powder butterfly valve
-size：dn100~dn400
-connection standard：pn10/16, ansi150, din16, jis10k, 16k
-working temperature：-15~85℃
-working pressure：pn0.1
-body：wcb、cast aluminium alloy
-disc: ss304、ss316、wear resistant polymer material
-seat：epdm、nbr、viton
-medium：powder、feed、cement、powder、particulate material, etc.
-operating：manual、gear worm、pneumatic、electric
ordering hotline：021-54150349
- product introduction
- product parameters
powder butterfly valve is made of lightweight high-pressure cast aluminum alloy with light weight. the disc is a wear-resisting polymer material lined with steel core. it forms a high wear-resisting soft seal with wear-resisting rubber sealing ring. the wear resistance is strong enough to be applied. it can be installed in hopper, silo, screw conveyor outlet and pneumatic conveying pipeline. the flange surface can be selected as single flange or double flange according to the need.