves, which have been supplied for production and drilling service since 1958. Many of the features of the FL-HT gate valve are common to our original Type F gate valve, such as fullbore, forged construction; metal-to-metal sealing; a slab gate; and design simplicity. In other areas such as seat seals and stem seals, the FL-HT gate valve design takes advantage of our latest technology in materials and seal design. In addition, the FL-HT gate valve is rated for API Temperature Class Y, 0 to 650 degF [–18 to 343 degC], and high-temperature steam service. Advantages •Metal-to-metal sealing •Reliability through simplicity of design •Stem backseat •Enhanced seat design •Stem seal that covers the full range of temperatures, pressures, and fluids encountered in steam service •Availability for all API 6A material classes