Oliver Valves

Oliver Valves is a globally recognized manufacturer of high-quality instrumentation and isolation valve solutions, headquartered in Knutsford, Cheshire, UK. Since its founding in 1979, the company has grown from a small specialist shop into an industry leader — trusted by major energy operators worldwide.

At the heart of Oliver’s offerings are their premium-grade instrumentation valves — including needle valves, gauge valves, hand valves and manifolds — designed for accurate, reliable performance in demanding service conditions.

Equally notable is their industry-leading line of Twinsafe Resilient Seated Double Block and Bleed (DBB) valves, offering true double isolation and leak-tight safety in a compact, single-unit design that replaces the need for multiple separate valves.

Engineered to meet stringent standards

Oliver’s valves are engineered to meet stringent standards, including high-pressure, high-temperature and harsh-service requirements, making them ideal for:

critical instrumentation
sampling, injection
venting and isolation applications in oil & gas, chemical, petrochemical, hydrogen, carbon-capture and other industrial sectors

With an extensive stock range, bespoke engineering capabilities, and a reputation for reliability and safety under pressure, Oliver Valves continues to set the standard for instrumentation and DBB valve solutions worldwide.

Twinsafe

Key features & Benefits

Space-saving – ability to replace single isolate valves with a true double block and bleed valve, but within the same overall length, ensuring that expensive pipework modifications are kept to an absolute minimum.
Weight-saving – compared to a conventional Double Block and Bleed hook up of two separate ball valves with a central spool piece and vent valve, weight savings can be over 50%.
Increased Safety – compared to a conventional Double Block and Bleed arrangement using separate valves, the number of potential leak points is greatly reduced.
Cost-saving – fewer items to purchase and expedite means overall cost savings, plus lower installation and maintenance costs.

OLIVER VALVES Resources

Brochures

Case Studies

Oliver Valves Website

Soft-seated valves for Hydrogen applications

Hydrogen, being a volatile gas, poses substantial risks to the integrity of materials. Selecting appropriate materials becomes crucial to ensure optimal valve performance. Hydrogen embrittlement, a phenomenon where hydrogen atoms infiltrate the metal lattice, leading to brittleness and cracking, presents significant safety.

Instrumentation valves for blue hydrogen reformation from fossil fuels and green hydrogen produced by electrolysis.
Fluid control solutions for both post and pre-combustion carbon capture applications.