China High-Performance Butterfly Valve

High-performance butterfly valve

Technical parameters and characteristics:

Air-driven partsCompressed air 5~7bar(handwheel as a choice)DN40~600mmPN1.0~1.6MPaApplicable Temp.EPDM:-29~+120 FPM:129~+120ºCPTFE:-29~+120ºC CR:-29~+80ºCNBR:-29~+80ºC SI:-29~+200ºCConnection TypeWaferValve StructureA-type,LT-typeBody Material304,WCB,QT,HTDisc Material316L,316,304,QT*,QT+Nylon11,FEP(QT+F46),B148Seat MaterialEPDM,PTFE,NBR,FPM,CR,SIMediumGas,Oil and Water.OptionalLimit Switch,Positioner,Solenoid valve,Reducing valve

Specification:
1)Suitable Medium: Water, sewage, sea water, air, foodstuff, oil etc.
2)Working Temperature: -20° C~150° C
3)Operator: Suitalbe for handles(dn50~300), gear operators, electric and pneumatic control actrators.
4)PTFE lined butterfly valve
5)Connection form: Welded
6)Seal form: Auto sealed
7)Material of seal surface: PTFE seal
8)Structure: Center sealing
9)Body material: Cast iron, ductile iron, stainless steel304/316, carbon steel
10)Disc material: Ductile iron coated by nylon, ductile iron coated by nickel, stainless steel 304/316, aluminum bronze
11)Shaft material: Stainless steel 304/316/416
12)Seal ring material: NBR, EPDM, Fluorine Rubber, Silicon Rubber, PTFE
13)Color: Depends of the inquiry
14)Packing: Plastic inside and Plywood case outside
Call our sales department at 0086-21-58392279 with any questions that you have about our valves. You may also email us. As a global valve manufacturer andsupplier, we are committed to the highest industry standards and client satisfaction.