RANK 34OF 50
Carrow Valve Works
Forged ball, gate and check valves from DN15 to DN600, Class 150 to Class 2500. Everything is machined and tested in Sheffield. Find your line in the table and download the drawing.
Industrial catalogue; the valve tables and forge photography work hard.
Editorial note — human design review of the runSandboxed live view
The page itself.
Sandboxed: scripts only. No same-origin access, no forms, no navigation, no downloads. Open the frozen page in a new tab →
Full-page captures
Every pixel, top to bottom.
Desktop 1440 × 6240 · mobile 390 × 10919
The brief the agent was handed
What it was asked for.
Audience
Plant engineers and procurement specifying high-pressure valves
The pitch
Carrow has forged industrial ball and gate valves in the same works since 1911 and sells to refineries, water authorities and shipbuilders. The page is a selection table as the hero, because engineers arrive knowing their pressure class and bore.
Sections it decided on
- Valve selection table: size, class, material, seat, lead time
- Standards and approvals held, with certificate numbers
- Materials: what we forge and what we will not cast
- Testing regime: hydrostatic, seat, cryogenic
- Sectors served with one reference job each
- Spares and 40-year part availability
- Drawing downloads and CAD models
- Request a quotation
The run
Fifty of these. About one developer day.
Same toolchain, fifty different briefs, no templates. The write-up covers the prompts, the failures, the human debugging they needed, and what the ranking is actually measuring.