The compact bellows globe valve features a compact structure that saves installation space. It adopts an all-metal bellows sealing design to ensure no external leakage.
○ Nominal diameter: DN10-DN200mm
○ Nominal pressure: PN16-PN64bar
○ Applicable temperature: -20°C to +450°C
○ Connection method: flange
○ Valve body material: carbon steel, stainless steel
○ Bellows material: stainless steel
○ Operating mode: handwheel, gear, pneumatic, electric
○ Design standard: API 602 / BS 5352 / ASME B16.34
○ Flange standard: ASME B16.5 / EN 1092-1 / GB/T 9113
○ Structural length: Compliant with ASME B16.10 Compact Series
○ Installation direction: medium enters from the bottom and exits from the top
○ Leakage form: zero external leakage (double sealing with bellows and packing)
○ Excellent sealing performance, with a corrugated tube structure that prevents medium leakage
○ Compact and lightweight structure, saving installation space and facilitating pipeline layout
○ The opening and closing operations are flexible, with the valve stem moving smoothly with little resistance and low noise
○ Strong corrosion resistance, suitable for a variety of corrosive industrial media
○ Long service life, with a fatigue life of the bellows reaching over ten thousand cycles
○ Transporting corrosive liquid or gaseous media in chemical production processes.
○ Sterile process piping system with high cleanliness requirements in the pharmaceutical industry.
○ Control of high-temperature, high-pressure, toxic, and hazardous media in petroleum refining and chemical plants.
○ Semiconductor manufacturing ultrapure water and high-purity chemical delivery pipelines.
○ Safety-critical parts of nuclear power or thermal systems that require zero leakage guarantee.
The bellows globe valve for natural gas utilizes a metal bellows sealing structure to prevent external leakage, making it suitable for gas pipeline systems.
The Y-shaped bellows globe valve adopts a straight-through and direct-flow structure. This structure features low fluid resistance
The high-temperature steam bellows globe valve utilizes a fully metal bellows seal, capable of withstanding temperatures up to 600℃, with zero external leakage.