1、 KS B 1564KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS B 1564 : 2007 2007 10 31 http:/www.kats.go.krKS B 1564: 2007 : () ( ) () () () ( ) : (http:/www.standard.go.kr) : :1987 12 24 :2007 10 31 2007-0902 : : ( 02-509-7274) (http:/www.kats.go.kr ). 7 5 , . KS B 1564 : 2007 Facetoface dimensions for fla
2、nged control valves 1 , 4 MPa 400 mm . 2 . . ( ) . KS C IEC 60534 3: 2004, 3: , , 3 , 3 . 4 1 . 5 A . KS B 1564: 2007 2 1 : mm L 1 MPa 2 MPa 4 MPa L 25 184 197 210 40 222 235 251 50 254 267 286 80 298 317 337 1.5 100 352 368 394 150 451 473 508 200 543 568 610 2.5 250 673 708 752 300 737 775 819 350
3、 889 927 972 400 1 016 1 057 1 108 3.5 KS B 1564: 2007 3 A A.1 . KS C IEC 60534 3 . A.2 A.1 . A.1 () mm 100 30 150 250 20 300 15 135513 7017 (02)60094114 (02)600948878 http:/ KS B 1564: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Facetoface dimensions for flanged control valves ICS 23.060.40 Korean Agency for Technology and Standards http:/www.kats.go.kr