Metal-Seated Ball Valves

Metal-Seated
Ball
Valves

TVC/SST Metal-Seated Ball Valves

TVC/SST provides state of the art production of metal seated ball valves for high pressure isolation steam service in the

power industry. Utilizing "Art to Part" computer technology to automate and streamline the design to manufacturing process enables the engineers at TVC/SST to create and build the highest performing valves in the industry. No other manufacturer can match the TVC/SST line for precision manufacturing. From idea to design to production, wherever steam is a problem, the TVC/SST line is your answer. Created by the industry's leading design engineers with over 50 years of experience in metal seated valve services, the TVC/SST valve team can solve your power problems. In sizes from 1/2" to 2-1/2" the isolation valve is designed for the limited class rating up to 4500# class.

Ball Valve Styles

Dimension Tables

The engineers at TVC/SST created the Vulcan Ball Valve with just one goal in mind... “To design the most reliable critical isolation valve in the industry for high temperature steam and feedwater applications.” This goal has been achieved by utilizing state of the art computer programs, combined with automated machining which optimize every aspect of the Vulcan Ball Valve design. The result is an exceptional product at an affordable price. Compare TVC/SST technology and products to the competition and discover that Vulcan Ball Valves provide the most flow for your money.

Typical Applications for the Vulcan Ball Valve:

Boiler Feedwater Isolation
Feedwater Drains
Boiler Drain Vents
Economizer Stops
Flash Tank
High Pressure Heaters
IP Heater Applications
Bypass and Fluidized Beds

TVC/SST General Service Ball Valves

TVC/SST's versatile, general service valve is designed to meet the most demanding critical service application. Every part has been designed to meet the brutal demands of critical isolating processes through computerized design software. While the general service valve is the most intricate product in the TVC/SST line, it is also the most flexible, meeting the demands of any isolation service. TVC/SST General Service Ball Valves range from 0.50 inches to 24 inches and can be built to a wide array of materials for bodies and trim. Optional features include bi-directional flow, dual solids excluders, coatings and shut-off classes up to Class VI (bubble tight).

General Applications and Configurations

TVC/SST Signature (Fugitive Emission) Ball Valves

The Signature Fugitive Emission Ball Valve incorporates the latest breakthrough technology from TVC/SST. The patented, Triple Redundant Sealing Stem design was developed for use in lethal gas applications where safety and performance are critical. The elongated packing box eliminates the possibility of leakage. TVC/SST Signature Fugitive Emission Ball Valves range from 1/2" to 24" and can be built to a wide array of materials for bodies and trim. Optional features include bi-directional flow, dual solids excluders, coatings and shut-off classes up to Class VI (bubble tight).