Call Us: 508-798-8551 | Email Us: semtecinc@verizon.net

Sem-Tec, Inc. is New England based supplier servicing the Ball Valve Industry.

Custom Manufacturer of Valve Balls in Many Different Metals & Sizes Ranging from 1/4" to 40" in Sphere Diameter

We offer a complete line of Valve Balls including standard port, multi-port, ball & stem, angle port, top entry and trunnion types.

Sem-Tec, Inc. is a New England based supplier servicing the Ball Valve Industry for over 50 years.

Established in 1955, the constant growth of Sem-Tec, Inc. has been largely due to devotion to detail. Customer requirements are our first consideration; with Service, Quality and Competitive Pricing as the key ingredients to ensure the best product for all of our customers. We have the technology, skilled craftsmanship and experience to manufacture a wide variety of custom balls for valves.

If you have special requirements please contact us so we can give your specifications the best and quickest analysis.

Sem-Tec, Inc. is New England based supplier servicing the Ball Valve Industry.