Bray vs Jamesbury
How Bray and Jamesbury compare on origin, specialisation and valve range — and the Vajra alternative to both, supplied to the same standards with full certification.
Bray vs Jamesbury: what is the difference?
Bray (USA, est. 1986) is known for High-performance butterfly valves, Series 30/31/40 resilient seated butterfly valves. Jamesbury (USA / Finland, est. 1954) is known for Floating and trunnion-mounted ball valves, high-performance butterfly valves, process automation valves. They overlap most in butterfly valves, actuators. Below is the side-by-side, then the Vajra equivalent — a peer manufacturer supplying the same standards.
| Bray | Jamesbury | |
|---|---|---|
| Origin | USA | USA / Finland |
| Founded | 1986 | 1954 |
| Known for | High-performance butterfly valves, Series 30/31/40 resilient seated butterfly valves | Floating and trunnion-mounted ball valves, high-performance butterfly valves, process automation valves |
| Valve range | 2 categories | 3 categories |
Where Bray and Jamesbury compete
The Vajra alternative to both
Vajra Industrial Solutions is a peer valve manufacturer supplying API 6D / ASME B16.34 certified valves equivalent to both Bray and Jamesbury — under one PO, with full documentation.
- Same PN 10/16/25/40 and ASME Class 150/300/600 pressure ratings
- ISO 5211 top-flange for interchangeable actuator mounting
- API 609 Category B certification for triple-offset models
- Wafer, lug, and double-flanged end connection options
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