![Wafer Butterfly Valve with Lever Lt Type from China supplier](/public/media/LazyImage_placeholder.09bec84d.svg)
![Wafer Butterfly Valve with Lever Lt Type from China supplier](/public/media/LazyImage_placeholder.09bec84d.svg)
Main structure and their materials :
Bady Material:Ductile iron ,carbon steel,stainless steel)
Disc Material:Plated ductile iron,Ductile iron with nylon plated carbon steel,Aluminium bronze,stainless steel
Seat and line Material:NBR,EPDM,FPM
Stem Material:Stainless Steel
“O”-ring Material:NBR,EPDM,FPM
Technical data:
Design standard: EN593/GB12238
Flange standard: EN1092-2/GB17241.6
Face to face dim:EN558-1 serie20/GB12221
Testing standard: EN1074-2/EN12266-1/GB13927
Body: GGG50/SS304
Sealing: Rubber
DN: 40~1000
PN:1.6Mpa
Working temp.: NBR ≤80℃/EPDM≤120℃
Drive Mode: Hand wheel
Connecting:Wafer/Lug
Coating: Epoxy
Application:The valve can be used in water supply and drainage,disposing of polluted water,heat supply ,gas,ship industry,metallurgical industry,energy system and textile etc.Especially applicable to those occasions that bi-directional sealing and vavle body are easily eroded.
![Wafer Butterfly Valve with Lever Lt Type from China supplier](/public/media/LazyImage_placeholder.09bec84d.svg)