About us

Alarge volume and wide variety of hazardous and toxic materials are currently in use. Coupled with increasingly stringent regulatory requirements positive containment and control measures have become mandatory.
Bell-O-Seal Valves are well qualified to provide technological assistance for applications involving hazardous and difficult to- handle fluids and gases.
Bell-O-Seal engineers combine more than 20 years of experience in valve design and development with expertise in metallurgical techniques. Their strategic use of Special materials and other high performance metals makes Bellow Seal Valves the optimum choice worldwide for a broad range of applications.
The exceptional versatility, superior operating characteristics, robust construction and consistent dependability of Bell-O-Seal Valves have won us widespread acceptance across the industry, especially chemical and hydrocarbon processing industries.
Typical applications of our valves include : Thermic fluid, Ammonia, Chlorine, Phosgene, Butadine, Benzene, Ethylene, Hydrochloric acid, Hydrogen, Steam, Fatty acid to name just a fraction of the many possible uses.
Our uniquely engineered, of time and performance tested, Bellow Seal Valves assure safer operating conditions and compliance with anti-pollution regulations.
Our 'Zero Stem' leakage design eliminates product losses, hazards to humans, the environment, and costly downtime required for packing maintenance.
Our Valves are available in all popular sizes in flanged, threaded as well as weld end configurations.

First comes the birth of an idea, and then the design, next the manufacturing to the ultimate output of the product, that product we call is BELLOW SEAL VALVE. We at Bell-O-Seal have strove hard and far to get to what makes us now a household name in the Petrochemical, Chemical and in the Refinery.

With over 20 years of experience with hard work; and a team of Qualified Engineers and over 250 employees, Bell-O-Seal has grown from strength to strength. With automation such as modern Robotic CNC's and VMC's and state of the art testing apparatus, which distinguishes us as the front leaders in the country for the make of Bellow Seal Valves.

Bell-O-Seal has now forged ahead to develop and mass produce valves such as the Isolation Valve, 3 valve Manifold, Bellow Seal Bellow Operated Valves and not forgetting to have built the 24" Bellow Seal Gate Valve, which makes me proud to announce as the only manufacturer in the world to build such a gigantic valve. Bell-O-Seal is even more focused on expansion, modernizing and partnering with the Foundry for its improvement and keeping to the needs of Quality and Quality Systems. Bell-O-Seal has always focused on Quality which is the key note for our steady and continuous growth.

Finally, I would like to welcome you to visit us and see our young team. Bell-O-Seal owes its success to every member working in the organization, without which we could not have achieved as to what we are this day. Once again I thank you for your patience and support in being a partner to our growth.