Bellows Sealed Globe Valve
Valve Size: 1/2″–14″ (15mm–350mm)
Pressure Class: 150LB–900LB
Materials: WCB、WC1、WC6、WC9、CF8、CF3、CF8M、CF3M
Design and Manufacturing Standards: GB/T12235
Face to Face Standards: GB/T12221
Pressure Test Standards: GB/T9131
Fire Safety Test Standards: API607
Quality/Product Certifications: ISO9001, ISO14001, ISO18001
Fugitive Emissions: ISO 15848-1, API 622
NACE: NACE MR 0103, NACE MR 0175
Valve Operator Options: Handwheel, Worm Gear, Electric Actuator, Pneumatic Actuator, Hydraulic Actuator
Shutoff Class: API 598 (Zero Leakage)
Bore: Full Bore
Process Connection Types: RF, RTJ, BW, SW, NPT
Premium Bellows Sealed Globe Valve by CTGV
The Bellows Sealed Globe Valve offers a highly effective solution for industries and applications that require leak-proof performance and reliable sealing in systems handling aggressive, toxic, or high-temperature fluids.
Zero Leakage: The bellows provide a permanent, maintenance-free seal, ensuring no external leakage of hazardous or valuable fluids. This makes the bellows sealed globe valve highly reliable for applications requiring zero leakage.
Longer Service Life: The bellows are made of durable materials that are resistant to wear, corrosion, and environmental factors, leading to a longer service life compared to valves with traditional packing seals.
Minimal Maintenance: Since there are no packing components that need to be replaced or tightened over time, the bellows sealed globe valve requires less maintenance, making it ideal for continuous operations.
Enhanced Safety: The robust sealing system ensures that the valve is leak-proof, thus protecting workers, equipment, and the environment from harmful leaks or spills.
High-Pressure and Temperature Resistance: Bellows sealed valves can perform reliably in both high-pressure and high-temperature environments, making them suitable for demanding industrial applications.
Applications
At China CTGV Valve factory , our forged floating ball valves are designed for various applications, particularly where they can handle a range of media including water, oil, air, and some corrosive liquids. Here are the primary application scenarios:
- Oil and Gas
- Petrochemical and Chemical Processing
- Power Generation
- Water Treatment
- Marine Applications
- Pharmaceutical Manufacturing

Technical Parameters


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