High Pressure and Temperature Valves

High-Strength Flow Control for Heavy Industry

High pressure and temperature valves are the primary control elements in critical applications such as power plants, oil refineries, and chemical facilities. They are engineered to operate reliably in temperatures ranging from 400°C up to 600°C and pressure classes from PN100 to PN400. Manufactured from forged steel (A105), alloy steel (F11, F22), or stainless steel, these valves are equipped with Stellite-hardened internals to withstand thermal expansion and erosion. Pressure seal bonnet designs enhance sealing performance as line pressure increases, offering maximum safety for the most demanding tasks.