Industry
Valves for Water Supply and Drainage
Municipal waterworks, contractors, and pump-station packagers specifying isolation and non-return valves on clean-water and drainage lines.
The specification problem
A water line needs a matched set: isolation (butterfly or resilient seated gate), non-return (check or foot valve), and often a dismantling joint so the valve can be pulled in a chamber.
Catalog families that usually apply
- Wafer, lug, and flanged butterfly valves for compact isolation
- Resilient seated gate valves, including listings cited to BS5163
- Wafer dual-plate and flanged check valves; foot valves on suction lines
- Dismantling joints, expansion joints, strainers, and water meters
Send DN, PN, flange standard, and whether the duty is isolation, check, or a full chamber set.
Source: About page industry list + catalog families. No project names are invented.








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