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Help CenterBV-DS122 EN 598 Double Eccentric Butterfly Valve Dn800
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EN API double eccentric butterfly valve
Description of double eccentric butterfly valve:
Double eccentric butterfly valve is mainly suitable for water plants, power plants, steel mills, smelting, chemical industry, water source engineering, environmental infrastructure projects such as dewatering system, especially in waterway on the pipeline, used as adjustment and the closure device.Compared with the center line butterfly valve, double eccentric butterfly valve more resistant to high pressure, longer life and good stability.
Material of main parts and technical data:
Size |
DN50-DN3000 |
End flange |
ANSI B 16.1, EN 1092, AS 2129 |
Face to face |
ANSI B 16.10 |
Top flange |
ISO 5211 |
Normal pressure |
DN50-DN3000 PN1.0/1.6MPa (150/200PSI) |
Body |
CI/DI/WCB/ALB/CF8/CF8M |
Disc |
DI/ALB/CF8/CF8M/Rubber lined Disc/ 1.2501/1.4529/Hastelloy Alloy |
Stem |
416/304/316/431/17-4PH |
Seat |
EPDM/NBR/Viton/PTFE/Silicon/Hypalon |
Suitable Temperature |
-10°C-121°C |
Apply |
Fresh water, sewage, sea water, air, vapor, food, medicine, oils. acids, alkalis, salt etc. |
Specifications of double eccentric butterfly valve:
1.Double flange,double eccentric
2.Face to face length as per ISO 5752 series 14
3.Face to face length acc. to ISO5752 series 14
4.Flange connection as per DIN2501
5.Body, disc and cover of ductile iron GGG
6.Seal ring on body of SS304/SS316
7.Seal ring on disc of EPDM/NBR
8.Bolts and nuts of SS304
9.Inside and outside of fusion epoxy bonded coating
10.with manual operation or electric or hydraulic operation
Our certifications:
Quality Management System Certification
---CE 0038 Certification
---ISO 9001: 2008 Certification
---Registration Certificate of Consignors and Consignees of Imports and Exports
---Certificate of approval
---PED Certification
---SHA Certification
---60055802 Certification
---KS Certification
---TS Certification
---Business license
---Organization Code Certificate
Packaging of double eccentric butterfly valve:
1.First,putting the valve into a plastic bag.
2.Second,putting the plastic bag into a wooden box.
Company introduction:
Tianjin Ots Valve Manufacturing Co.,Ltd, A jointed company, which is one of the valve producers in tianjin, among these valve proucers OTS specialized in all kinds of industrial butterfly valves, it has 13 years experiences in producing valves. It with fix assets of RMB 20 millions as well as some advanced processing equipments, with 120 staffs, 15 technicians, We can provide strong ability of design, processing ,assembling and testing from all butterfly valves.
Our service tips :
1. Customer always firs,customer satisfaction is our goal.
2. 18 months of quality assurance, let customers buy at ease.
3. We are the real factory sales, we will provide you the best quality products with reasonable price .
If you have any inquiry or any problems about the products, please feel free to contact me, and I am pleased to supply service for you:
Send Inquiry to This Supplier
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