butterfly valve

Butterfly Valve Wafer Type

Packing & Delivery : First by platic bag then in wooden box, delivered by ship

Description : Wafer Butterfly  valve  Lever Type (DN50-300 PN16,PN10)

 Specifications: 

                     body : cast iron ,ductile iron , carbon steel , stainless steel

                   seat : NBR ,EPDM ,Viton,Neoprene ,Hypalon ,Silicon

                  shaft :stainless steel 416,316,304

                   pin : stainless steel

                   Bushing: PTFE, Bronze

                    O Ring : NBR ,EPDM

                  Size from DN50-DN300

Use : Butterfly Valve use as shutting-off  or throtting unit for petroleum processing ,chemicals ,food ,medine ,textile ,paper making,hydroelecuicity engineering as well as hight industry ect.It can be used in any selected postions.