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Blair Valve Co., Ltd., USA

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    jkfamen021@126.com

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    15221970002

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    560 Baoxiang Road, Jiading District, Shanghai

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Imported triple eccentric butterfly valve

NegotiableUpdate on 01/06
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Overview
The imported triple eccentric butterfly valve produced by Breuer can be driven manually, turbine, electrically, or pneumatically. The connection method can be clamp or flange, and the structural form can be triple eccentric. The sealing structure can be metal hard seal, with a pressure range of PN150LB-2500LB and a nominal diameter of DN50-2000mm. The material can be cast steel, 304, 316, 316L, alloy steel, etc. Due to the wide range of valve applications, the same type of valve can have different combinations in different situations and working conditions. If you are a non professional, please feel free to call our company for consultation. Our company has professional technical personnel to serve you!
Product Details

Product Name: Imported triple eccentric butterfly valve Product Model: Buhrer series
Drive mode: Manual, Turbo, Electric, Pneumatic Connection form: Clamp, flange
Structural form: triple eccentric Sealing structure: Metal hard seal
Pressure range: 150LB-2500LB Nominal diameter: DN50-2000
Common materials: Cast steel, 304, 316, 316L, alloy steel, etc Technical Consultation:
Product Introduction The imported triple eccentric butterfly valve produced by Breuer can be driven manually, turbine, electrically, or pneumatically. The connection method can be clamp or flange, and the structural form can be triple eccentric. The sealing structure can be metal hard seal, with a pressure range of PN150LB-2500LB and a nominal diameter of DN50-2000mm. The material can be cast steel, 304, 316, 316L, alloy steel, etc. Due to the wide range of valve applications, the same type of valve can have different combinations in different situations and working conditions. If you are a non professional, please feel free to call our company for consultation. Our company has professional technical personnel to serve you! Technical Department Phone: Product Details

Imported triple eccentric butterfly valveThe main structural features are clamp type and flange triple eccentric structure, with protruding ears around the valve body designed as a single flange structure with screw holes. Butterfly valves are widely used in petroleum, chemical, industrial environment water treatment, high-rise buildings, water supply and drainage pipelines. The characteristics of the device are: due to the use of a three eccentric structure. The sealing performance is reliable, ensuring that the butterfly valve does not contact the sealing seat when opened, eliminating uneven load on the sealing seat, extending its service life, and ensuring reliable sealing performance. It has advantages such as high temperature resistance, wear resistance, and corrosion resistance.

Three eccentric butterfly valve execution standard

design and manufacturing structural length Flange size Experiment Inspection
API ANSI B16.10-2002 ANSI16.5-2004 API589-2004

Test pressure of triple eccentric butterfly valve


Engineering General DN (mm) RBBI-700L RBBI-720L
2”-36” 2”-36”
Nominal pressure PN (lb) 150 300 600
Test pressure (Mpa) strength test 3.0 7.5
Sealing Test 2.2 5.5
Applicable Medium Water, steam, oil products, seawater, etc
Applicable Temperature -29℃~800℃

Main component materials and performance of triple eccentric butterfly valve


Part Name material
valve body WCB、304、316、316SS、CF8M
butterfly valve disc WCB、304、316、316SS、CF8M
valve stem 316、2Cr13、1Cr18Ni9Ti
sealing ring 316. Fluoroplastic
filler Flexible graphite, fluoroplastic
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