Gate Valves

Gate Valve Isolation Technology: Precision Flow Control for Demanding Industrial Systems

Our gate valve portfolio redefines reliable shutoff performance through application-specific engineering that eliminates generic compromises in critical fluid management:

• Infrastructure & Energy Transmission: Ductile iron and WCB carbon steel bodies with optimized wedge geometry deliver bubble-tight sealing at 600+ PSI for municipal water networks and upstream oil/gas pipelines, outperforming standard API 600 valves in cyclic duty.
• Aggressive Media Handling: Duplex stainless steel, Hastelloy, and PTFE-lined configurations resist chloride stress corrosion and abrasive slurry erosion in hydrometallurgy and desalination plants, achieving 3× longer MTBF versus conventional alloy valves.
• Extreme Condition Integrity: Pressure-seal bonnet forged steel valves with Stellite-hardened seats maintain zero-leakage isolation at 1,200°F/3,000 PSI in supercritical steam cycles and catalytic cracking units, exceeding ASME B16.34 Class 2500 requirements.

This targeted material-science approach transforms gate valves from commodity components into system-specific solutions, reducing unplanned downtime by 40% and lifecycle costs through verified media compatibility rather than speculative over-engineering.