Company Information
Member Since 15 Years
Nature of Business Manufacturer Year of Establishment 1995Ask for more detail from the seller
Contact Supplier
We are offering manual flanged type butterfly valve
1、use
the butterfly valve suitable for petroleum,metallurgy,electric power,chemical industry,paper mill,industrial enviromental protection,water supply,construction ect.
2、standard
design and manufacture: awwac207,api609,en593,asme b16.34
face-to-face according standard: amse b16.10,iso5752,en558,api609,mfg
connection dimension standard: asme b16.5,asme b16.47,en1092
testing and checking: api 598
3、technical data
nominal size(mm) 40 ~2000
nominal pressure(mpa) 1.0~2.0
suitable medium water,sea water,stem,oil,acid
suitable temperature -40°c~+200°c
4、material of main parts
body: cast iron,ductile cast iron,cast steel,stainless steel,alloy steel
butterfly disc: ductile cast iron nickel plating,stainless steel,coating nylon,coating rubber,coating ptfe,copper alloy
seat: nbr,epdm,viton,ptfe
stem: 2cr13,f304,f316,17-4ph.
Connect with us
For Buyer 
For Seller 
Help 
China 
Send Enquiry