High Alloy Valves

KPC Valves

High alloy industrial valves are engineered for applications where extreme operating conditions demand exceptional durability, corrosion resistance, and mechanical strength. These valves are manufactured from materials such as duplex and super duplex stainless steels, Hastelloy, Inconel, and other nickel- or chromium-based alloys, which provide superior resistance to corrosion, pitting, and stress cracking. Their robust composition allows them to perform reliably in environments involving high pressures, elevated temperatures, or aggressive media such as acids, seawater, and chemical slurries. Because of this, high alloy valves are often chosen for critical applications where standard stainless steel or carbon steel valves would quickly degrade.

Industries such as oil and gas, petrochemical, desalination, power generation, and mining rely heavily on high alloy valves to maintain safe and efficient operations. In offshore drilling, for example, seawater exposure demands valves with resistance to chloride-induced corrosion, while in chemical processing, exposure to acidic or oxidizing environments necessitates alloys with enhanced chemical stability. Beyond corrosion resistance, many high alloy valves also offer improved mechanical performance, maintaining strength and toughness under extreme operating conditions. This combination of material properties and reliability makes them a vital component in severe service applications where valve failure is not an option.

Providers of HIGH ALLOY Valves

Flocoontrol — DSS Valves
HY-GRADE Valves
Flocontrol — NOVA Hydromet