1、 KSKSKSKS KS R 9207SKSKSKS KSKSKS SKSKS KSKS SKS KS KS R 9207:2006 2006 6 2 R 9207:2006 ( ) ( ) () () ( ) : :1996 12 31 :2006 6 2 20060239 : : ( ) ( 025097271 3) . 7 5 , . ICS 45.060.00 KS R 9207:2006 Leveling valves for railway rolling stock 1. ( .) . 2. . . KS B 0412 1: KS D 3556 KS D 3752 KS D 43
2、01 KS D 5101 KS D 6008 3. . a) b) c) 4. , , , 1 . 1 LVARU LVALU A 1 LVARD LVALD LVBRU LVBLUB 2 LVBRD LVBLD LVCRU LVCLUC 3 LVCRD LVCLDR 9207:2006 1. ( R), ( L) . 2. ( U), ( D) . 5. 2 . 2 10.1 50 mm . 10.2 2 5 mm, 7 mm, 8 mm 10 mm , 1.0 mm . 10.3 20 cm3/min . 10.4 200 kPa 40 . 10.5 1.0 3.0 . 103m2/s(2
3、5 ) . 6. , , , , , , (1) . 1) 0.5 Hz . (7. 1 3 . KS B 0412 . 3 . 3 140 mm M221.5 (A , B ) 4 mm 30 8. , , . 9. 4 . 2 R 9207:2006 4 KS D 4301 GC200 GC250, KS D 6008 AC2A KS D 3752 SM45C . KS D 3556 PW1 KS D 4301 GC250 KS D 6008 AC2A KS D 5101 C3604BE C3604BD 10. 10.1 . 10.2 500 kPa . . . 2 . 10.3 A B
4、500 kPa, C 890 kPa 1 . , . 10.4 40 L 500 kPa 20 mm , 300 kPa . 500 kPa 40 L 20 mm , 200 kPa . 10.5 500 kPa . 20 mm , . . 20 . 11. . 1. KS R 9207 LVARU 2. LVA RU 12. . a) b) c) d) 3 4 R 9207:2006 1 (LVALU )() :mm1 2 3 4 5 6 7 8 9 10 11 12 :mm 1 2 3 4 5 6 7 8 9 10 11 12 13 14 2 (LVBLU )() R 9207:2006
5、5R 9207:2006 6 :mm 1 2 3 4 5 6 7 8 9 10 11 12 13 14 O 3 (LVCRU )() 2006 6 27 135513 7017 (02)60094567 (02)600948878 http:/ 607822 1 11( 10) (051)5571239 Fax. (051)557 0430 702845 2 1741( 3 ) (053)38415624 Fax. (053)384 1565 790 380 627( 3 ) (054)2789661 Fax. (054)278 9662 406829 7 50( 16 ) (032)2600
6、2607 Fax. (032)260 0268 443766 906 5( 9 ) (031)25970009 Fax. (031)259 7010 200041 1 9( 304) (033)252 9423, 254 9423 Fax. (033)256 9423 361802 1508 1( 6 ) (043)23624513 Fax. (043)236 2454 305343 2314( 5 ) (042)86423013 Fax. (042)864 2304 330 816 43 5( 1204 ) (041)58905003 Fax. (041)589 0504 561736 1
7、337 2( 7 ) (063)21422357 Fax. (063)214 2238 506301 62115( 4 ) (062)95314357 Fax. (062)953 1438 641966 298 7 ( 6 ) (055)2121212 Fax. (055)212 1213 683804 7582( 2 ) (052)28966013 Fax. (052)289 6604 425020 541 3( 4 ) (031)48761914 Fax. (031)487 6195 730350 9230( 8 ) (054)4736954 Fax. (054)473 6955 480848 2 487 6( 3 ) (031)82981824 Fax. (031)829 8185 KS R 9207:2006 KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKS Leveling valves for railway rolling stock ICS 45.060.00 KOREAN STANDARDS ASSOCIATION