ValvTechnologies, Inc., has extended bi-directional sealing technology to its 5/8” bore V Series high-performance metal seated ball valves.
ValvTechnologies’ 1” and larger V Series valves always had bi-directional sealing ability, which is now extended to 5/8” bore valves. Designed to provide 100% zero-leakage for customers in the fossil power and nuclear generation markets, this is the original fully bi-directional, zero-leakage metal seated ball valve on the market.
The bi-directional design prevents the upstream load spring from collapsing in a reverse flow or back pressure condition. The design ensures the integrity of the seating of the high pressure end subsequent to any reverse flow condition, guaranteeing Class V shutoff in the reverse direction after an upset condition. ValvTechnologies’ V Series designs can be utilized in bi-directional applications where gate valves are used without the worry of internal damage typical of other metal seated ball valve designs.
Customers can benefit from ValvTechnologies’ bi-directional metal seated ball valves of every size by realizing increased security, less downtime and lower maintenance. During an upset condition, the process flow can be unpredictable and, in most cases, the performance of the equipment that experienced the upset is jeopardized.
