Hydrofluoric Acid Alkylation Cast Carbon Steel and Monel Gate Valve - Velan

High-Performance Velan Gate Valve API 600 – Features & Benefits

As a leading Velan Valve Supplier, Distributor, and Stockist, we provide premium API 600 gate valves engineered for extreme conditions. Our valves are designed for durability, zero leakage, and superior corrosion resistance—making them ideal for alkylation, HF acid service, and high-temperature applications.

Key Features & Benefits

Corrosion-Resistant Packing Chamber

• Nickel overlay protects against severe alkylation conditions.

• Ensures low fugitive emissions for environmental compliance.

- High-Strength Stem

• Made from solid age-hardened K-Monel® 500 for maximum corrosion resistance and mechanical strength.

- Premium Casting Quality

• All critical areas are RT-inspected per ASME B16.34 for defect-free performance.

- Leak-Proof Bonnet Joint

• Precision-machined with a special surface finish for extended service life.

- Zero-Leakage Monel® Seats

• Single seal welded-in using advanced metallurgical technology to prevent leakage behind seats.

• Eliminates in-service corrosion risks.

- Encapsulated Gasket Design

• Metal-to-metal body-to-bonnet contact ensures optimal gasket compression.

• Prevents blowouts in high-pressure applications.

- Superior Wall Thickness

• Exceeds API 600 corrosion resistance standards for unmatched durability.

- HF Acid Detection

• Special detecting paint provides instant visual alerts when exposed to acid/vapors.

- Fugitive Emissions Certified

• Compliant with API 624 & ISO 15848-1 for low-emission performance.

- Velan’s Patented Flexible Round Wedge

• Ensures bubble-tight shut-off even under seat distortion or body deformation.

Why Choose Our Velan Valves?

As a trusted Velan Valve Supplier, Distributor, and Stockist, we guarantee: ✔ API 600 Compliance – Built for extreme pressure & temperature. ✔ Longevity – Engineered for decades of reliable service. ✔ Global Standards – Meeting ISO, ASME, and API certifications.