Just one goal in mind

“To design the most reliable critical service isolation valve in the power industry for high temperature steam and feedwater applications.”

Leading Designers

Created by the power industry's leading design engineers , and drawing upon over 50 years of experience in perfecting severe service metal seated ball valve designs, the SSV product incorporates features that eliminate your steam isolation valve issues.

Specification Available

SSV is offered in sizes from 1/2" to 2-1/2", and limited class ratings up to 4500# class.

SSG General Service Ball Valve

TVC/SST’s versatile SSG General Service Ball Valve is designed to meet the most demanding critical service application in any industry. Every part has been designed to meet the brutal demands of critical isolating processes through the use of  computerized design software. While the Model SSG is the most intricate product in the SST product line, it is also the most flexible, meeting the demands of any isolation service.