Bellows Seal Globe Valve
The Bellows Seal Globe Valve features a stainless steel bellows welded to the valve stem, preventing erosion and ensuring a reliable static seal between the body and bonnet. With dual sealing, it protects against leakage if the bellows fail, while maintaining stable operation and preventing stem vibration. Ideal for steam, flammable, explosive, and toxic media, this valve utilizes advanced metal bellows technology with a long fatigue life, eliminating the leakage issues of traditional stem packing. It enhances energy efficiency, improves safety, reduces maintenance costs, and ensures a cleaner, safer working environment.
Bellows Seal Globe Valve Product List
16 results
DIN 3356 Bellows Sealed Globe Valve, GS-C25, DN40, PN16, RF
The DIN 3356 Bellows Sealed Globe Valve from the GS-C25 supplier is a high-quality valve designed for precise control and reliability. Made from cast carbon steel, it offers durability and resistance to various media. With a DN40 (1-1/2 inch) size and a pressure rating of PN16 (Class 150 LB), it is...
Bellows Seal Globe Valve
GS-C25 Globe Valves, DIN 3356, DN50, PN16, 2 IN, RF Flanged
The China GS-C25 Globe Valves Supplier offers high-quality globe valves that comply with DIN 3356 standards. These valves feature a cast carbon steel body, ensuring robustness and durability. With a DN50 (2-inch) size and a PN16 pressure rating, equivalent to 150 LB pressure class, they are designed...
Bellows Seal Globe Valve
GS-C25 Bellows Sealed Globe Valve, DIN 3356, DN50, PN16, RF
The GS-C25 Bellows Sealed Globe Valve, manufactured according to DIN 3356 standards, features a carbon steel body for durability and corrosion resistance. With a DN50 (2-inch) size and a pressure rating of PN16, Class 150 LB, this valve is designed for reliable fluid control in moderate-pressure systems....
Bellows Seal Globe Valve
DIN 3356 Y Globe Valve, GS-C25, DN80, PN25, Bellows Sealed
The DIN 3356 Y-Type Globe Valve is a high-quality valve designed for reliable flow control. It features a carbon steel GS-C25 body, ensuring durability and strength. The valve has a DN80 (3-inch) size and a PN25 (Class 300 LB) pressure rating, making it suitable for various industrial applications....
Bellows Seal Globe Valve
ASTM A105N Bellows Sealed Globe Valve, DIN 3356, 2 IN, CL300
The Forged Carbon Steel ASTM A105N Globe Valve is designed to DIN 3356 standards, featuring a bellows-sealed mechanism for enhanced leak prevention. Made from durable forged carbon steel, the valve has a 2-inch (DN50) diameter and a Class 300 LB pressure rating, equivalent to PN50. It is equipped with...
Bellows Seal Globe Valve
GS-C25 Y Type Globe Valve, DIN 3356, DN50, PN16, Bellow Seal
The GS-C25 Y Type Globe Valve is a high-quality valve designed for precise flow control. It features a carbon steel body and adheres to DIN 3356 standards. This valve is bellows sealed, ensuring zero leakage and enhanced safety. With a size of 2 inches (DN50) and a pressure rating of PN16 (Class 150...
Bellows Seal Globe Valve
Y Type Bellows Sealed Globe Valve, DIN 3356, EN 1.0619, DN50
The Y Type Bellows Sealed Globe Valve is a high-quality valve designed as per DIN 3356 standards. It features a cast carbon steel body (EN 1.0619) with a DN50 (2 inch) size and a pressure rating of PN40 (Class 300 LB). The valve is equipped with RF flanged ends for secure and reliable connections. Its...
Bellows Seal Globe Valve
GS-C25 Angle Globe Valve, DIN 3356, DN50, PN16, Bellows Seal
The Carbon Steel GS-C25 Globe Valve is designed for reliable flow control in various industrial applications. This angle-type valve features a bellows-sealed design for enhanced leak protection and durability. Conforming to DIN 3356 standards, it is available in a 2-inch, DN50 size with a Class 150...
Bellows Seal Globe Valve
Angle Bellows Sealed Globe Valve, DIN 3356, GS-C25, DN150
This Angle Bellows Sealed Globe Valve, designed per DIN 3356, features a carbon steel GS-C25 body for durability and corrosion resistance. With a 6-inch (DN150) size, it offers a pressure rating of PN16 and Class 150 LB, making it suitable for moderate pressure applications. The valve is equipped with...
Bellows Seal Globe Valve
ANSI B16.34 Globe Valve, WCB, 2 Inch, CL150, Bellows Sealed
The ANSI B16.34 Bellows Sealed Globe Valve features a carbon steel ASTM A216 WCB body, offering durability and corrosion resistance. This 2-inch, DN50 valve is rated for Class 150 LB and PN20 pressure classes. It is equipped with a bellows seal to prevent leakage. The valve operates with a handwheel...
Bellows Seal Globe Valve
Extended Stem Globe Valve, DIN 3356, A351 CF8M, DN100, PN16
The Extended Stem Bellows Sealed Globe Valve, manufactured to DIN 3356 standards, features an ASTM A351 CF8M body for excellent corrosion resistance. With a 4-inch (DN100) size, Class 150 LB, and PN16 pressure rating, this valve is designed for reliable operation in various fluid control applications....
Bellows Seal Globe Valve
EN 1.0619 Globe Valve, DIN 3356, DN50, PN40, Bellows Sealed
The EN 1.0619 Globe Valve features an extended stem and bellows-sealed design for enhanced sealing and leak prevention. Built with a carbon steel body in accordance with DIN 3356 standards, it has a 2-inch (DN50) size, Class 300 LB, and PN40 pressure rating. The valve is equipped with RF (Raised Face)...
Bellows Seal Globe Valve
Extended Bonnet Globe Valve, DIN 3356, GS-C25, PN40, DN200
The Extended Bonnet Globe Valve features a bellows-sealed design and is constructed from GS-C25 carbon steel, complying with DIN 3356 standards. With an 8-inch (DN200) size, Class 300 LB (PN40) pressure rating, and flanged ends, this valve ensures secure sealing and reliable flow control in high-pressure...
Bellows Seal Globe Valve
DIN 3356 Globe Valve, GS-C25, DN50, PN40, Bellows Sealed, RF
The DIN 3356 Globe Valve is a bellows-sealed design, made from GS-C25 carbon steel for durability and resistance to corrosion. With a size of 2 inches (DN50) and a pressure rating of PN40 (Class 300 LB), it is ideal for medium-pressure applications. The valve features RF (Raised Face) flanged ends for...
Bellows Seal Globe Valve
Bolted Bonnet Globe Valve, DIN 3356, GS-C25, PN16, DN50
This Bolted Bonnet Globe Valve, manufactured in China, features a bellows-sealed design conforming to DIN 3356 standards. Constructed with a durable GS-C25 body, it is available in a 2-inch (DN50) size, Class 150 LB (PN16) pressure rating, and RF flanged end connection. Ideal for secure and efficient...
Bellows Seal Globe Valve
Bellows Sealed Globe Valve, DIN 3356, GS-C25, DN50, PN16, RF
This Bellows Sealed Globe Valve, manufactured in China, is designed to DIN 3356 standards with a durable GS-C25 body. Sized at 2 inches (DN50) with Class 150 LB (PN16) pressure ratings, it features RF flanged ends and handwheel operation for reliable and precise flow control.
Bellows Seal Globe Valve
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Bellows seal globe valves are zero-emission and maintenance-free valves. An uninterrupted metallic barrier is positioned between the process fluid and the external environment. The components subjected to relative movement during valve operation are welded to the ends of a metallic bellows, which absorbs and compensates for the mechanical movement.
As a result, these valves are suitable for a wide range of fluids and are recommended wherever zero-emission performance is required. They help protect the environment and operators' health by preventing fugitive emissions, reduce economic losses caused by fluid or energy leakage, and eliminate the ongoing maintenance costs associated with packing replacement.
In conclusion, bellows seal globe valves are particularly suitable for handling hazardous, flammable, toxic, and explosive media.
- Bellows sealing element: The key component of a bellows-sealed globe valve is the metallic bellows. It is welded between the bonnet and the stem using automatic roll welding technology. The metallic bellows ensures zero leakage at the stem sealing area during operation.
- Disc design: Due to its conical and streamlined design, the disc provides reliable sealing performance and extended service life.
- Double sealing design (bellows + packing): The combination of bellows and packing provides dual protection against leakage, ensuring excellent sealing performance and enhanced safety.
- Grease nipple: A grease nipple is provided to enable direct lubrication of the stem, nut, and sleeve, improving operational smoothness and extending service life.
- Anti-vibration device (DN150 and above): For sizes DN150 and above, a triangular stabilizing device is installed to protect internal components from vibration, reduce noise, and improve structural strength.
- Various disc configurations: Different disc designs are available to suit different operating conditions, including regulating disc, globe-check disc, and soft-seal disc options.
- Ergonomic handwheel: The ergonomic handwheel design provides easier operation and contributes to longer service life.
