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Duplex steel welded butterfly valve 2205-2507-310S,welded butterfly valve , butterfly valve 2205-2507-310S,

Product Code : VF--DCC-D125-CU

Nominal longitude DN(mm) DN (100 ~1200)mm.in4 ~48

Nominal pressure PN(MPa) Strength test (1.5xPN) Sealing test (1.1xPN)

Applicable temperature

Carbon steel :-29℃ to 425℃; Stainless steel :-40℃ to 650℃

Applicable medium Water, steam, hot water, oil products

Drive mode Worm gear drive, electric, pneumatic, hydraulic

Pressure level ANSI 150Lb pound class /PN25

Welding standard GB12224, ANSI B16, 25, DIN2559


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Duplex steel welded butterfly valve 2205-2507-310S,welded butterfly valve , butterfly valve 2205-2507-310S, VF--DCC-D125-CU Customized Customized

It adopts a precise J shaped elastic sealing ring and a three-eccentric multi-layer metal hard sealing structure, and is widely used in industrial pipelines of metallurgy, power, petrochemical, water supply and drainage, and municipal construction where the medium temperature is ≤425℃, for regulating flow and cutting off fluid. This valve adopts a three-eccentric structure. The sealing surfaces of the valve seat and the disc are both made of stainless steel of different hardness, featuring excellent corrosion resistance, a long service life, and bidirectional sealing function. The product complies with the GB/T13927-92 valve pressure test standard.

It adopts a precise J shaped elastic sealing ring and a three-eccentric multi-layer metal hard sealing structure, and is widely used in industrial pipelines of metallurgy, power, petrochemical, water supply and drainage, and municipal construction where the medium temperature is ≤425℃, for regulating flow and cutting off fluid. This valve adopts a three-eccentric structure. The sealing surfaces of the valve seat and the disc are both made of stainless steel of different hardness, featuring excellent corrosion resistance, a long service life, and bidirectional sealing function. The product complies with the GB/T13927-92 valve pressure test standard.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.



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