Bell-O-Seal

Bell-O-Seal Valves Pvt. Ltd. is an Indian valve manufacturer established in 1991 and dedicated exclusively to high-quality valve production, growing from a workforce of 15 to more than 500 employees. The company specializes in bellow seal valves, including globe, gate, Y-type and control valves, together with ball valves, jacketed valves, flush bottom valves, nuclear valves, standard valves and Y-type strainers.

It holds ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 certifications, with product approvals including PED 2014/68/EU, IBR, CE, TA Luft, API 591, API 624 and fire-safe, seismic and functional testing. Bell-O-Seal is the first company in India to receive Euro Chlor certification for bellow seal valves used in caustic chlorine plants handling hazardous media such as chlorine, and it also produces valves for nuclear, thermic fluid, molten salt and sodium applications, with export excellence recognized by EEPC India.