Wenzhou Wofer Valve Co., Ltd. presents the high-performance DIN Bellows Sealed Y-Type Globe Valve, a specialized straight-through (Y-pattern) design engineered for superior flow capacity, minimal pressure drop, and absolute zero stem leakage in critical industrial applications. This advanced bellows sealed globe valve features a reliable dual-seal system (metal bellows + secondary packing), hard alloy overlaid sealing surfaces, and nitrogen-treated stem for excellent wear resistance, corrosion protection, and extended service life.
The Y-type configuration provides improved flow characteristics compared to conventional globe valves, making it ideal for applications requiring higher Cv values while maintaining tight shut-off and hermetic sealing. Fully compliant with EN 13709 design standards, DIN 3202 / EN 558-1 face-to-face dimensions, DIN 2543-2545 / EN 1092-1 flanged ends, and tested per DIN 3230 / EN 12266, it ensures exceptional reliability and safety for hazardous, toxic, high-temperature, or corrosive media.
Key Specifications:
Nominal Pressure Ratings: PN16, PN25, PN40 (1.6–4.0 MPa)
Temperature Range: Up to 350°C
Suitable Media: Water, steam, oil, gas, thermal oil, and non-corrosive fluids
Size Range: DN15 to DN400 (1/2" to 16")
Body Material: High-quality cast steel (GS-C25 or equivalents such as 1.7363, 1.4308, 1.4408)
Disc & Stem: ASTM A182 series (F6a, F304, F316, F321, etc.) for maximum durability
Bellows Material: Stainless steel (1Cr18Ni9Ti, 304, 316) – fully welded for zero leakage
Packing: Flexible graphite or PTFE for added sealing security
Operation: Manual handwheel (standard); electric actuation available upon request
This DIN Y-type bellows seal globe valve delivers excellent throttling and shut-off performance in demanding sectors including petrochemical plants, power generation, metallurgy, oil & gas, chemical processing, pharmaceuticals, and high-temperature systems. Manufactured in Wenzhou, China – the renowned "hometown of pumps and valves" – Wofer Valve combines cutting-edge production techniques, rigorous quality control, and full ISO compliance to provide durable, high-efficiency solutions.
Choose Wenzhou Wofer Valve Co., Ltd. for competitive pricing, fast worldwide delivery, and customized options on DIN bellows sealed Y-type globe valves. Contact us today for quotations, technical datasheets, or OEM partnerships – optimize your pipeline with proven zero-leakage and high-flow technology!
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