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Product Introduction
The metal-sealed tripleeccentric butterfly valve breaks the temperature and pressure limitations oftraditional soft-seal butterfly valves. Thehard-sealed butterfly valve of Sanbora adopts a three-eccentric structure,conforms to API609 standard, and has the characteristics of two-wayinstallation, light weight, low cost and low torque. A variety of bodymaterials are available, in many cases, not only for fluid blocking, but alsofor fluid process control to replace traditional gate valves, globe valves andball valves.
Product Design Specification
Design&Manufacturer：ASME B16.34；API 609；BS 593；JB/T 8527
End to End：API 609；GB/T 12221
Inspection & Test：API 598；BS 12266；GB/T 26480；GB 13927
Product Features
Triple eccentric
Zero leakage
Frictionless closing
Anti-blowing stem
ISO 5211top flange
Optional extended stem
Optional carbide seat
Low leakage seal packingdesign
Combination Of Material
Body | Plate | Seat | Stem |
A216 WCB A216 WCB A352 LCB A217 WC6 A217 WC9 A351 CF8 A351 CF8M A995 4A | A216 WCB A216 WCB A352 LCB A217 WC6 A217 WC9 A351 CF8 A351 CF8M A995 4A | 304+flexible graphite 304+flexible graphite 304+flexible graphite 304+flexible graphite 304+flexible graphite 304+flexible graphite 316+flexible graphite F51+flexible graphite | A182-F6a A182-F6a A182-F6a 25Cr2MoV 25Cr2MoV F304 F316 F51 |
Product Range
Nominal Diameter：3''~64''（DN80~DN1600）
Pressure Rating ：ANSI 150~600LB(PN16~100MPa)
Suitable Temperature：-46~538℃
Operation ：Hand wheel ,Gear Box,Electronic,Pneumatic.
URL : http://www.51bb00.cn
Tel : 021-67226688
Contact : Mr Cai
Contact address : No. 855, Yuegong Road, Jinshan Industrial Zone, Shanghai
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