Products
- Catalog
- Buy American
- Request Product Information
View the different joints and sizes we offer for ductile iron pipe.
Resources
We provide all the necessary product-related information to our customers.
Sales & Support
- Sales Team
- Distributors
- Customer Service
- Customer Bill of Rights
Our sales team strives to exceed customer expectations every day.
Corporate Responsibility
- Community
- Awards
A clear vision from our leaders, places environment, health and safety at the core of our business.
About Us
We are a proud and experienced manufacturer of ductile iron pipe products.
Communications
- Publications
- McWane News Articles
- Press Releases
- Media Contacts
We strive to keep our team members, customers, and vendors informed of all happenings at the company.
Careers

Mission Vision Values

Clow Valve Mission

Clow Valve provides the world with life sustaining water products through service and manufacturing excellence

To be the world's leading resource for water products and the premier place to work and do business.

Your trusted provider of guaranteed American-made waterworks products.