Oliver Valves is a globally leading manufacturer of instrument valves and pipeline control solutions, specializing in high-performance valve products designed for demanding industrial environments. With a history spanning over 35 years, the company operates under renowned brands including Oliver Valves, Oliver Valvetek, and Oliver Twinsafe. Its products are widely used in sectors such as oil and gas, petrochemical, offshore engineering, power generation, and hydrogen energy.
Core Product Lines Include: Needle Valves (e.g., “F” and “M” type single isolation needle valves): Featuring bubble-tight sealing, anti-rotation and anti-galling needle tips, and dynamic self-adjusting stem seals to ensure long-term leak-free operation.
Double Block & Bleed (DBB) Valves (e.g., “D” and “N” type DBB valves): Forged construction with tandem primary isolation and bleed valves, suitable for high-safety isolation applications.
Subsea Valves (manufactured by Oliver Valvetek): Specifically designed for deep-water operations, including subsea needle valves and floating ball valves, with bore sizes ranging from 0.25 inches to 1.00 inches.
Valve Manifold Systems (e.g., G12 series): Used for remote mounting of pressure gauges or transmitters, supporting three-way switching and suitable for low-pressure media such as nitrogen.
Technical Strengths & Compliance:
Oliver valves are built to withstand high temperatures, high pressure, and corrosive conditions. Key design features include non-rotating self-centering needle tips, metal-to-metal sealing, and dynamic stem seal adjustment. Materials include stainless steel, Monel, and other alloys. Products comply with industry standards such as ANSI, ASME, API, and NACE MR-01-75, holding ISO 9001 certification.
