J61Y German standard bellows globe valve
The J61Y German Standard Bellows Globe Valve is designed according to DIN standards for critical applications requiring leak-free operation. Featuring a multi-layer stainless steel bellows seal and precision-machined seating surfaces, it prevents stem leakage while ensuring accurate throttling, long service life, and reliable performance under high-temperature and high-pressure conditions.
J61Y German standard bellows globe valve
The J61Y German Standard Bellows Globe Valve is a high-performance shut-off valve designed to eliminate stem leakage through a welded stainless steel bellows sealing structure. Manufactured according to German DIN standards, it is widely used in steam systems, thermal oil pipelines, chemical processing plants, vacuum systems, and power generation facilities.
The double sealing system, consisting of a bellows seal and backup packing seal, ensures maximum operational safety and environmental protection. The valve body is available in carbon steel, stainless steel, alloy steel, and special materials to suit demanding industrial applications.
J61Y German Standard Bellows Globe Valves are manufactured and tested in accordance with international standards:
J61Y German standard bellows globe valve
| Parameter | Specification |
|---|---|
| Product Name | J61Y German Standard Bellows Globe Valve |
| Valve Type | Bellows Sealed Globe Valve |
| Nominal Size | DN15 – DN600 |
| Pressure Rating | PN16 – PN160 |
| Body Material | Carbon Steel, Stainless Steel, Alloy Steel, Duplex Stainless Steel |
| Bellows Material | SS304, SS316L, Inconel, Hastelloy |
| Disc Material | Stainless Steel, Stellite Overlay |
| Seat Material | Hard-Faced Alloy, Stainless Steel |
| Connection Type | DIN Flanged, Butt Weld, Socket Weld |
| Operation | Manual, Gear, Pneumatic, Electric |
| Temperature Range | -196°C to +550°C |
| Leakage Class | ISO 5208 Class A |
| Design Standard | DIN EN 13709 |
| Applicable Media | Steam, Thermal Oil, Gas, Water, Chemicals, Vacuum Service |
J61Y German standard bellows globe valve
Handling corrosive fluids, hazardous chemicals, and toxic media requiring zero leakage.
High-temperature steam transmission and thermal fluid control applications.
Steam distribution systems, condensate recovery systems, and auxiliary power plant pipelines.
Hydrocarbon processing, refinery utilities, and critical shut-off applications.
Clean process systems requiring environmental protection and leak-free performance.
Vacuum pipelines, industrial gas transportation, and emission-sensitive processes.
Material customization plan
Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.
Structural optimization design
For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.
Interface standard adaptation
Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.
