BS Butterfly Valve 150LB

BS butterfly Valve is not only widely used in oil, gas, chemical industry, water treatment and other general industry, but also used in the cooling water system of the thermal power station.It is a kind of butterfly valve,which has Lug shape.It is divided into manual operation ,worm operation,electric operation according to the driving way,It is divided into the flange and the wafer according to the connection.

BS butterfly Valve range:

Production    Size:1 1/2"~40".DN40~DN1000

Pressure:PN10,PN16

BS butterfly Valve standard:

Design   Standard:BS 5155

Face   to    Face:ISO 5752

Flange   Standard:BS4504

Testing   Standard:EN12266

BS butterfly Valve Material of parts:

Body:Cast Iron

Stem:2Cr13/SS304/SS316/Carbon Steel

Disc:Ductile Iron,SS304,SS316

Gasket:PTFE

Seat:NBR,EPDM,PTFE,RPTFE

Packing:NBR,PTFE,EPDM,Teflon

Handle:Ductile Iron