# Clow Valve opens $80M foundry expansion in Oskaloosa, Iowa

Clow Valve, part of McWane, unveiled an $80 million, 36,000 square-foot foundry expansion in Oskaloosa, Iowa, which nearly doubles its production capacity. The project broke ground in 2023.

- Type: Expansion
- Announced: 2025-10-27
- Where: Oskaloosa, Iowa, United States
- Value: $80.0M
- Status: completed
- Capacity: nearly doubles production capacity
- Products: wafer, lugged and double flanged check valves
- Sectors: [Pumps and Valves](https://endata.com/sectors/pumps-valves.md), [Steel and Metal Products](https://endata.com/sectors/steel-metal-products.md)

## Companies

- [Clow Valve Co.](https://endata.com/companies/10275.md)
- [McWane Inc.](https://endata.com/companies/5004.md) (investor)
- [EC&S](https://endata.com/companies/13450.md) (partner)

## Sources

- [viewer.joomag.com](https://viewer.joomag.com/valve-world-americas-october-2025/0707791001761425065/p41), 2025-10-27: "Clow Valve, among the McWane Inc. family of companies, recently unveiled its $ 80 million, 36,000 square-foot foundry expansion in Oskaloosa, Iowa."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.