Chemical Industry Valves

Chemical & Petrochemical Processing Solutions

VALVA specializes in providing high-performance valve solutions for the most demanding environments in the chemical and petrochemical sectors. From handling volatile hydrocarbons to extreme reducing acids, our valves are engineered to ensure zero leakage, process safety, and long-term reliability.

Addressing Your Toughest Challenges

The petrochemical industry demands materials that can survive where others fail. VALVA addresses critical process challenges including:

Severe Corrosion: Resistance to H₂SO₄, HCl, HF, and organic acids.
Extreme Temperatures: Stable operation from cryogenic ranges to over 1000°C.
High Pressure: Engineered for high-pressure cracking and synthesis processes.
Fugitive Emissions: Advanced sealing technologies to protect the environment and meet strict emission standards.

Core Applications

We provide specialized flow control for various downstream and midstream processes:

Refining & Cracking: Gate and Globe valves designed for high-temperature catalytic cracking and hydrocracking units.
Acid Alkylation: Specialized Monel and Hastelloy valves for hydrofluoric and sulfuric acid alkylation.
Fertilizer Production: High-alloy valves for ammonia synthesis and urea processing.
Polymer & Plastic: Control valves for high-viscosity media and polymerization reactors.
Corrosive Gas Handling: Solutions for wet chlorine gas and sulfur recovery units (SRU).

Optimized Materials for Chemical Success

Because every chemical medium is unique, we offer a “Material-First” approach:

Medium / Condition	Recommended Material	VALVA Solution
High-Temp Acids	Zirconium / Tantalum	Ultimate resistance for HCl & H₂SO₄
Volatile Hydrocarbons	Stainless Steel 316L	Standard durability and hygiene
Chlorides & Brine	Duplex 2205 / 2507	High strength & pitting resistance
Oxidizing Media	Titanium Gr2	Self-healing oxide film protection

Engineering Standards & Compliance

Safety in the chemical industry is non-negotiable. Our manufacturing process adheres to:

Design Standards: API 600, API 602, API 603, ASME B16.34.
Testing: 100% Pressure testing according to API 598.
Fire Safety: Fire-safe certified designs (API 607 / API 6FA).
Certifications: ISO 9001, CE/PED, and Material Test Reports (MTR) provided for every order.