Bell-O-Seal Valves Pvt. Ltd.

Andheri, Mumbai, Maharashtra

The High Pressure Bellow Seal Globe Valve is a precision-engineered industrial valve designed for secure and leak-proof flow regulation in high-pressure applications. It features a durable metallic bellow seal that provides a hermetic seal around the valve stem, preventing fugitive emissions and eliminating the risk of external leakage. Constructed from high-grade materials such as forged carbon steel or stainless steel, it offers excellent resistance to heat, pressure, and corrosive media. The globe-type body design ensures accurate throttling and smooth flow control, while the robust bonnet and stem assembly support extended service life under demanding conditions. Ideal for use in power plants, petrochemical facilities, refineries, and high-temperature steam or fluid lines, this valve ensures safety, efficiency, and maintenance-free operation in critical flow systems.

The Forged Bellow Seal Gate Valve is a high-integrity isolation valve designed for critical applications where zero stem leakage and operational safety are essential. Manufactured from premium forged materials such as ASTM A105, F22, or stainless steel grades like F304 and F316, this valve offers superior mechanical strength, resistance to thermal stress, and corrosion durability. It features a welded metallic bellow seal that forms a hermetic seal around the valve stem, effectively preventing fugitive emissions and external leakage—ideal for hazardous, flammable, or toxic media. The gate valve design provides full bore flow with minimal pressure drop, making it suitable for high-pressure steam, thermal oil, chemical processing, and power plant systems. With a rising stem, bolted bonnet, and optional hard-faced seating surfaces, the valve ensures smooth operation, reliable shut-off, and extended service life. Available in pressure classes up to 2500 and end connections such as socket weld, butt weld, and flanged, this valve supports both compact installation and robust performance in demanding environments.

The Special Chlorine Globe Flanged End Valve is an industrial-grade valve specifically engineered for safe and precise control of chlorine gas and liquid chlorine in chemical processing and handling systems. Constructed from chlorine-compatible materials such as monel, hastelloy, PTFE-lined carbon steel, or specially treated stainless steel, it offers exceptional resistance to corrosion, chemical attack, and leakage. The globe-type design ensures accurate flow regulation, while the flanged ends provide secure, standard-compliant connections for easy installation and maintenance. Equipped with a leak-proof bonnet and stem sealing system—often including PTFE bellows or packing—it ensures tight shut-off and prevents any emission of hazardous media. This valve is ideally suited for chlor-alkali plants, water treatment facilities, and chemical manufacturing units, where safety, purity, and regulatory compliance are critical. Designed to meet stringent standards such as ASTM, ASME, and ANSI Class 150 or higher, it delivers reliable performance under continuous exposure to aggressive chlorine service.

The Mild Steel Forged Bellow Seal Valve is a heavy-duty industrial valve designed to provide leak-proof isolation in high-temperature and high-pressure applications. Manufactured from high-quality mild steel through precision forging, this valve offers excellent mechanical strength and structural integrity. It features an integrated metallic bellow seal welded to both the valve stem and bonnet, forming a hermetic seal that prevents fugitive emissions and eliminates the need for conventional gland packing. This makes the valve ideal for handling steam, thermal oil, and non-corrosive industrial fluids in power plants, process industries, and HVAC systems. The forged body construction ensures compact design, superior pressure handling, and long service life, while its rising stem and bolted bonnet design support reliable shut-off operation. Available with socket weld, butt weld, or flanged end connections, this valve ensures secure pipeline integration and low maintenance in demanding service conditions