Bell-O-Seal Valves Pvt. Ltd. Andheri, Mumbai, Maharashtra

Manufactured from forged or cast carbon steel, alloy steel, or stainless steel, the Y-Type Bellow Seal Globe Valve features a robust Y-pattern body that reduces turbulence and pressure loss compared to conventional globe valves. The metallic multi-ply bellows is welded to the stem and bonnet, providing a hermetic seal that eliminates emissions and ensures zero stem leakage. This makes it particularly suitable for handling hazardous or toxic media. The valve is available in sizes ranging from ½" to 12" (DN15–DN300) and pressure classes from Class 150 to Class 1500 (PN16 to PN250). It includes bolted bonnet construction, back seat arrangement, rising stem, and an optional handwheel or gear operation. The valve conforms to international standards such as API 602, ASME B16.34, DIN, and BS EN. Optional end connections include flanged, socket weld, or butt weld. This valve is engineered for long-term durability, low maintenance, and safe operation under extreme temperature and pressure conditions.

Certification : ISO 9001:2008 Certified

Country of Origin : India

Material : Stainless Steel

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.

Certification : ISO 9001:2008 Certified

Country of Origin : India

Material : Steel

Application : Control Of Chlorine Gas And Liquid Chlorine In Chemical Processing And Handling Systems

Feature : Leak-proof Bonnet And Stem Sealing System,PTFE Bellows Or Packing For Tight Shut-off

Number Of Flower : Globe Valve

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

Certification : ISO 9001:2008 Certified

Country of Origin : India

Packaging Type : Metallic

Usage : High-temperature And High-pressure Applications

Material : Mild Steel

Number Of Flower : Gate Valves

Manufactured from high-quality forged carbon steel or stainless steel, the bellow seal globe valve features a multi-layered stainless steel bellows welded to the stem and bonnet to create a hermetically sealed barrier. This prevents any fluid leakage through the stem, ensuring zero emissions and fugitive emission compliance. The valve body is designed in a T-pattern or Y-pattern globe configuration, suitable for throttling and regulating flow. Standard pressure ratings range from Class 150 to Class 800, and sizes typically range from ½" to 2" (DN15 to DN50). The valve is equipped with a back seat arrangement, bolted bonnet, rising stem, and optionally a handwheel or gear operator. It meets design and testing standards such as API 602, BS 5352, and ASME B16.34. Ideal for applications involving high temperatures, thermal oil, steam, or toxic media, the bellow seal design significantly extends service life and minimizes operational risks.

Country of Origin : India

Material : Forged Carbon Steel Or Stainless Steel

Usage : Throttling And Regulating Flow

 AVAILABLE IN PRESSURE RATING 150 & 300 IN FLANGED, BUTT WELD AND SCREWED END CONNECTION )( TYPICAL APPLICATION - STEAM AND HOT OIL )   FORGED BELLOW SEAL GLOBE VALVE, SOCKET WELD ENDS ( FCBGL-S ) FORGED BELLOW SEAL GLOBE VALVE, FLANGED ENDS ( FCBGL-F ) FORGED BELLOW SEAL GLOBE VALVE, SOCKET WELD ENDS ( FCBGL(BR)-S ) FORGED BELLOW SEAL GLOBE VALVE, FLANGED ENDS ( FCBGL(BR)-F )

The Stainless Steel High Pressure Bellow Seal Globe Valve is a precision-engineered valve designed for leak-proof performance in corrosive and high-pressure applications. Constructed from high-grade stainless steel such as ASTM A182 F304, F316, or F316L, it offers exceptional resistance to corrosion, oxidation, and thermal stress. The valve features an integrated metallic bellow seal that ensures a hermetic stem seal, effectively eliminating fugitive emissions and external leakage—making it ideal for critical services involving toxic, flammable, or high-purity media. Its globe-style design enables precise throttling and flow control, while the robust construction supports pressure ratings up to Class 800, 1500, or 2500. Suitable for use in chemical plants, power generation, petrochemical, and steam service environments, this valve includes a bolted bonnet, renewable seat rings, and options for socket weld, butt weld, or flanged end connections. It ensures long service life with minimal maintenance, even under extreme operating conditions

Certification : ISO 9001:2008 Certified

Country of Origin : India

Material : Stainless Steel (ASTM A182 F304, F316, F316L)

Application : Chemical Plants, Power Generation, Petrochemical, Steam Service

Feature : Leak-proof, Hermetic Stem Seal, Fugitive Emissions Control

Number Of Flower : Globe Valve

The Forged Bellow Seal Globe Valve is a robust, high-integrity valve engineered for critical fluid control in high-pressure and high-temperature environments. Manufactured from premium forged materials such as carbon steel (A105), alloy steel (F11/F22), or stainless steel (F304/F316), this valve ensures superior mechanical strength, dimensional stability, and corrosion resistance. Its integrated metallic bellow provides a hermetic seal around the stem, eliminating the risk of fugitive emissions and external leakage, making it ideal for hazardous or toxic service conditions. The globe valve design ensures precise throttling and smooth flow regulation, while the compact forged body supports space-efficient installation. Commonly used in steam, thermal oil, petrochemical, and power generation systems, the valve features a bolted bonnet, optional stellite trim, and a long service life with minimal maintenance. Available in pressure classes up to 2500 and various end connections including socket weld, butt weld, and threaded types.

Material : Stainless Steel

Country of Origin : India

Certification : ISO 9001:2008 Certified

Usage : High-pressure And High-temperature Fluid Control In Steam, Thermal Oil, Petrochemical, And Power Generation Systems

Number Of Flower : Forged Bellow Seal Globe Valve

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.

Certification : ISO 9001:2008 Certified

Country of Origin : India

Usage : Isolation Valve For Critical Applications

Number Of Flower : Gate Valve

Material : Forged Steel

Packaging Type : Metallic

The Cast Steel Bellow Seal Globe Valve is a heavy-duty industrial valve engineered for reliable flow regulation and zero stem leakage in demanding service conditions. Constructed from high-quality cast carbon steel (such as ASTM A216 Gr. WCB), this valve offers excellent mechanical strength, corrosion resistance, and thermal durability. It features a flexible metallic bellow seal welded to both the stem and bonnet, forming a hermetic barrier that prevents fugitive emissions and ensures leak-free performance over extended cycles. The globe-style disc design allows for precise throttling and positive shut-off, making it ideal for steam, gas, oil, and chemical service. The valve includes a bolted bonnet, renewable seat rings, and is available with flanged or butt-welded end connections. Commonly used in power plants, refineries, and chemical industries, this valve is suitable for high-pressure, high-temperature pipelines where safety and operational integrity are critical

Certification : ISO 9001:2008 Certified

Country of Origin : India

Material : Cast Carbon Steel

Packaging Type : Metallic

Application : Power Plants, Refineries, Chemical Industries,Flow Regulation, Throttling, Positive Shut-off

Feature : Zero Stem Leakage, Flexible Metallic Bellow Seal, Globe-style Disc Design

Number Of Flower : Globe Valve

The Cast Iron Bellow Seal Valve is a durable and cost-effective solution designed for low to medium pressure applications requiring leak-tight stem sealing. Constructed from high-quality cast iron (typically conforming to ASTM A126 or equivalent), this valve is equipped with a flexible metallic bellow seal that eliminates gland packing and ensures zero stem leakage, making it ideal for handling steam, hot water, condensate, and non-corrosive fluids. Its robust body structure provides good mechanical strength and vibration resistance, while the bellow seal design prevents fugitive emissions and extends maintenance intervals. Available in gate or globe configurations, the valve features flanged ends for easy integration into pipeline systems, along with a bolted bonnet and rising stem for reliable shut-off and control. Commonly used in HVAC systems, heating plants, utility services, and industrial process lines, this valve offers a balance of performance, economy, and environmental safety.

Certification : ISO 9001:2008 Certified

Country of Origin : India

Material : Cast Iron (ASTM A126 Or Equivalent)

Number Of Flower : Gate Valve

Special Corrosion resistant materials for :Complete Valve, Bellows - Trim Optional regulating disc, needle type disc. Optional Actuator/Gear Operator. Optional Flanged end with large groove, large tongue and RTJ end. Optional valves with CE markings. Optional valve with High Pressure Ratings. Optional valve with pressure relief plug design DN 250 & above.

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.

Certification : ISO 9001:2008 Certified

Usage : High-pressure Applications In Power Plants, Petrochemical Facilities, Refineries, And High-temperature Steam Or Fluid Lines

Number Of Flower : Globe Valve

Material : Stainless Steel

Packaging Type : Metallic

Size : 16 Inches

FORGED BELLOW SEAL GLOBE VALVE, SOCKET WELD ENDS ( FBGL-S ) FORGED BELLOW SEAL GLOBE VALVE, FLANGED ENDS ( FBGL-F )