1、 , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)248562014, - 1.092 . - 1.22009 . , . , , -, 1 - - ( ), 2592 - 2593 , (- 30 2014 . 67-) : ( 3166) 00497 ( 3166) 00497 AMKGBYRUUZUA 4 26 2014 . 1902- 248562014 - 1 2015 .5 6 5272020077 26 2014 . 1902- 1 2015 . 527202007 , 4 -
2、 , - . () - . , , 2015 -, II 2485620141 12 .13 .54 .55 .65.1 .65.2 .85.3 .85.4 95.5 105.6 - .125.7 .145.8 .165.9 .175.10 175.11 .176 ( ) 186.1 .186.2 216.3 .236.4 .247 , .248 .289 2910 .3211 , 3312 , .3612.1 3612.2 36 () 38 () 41 .42 52 62 .71 72III 248562014 527202007 . . , . , . - , - . . , - , ()
3、 , , - . -, , . .- . , . . , , . , (, - . .) , . (en) (uk) . - . , , - . , , - , . . - , . -, - , (, , ). , , , - , , ( , , ), , . , , () -, , , , . - , . , , . - . : . , . -, . . : 108 (); - (); - (); ; ; ; ; ; ; . , . , . .IV 248562014 Pipeline valves. Terms and definitions 201504011 ( ) - ., , (-
4、 , . .) , -, () .2 2.1 (), (): -, , , - - en pipeline valves; valvesuk - ()1 , , , -, , .2 .2.2 : , - en valve typeuk : , , , , - .2.3 () : , : -, -.en combined valves;multifunction valvesuk (-)2.4 : , - - - en valve type; basictypes of valvesuk : , , , -.2.5 : , - en single-type valvesuk 1 2485620
5、14 2.6 : - , () - en parametric valve row;valve pressure/tempe-rature ratinguk 2.7 ( ); /: , - , , , , - , en type-tableuk i . .2.8 : - () , - ( -)en standard sizeuk i2.9 : , - en typical productuk 2.10 : , - , -, , , , , , , , - en technical characteris-tics; specifications;performance datauk ii2.1
6、1 : - , - en function indicesuk -2.12 - ( ):, , en remote-controlledvalvesuk - - 2.13 : , - - en generic group; model;type; versionuk - . - , , , .2.14 : , - - en antistatic versionuk -2.15 (. ): , - en working fluiduk : , , -, , , , , .2.16 ( ): , , - en environmentuk - (i)2.17 : , () en control fluiduk 2 2485620142.18 : , en actuating/operatingfluiduk 2.19 (. ): , - en test fluiduk ( )2.20 : - () en cycleuk 2.21 : , , en block of valves;stack of valvesuk 2.22 : ,
