Get real-life in-line valve repairability in large-diameter, high-energy piping systems with the ValvTechnologies Parallel Slide Gate Valve (PSG) series. Proven precisely right for steam and feedwater applications, the PSG series offers our rigorous four-year guarantee against leakage and low-cost maintainability. They have exceptional durability from RC 70 seal hardnes, and are designed for 1800°F (982°C). Key Benefits * Full bi-directional control for outstanding operating flexibility * Long-life service due to patented RAM® hard coatings’ exceptional resistance to attack by abrasives and fluids * Extra protection delivered: Chrome carbide overlay of stem, discs and guides * Exact-spec size applicability, from 4 to 36 inches