Bell-O-Seal Valves Private Limited

Bell-O-Seal (BOS) Valves We are leading Indian company in manufacturing of special valves i.e., bellow seal valves available in gate / globe / control valves and specialised ball valves for hazardous services. We offer highest quality low emission valves over last 3 decades (established in the year 1991), with state-of-the-art manufacturing facility with over 500+ strong work force.

BOS has its credits & follows ISO 9001:2015, ISO 14001:2015, ISO 45001:2018. We have major product approval with PED 2014/68/EU, IBR, CRN, CU-TR, and many more. Our valves are qualified to stringent fugitive emission norms like ISO 15848 & API 624, and bellow seal valves are SIL3 capable.

Acquired key approvals from major customers across the world like, Air Liquide, Linde, ThyssenKrupp, Chevron, SAPREF (Shell & BP Refinery), SABIC, Foster Wheeler, Desmet, and many more.

We are the only Indian company to get Euro Chlor & Rus Chlor certification for bellow seal manual globe valves for chlorine services. We have also been awarded several times for excellence in export by EEPC India.

ISO 9001, ISO 14001, ISO 45001, CE-PED, EURO CHLOR, RUS CHLOR, SIL, IBR, EAC, CRN, API 591, Chlorine Institute Associate Member

We manufacture valves for CHLOR-ALKALI Industries