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Your Location : Home » PRODUCTS » Butterfly Valve » High Performance Butterfly Valve

High Performance Butterfly Valve

Product name: High Performance Butterfly Valve

Size: DN50-DN2000

Rating: 150LB-900LB

Material: Cast iron,Ductile iron,WCB,LCB,LCC,WC5,WC6,WC9,CF8,CF8M,CF3,CF3M,B148 etc

Connection: Wafer type,Lug type,Flange,BW

Operate: Handwheel,Gearbox,Penumatic,Electric,Hydraulic


High Performance Butterfly Valve


1.Double eccentric or Triple eccentric structure

2.Metal to metal seat

3.High performance

4.High temperature services,High pressure resistant,corrosion resistant

5.Both have sdjust anf shut-off function

6.Bi-direction seal

7.Easy installation and maintenance.It can be mounted wherever needed.

8.Top flange ISO 5211 for optional

9.Long service life and energy-saving

10.Low maintenance costs

11.Small volume,light weight

12.Fire safe or Non fire safe upon optional

13.Torque is a little lighter than metal to metal seal

14.Valve seat material can be PTFE,RPTFE etc

15.Disc and Stem connection can with Pin or without pin connection




1.Design and Manufacture: API 609,MSS SP-67



2.Pressure-temperature rating:ASME B16.34

3.Face to Face(end to end): ANSI B16.10


4.End Connection: Flange end 2"-24" ASME B16.5,26"-42" ASME B16.47;BW end ASME B16.25


5.Test and inspection: API 598,ISO 5208







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