Oil & Gas Solutions
VALVA provides high-integrity flow control systems for the global Oil & Gas industry. In an environment defined by high pressures, abrasive media, and remote locations, our valves are engineered to ensure uninterrupted production and the highest level of environmental safety. From the wellhead to the refinery, VALVA is the backbone of reliable energy infrastructure.
Mastering the Rigors of the Oilfield
Operating in the Oil & Gas sector means facing nature’s most aggressive forces. VALVA engineers valves to conquer these specific challenges:
- High-Pressure Containment: Valves rated for API 10,000 psi and above for deep-well and high-pressure injection.
- Sour Service (H2S): Full compliance with NACE MR0175/ISO 15156 to prevent sulfide stress cracking.
- Sand & Abrasives: Hard-faced internals (Stellite or Tungsten Carbide) to withstand the erosive effects of “frack sand” and debris.
- Explosive Decompression: Utilizing specialized elastomers for O-rings and seals that resist rapid decompression in high-pressure gas service.
Solutions Across the Value Chain
- Upstream (Exploration & Production): Wellhead Christmas tree valves, manifold systems, and water injection valves for both onshore and offshore assets.
- Midstream (Transportation & Storage): Large-diameter Pipeline Ball Valves and Check Valves designed for long-distance transport and pigging operations.
- Downstream (Refining & Processing): Critical service valves for distillation units, hydrotreaters, and catalytic crackers.
- Offshore & Subsea: Compact, high-strength valves designed for the extreme external pressures and saline environments of subsea production.
Specialized Metallurgy for Oil & Gas
We provide a material spectrum that balances performance and cost-efficiency:
| Service Type | Recommended Material | Technical Advantage |
| Standard Hydrocarbons | ASTM A105 / WCB | Robust and cost-effective for non-corrosive service. |
| Sour Service (H2S) | NACE Compliant Carbon Steel | Controlled hardness to prevent hydrogen embrittlement. |
| Offshore / Seawater | Super Duplex 2507 / NAB | High strength and superior resistance to marine corrosion. |
| Abrasive / Sand Service | Tungsten Carbide Coating | Extreme surface hardness to prevent erosive wear. |
Compliance & Safety Standards
In the Oil & Gas industry, compliance is the license to operate. VALVA adheres to:
- Design Standards: API 6D (Pipeline), API 6A (Wellhead), and ASME B16.34.
- Fire Safety: Certified fire-safe according to API 607 and API 6FA.
- Fugitive Emissions: Testing to ISO 15848-1 to ensure environmental protection.
- Quality Assurance: Full heat traceability, NDT (Radiography/UT), and API 6D monogram capability.
Related Products
2507 National Standard Flange Globe Valve
2507 American Standard Flange Globe Valve
2507 National Standard Flange Ball Valve