Prime Valve Supply is a precision industrial valve manufacturer headquartered in Bakersfield, California. We engineer and manufacture gate, ball, globe, check, plug, choke, and wellhead valves built to the highest API, ASME, and ISO standards — serving Oil & Gas, Power Generation, Petrochemical, Refining, Cryogenic, Chemical, and Mining industries across more than 50 countries worldwide. Every valve is pressure-tested and fully documented before it ships.
Our Manufacturing Range
We engineer and manufacture a comprehensive range of industrial valves for every application across all major industries — built to API, ASME and ISO standards.
Trunnion, floating, rising stem, metal seat and small size designs.
Gate, globe, check and plug valves in carbon and alloy steels.
Gate, globe, check, bellows, cryogenic and flanged designs.
API 6A gate, choke and check valves for wellhead service.
Why Prime Valve Supply
From raw material selection and metallurgical certification through precision machining, controlled assembly, and mandatory pressure testing — every valve we manufacture is built to an exacting standard and shipped directly from our Bakersfield, California facility. We deal directly with your engineering and procurement teams. There are no intermediaries, no distributor markups, and no compromises on quality or documentation. When you order from Prime Valve Supply, you are dealing with the manufacturer — the people who actually build your valve, who stand behind it technically, and who take full responsibility for its performance in service.
Our Process CertificationsManufacturing to API 6D, 6A, 600, 608, ASME B16.34 and ISO 9001 on every product.
Custom valve designs developed from concept to finished product with your team.
Bakersfield, CA manufacturing with direct-to-client pricing to 50+ countries.
Every valve hydro-tested to API/ASME standards before leaving our facility.
Markets We Serve
Our valves operate in the most demanding environments across the globe — engineered for reliability in every sector.
Upstream, midstream & downstream
⚡High-temp steam applications
🏭Corrosive & process applications
🔧Cracking, distillation, crude handling
❄Service to −196°C
⚗Acid & corrosive media
🌊Municipal & industrial
⛏Slurry & abrasive media
