4'' 5K 10K cast iron butterfly valve

According to the driving way, there are manual operation ,worm operation and electric operation butterfly valves.

Butterfly valves are divided into the flange and the wafer according to the connection.

Specifications

cast iron butterfly valve butterfly Valve range:

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

2.Pressure:JIS 5K,JIS 10K,JIS 16K

cast iron butterfly valve standard:

1.Design Standard:KS B2813

2.Face to Face:KS B2306

3.Flange Standard:KS B1511

4.Testing Standard:KS B2304

cast iron butterfly valve Material of parts:

1.Body:FC20,FC25,FCD40,FCD50

2.Stem:2Cr13/SUS304/SUS316/Carbon Steel

3.Disc: FCD40,FCD50,SUS304,SUS316

4.Gasket:NBR,PTFE,EPDM,Teflon

5.Seat:NBR,EPDM,PTFE,RPTFE

6.Packing:NBR,PTFE,EPDM,Teflon

7.Handle: FCD40,FCD50/ malleable iron

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