Griswold Industries

About

Cla-Val is a leading manufacturer of automatic control valves, known for product quality and business integrity. For nearly nine decades, we have focused on designing and building reliable control solutions that help protect water systems, critical infrastructure, and industrial processes around the world. Our products serve a wide range of markets, including municipal water and wastewater, fire protection, fueling systems, and industrial applications. What sets Cla-Val apart is not just our engineering expertise, but the way we support our customers — through knowledgeable service, practical training, and long-term partnerships built on trust. We believe that great products should be backed by people who understand how they are used in the field. That’s why we invest heavily in engineering, manufacturing, and customer support, ensuring that every valve we deliver reflects our commitment to performance, durability, and ease of maintenance. As a family-founded company, our values remain central to how we do business. We take pride in doing things the right way — supporting our employees, standing behind our products, and helping our customers operate safer and more reliable systems. Our goal is not simply to sell valves, but to provide solutions that make a meaningful difference in the communities and industries we serve.