About us

Since 1991, BOS engineers have gathered considerable experience in valve design and development with expertise in metallurgical techniques. 

The best valve design and development in India!

Ever since its inception in 1991, BOS engineers have combined more than their share of experience in valve design and development with expertise in metallurgical techniques.

Our strategic use of special materials and other high-performance metals makes Bellow Seal Valves the optimum choice worldwide for a broad range of applications. Additionally, the exceptional versatility, superior operating characteristics, robust construction, and consistent dependability of Bellow Seal Valves have won us widespread acceptance across the industry, especially chemical and hydrocarbon processing industries.

We are focused on accomplishing complete consumer loyalty through design, development, manufacturing, and supply of high-quality valves. Time and again, BOS’ performance tests have assured safer operating conditions and compliance with anti-pollution regulations.

Additionally, our valves have a ‘Zero Stem’ leakage design which in turn eliminates product losses, any hazards to humans and the environment, and also saves costly downtime on maintenance.

Some of the typical applications of our valves include Thermic fluid, Ammonia, Chlorine, Phosgene, Butadiene, Benzene, Ethylene, Hydrochloric acid, Hydrogen, Steam, Fatty acid to name just a fraction of the many possible uses.