Trunnion Ball Valves

Core Functional Trunnion Ball Valves

Welding the inside of the stuffing box and the contact surfaces between the valve body, seat and stem with a layer of stainless steel prevents rusting and resolves the issue of excess torque. At the same time, we can offer a PMSS soft and hard combined sealing structure to help improve valve performance. Additionally, our valves come with a lock device and an anti-static and anti-flying design to ensure stability.


Complying with API 608, API 6D, ASME B16.34, and BS5351 standards, our valves are manufactured with a fire safe design that makes them fit for harsh environments.

The Lowest-Cost Strategy Is To Choose Reliable DomBor Valves.

DomBor Valve, with its experienced specialists, specializes in manufacturing industrial valves and provides technical support and one-stop solutions for the global market.