Specifications

1. Butterfly valve ,Worm Gear
2.Material:SS,CS,CI
3.Standard:ANSI,DIN,GB
4.Seal:metal,rubber
5.Cerficicate:ISO9001:2008,C

Butterfly Valve  Worm Gear 

Size:DN40-DN1200

End Flange:ANSI B 16.1   EN1092   AS2129

Face to Face:ANSI B 16.10

Top Flange:ISO 5211

Normal Pressure:DN40-DN600  PN1.0/1.6Mpa(150/200PSI)

                            DN700-DN1200   PN1.0Mpa (150PSI)

Body:CI/DI/WCB/ALB/CF8/CF8M

Disc:DI/ALB/Rubber Lined Disc/1.2501/CF8M/1.4529/CF8/Hastelloy Alloy/Monel

Stem:416/304/316/431/17-4PH

Seat:NR/Hypalon/EPDM/Neoprene/NBR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/

        White NBR/PTFE

Suitable Temperature:-45C to 150C

Applications:Fresh Water / Sewage / Seawater /Air /Vapor/Oil etc.