Three-Eccentricity Multi-Layer Metal To Metal Butterfly Valve

Design and Manufacture:JB/T8527,API 609
Welding Standard:GB 12224,ASME B 16.25
Test:GB/T 13927,JB/T 9092,API 598
Face to Face:GB/T 12221 ANSI B 16.10
Pressure ratings:JB/T 9092 API 598
Size:4"~48"
Operated: handle or wormgear,pneumatic actuator
Characteristic:
1,Adopt the three-eccentricity metal seal structure,with the characteristic of torque sealing,dual sealing,temperature resistance,pressure resistance,attrition resistance,corrosion resistant and fire proof etc.
2,Adopt the welding structure,which can make the valve and pipeline reach the eternal zero leakage.No flange will be easy to keep temperature and bind up for pipelines.
3,This valve is smaller 70& volume than the common gate valve and ball valve ete;lighter 65%weight,with cheap price and good performance.
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Post Date:	4/20/2008
Expiry Date:	10/17/2008