![Butterfly Valve Soft-Sealed Awwa C504 Double Flange from China supplier](/public/media/LazyImage_placeholder.09bec84d.svg)
![Butterfly Valve Soft-Sealed Awwa C504 Double Flange from China supplier](/public/media/LazyImage_placeholder.09bec84d.svg)
Main structure and their materials :
BodyMaterial:GGG50 with internal and external epoxy resin coating
DiscMaterial:GGG50/SS304/SS316
StemMaterial:2Cr13/SS304/SS316
Sealing Material:EPDM
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/GJS500-7
Sealing: Rubber
DN: 50~1400
PN:1.6Mpa
Working temp.: NBR ≤80℃/EPDM≤120℃
Drive Mode: Gearbox
Connecting:Wafer
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.
![Butterfly Valve Soft-Sealed Awwa C504 Double Flange from China supplier](/public/media/LazyImage_placeholder.09bec84d.svg)