Valve-Balls Custom Made-To-Order
Sem-Tec, Inc., a New England based supplier servicing the Ball Valve Industry since 1955, has the technology, skilled craftsman and experience to manufacture a wide variety of custom balls for valves.
Valve Balls
Find out about the valve balls we make, the materials used and our commitment to quality.
GET A Quote
We customize your ball valve quote based on your unique needs. Start that process with our form.