Ivalvu yokulawula umoya yesihlalo esisodwa

Izici zomkhiqizo i-Zjhp fine kanye nevalvu yokulawula isihlalo esisodwa somoya womoya yenziwa nge-pneumatic multi spring diaphragm actuator kanye ne-low flow resistance resistance single seat. I-actuator entsha iphansi ngobude, ilula ngesisindo, kulula ukuyifaka, ihlangene ngesakhiwo, ayivinjwanga ku-flow passage, inkulu ngokugeleza kwe-coefficient, inokwethenjelwa ekusebenzeni, ukuvuza okuncane kwesihlalo, inembile ekugelezeni isici futhi ibanzi ebangeni elilungisekayo. Ukucaciswa kokusebenza okuyinhloko Imingcele yobuchwepheshe yokulawula Ubukhulu obujwayelekile (mm) 20 25 40 50 65 80 100 150 200 Ububanzi besihlalo (mm) 10 12 15 20 25 32 40 50 65 5 150 200 umugqa oqondile we-co. 8 2.8 4.4 6.9 11 17.6 27.5 44 69 110 176 275 440 690 Amaphesenti alinganayo 1.6 2.5 4 6.3 10 16 25 40 63 100 160 250 406 600 MP 6.4 uhambo mm 10 16 25 40 60 Izici zokugeleza Umugqa oqondile, uyalingana iphesenti Izinga lokushisa eliphakathi ℃ -15 ~ 200, -40 ~ 250 (Uhlobo lokushisa olujwayelekile) , 230 ~ 450 (Uhlobo lokushisa olumaphakathi) I-Flange sealing surface hlobo JB/T77，I-cast iron flange iwuhlobo olubushelelezi kanti i-cast steel flange iwuhlobo lwe-concave body material PN(MPa) 0.6,1.6 WCB(ZG230-450) 4.0,6.4 WCB(ZG230-450)，ZG1Cr18Ni9Ti,ZG1Cr18Ni9Ti, ZG0Cr18Ni12Mo2Ti Impahla ye-valve core 1Cr18Ni9、0Cr18Ni12Mo2Ti Uhlobo lwekhava yevalvu engaphezulu Uhlobo oluvamile (uhlobo lokushisa okungashintshi), uhlobo lwepuleti elishisayo (uhlobo lokushisa olumaphakathi) Isilinganiso esilungisekayo R 50:1 Isixhumi sokuphakela umoya M16*1.5 Qaphela: ANSI, API, JIS kanye nokunye imikhiqizo ejwayelekile ye-flange yangaphandle inganikezwa abasebenzisi, futhi ubude besakhiwo bunganqunywa ngokuya ngezidingo zabasebenzisi. Imingcele yobuchwepheshe eyinhloko yemodeli ye-actuator ZHA/ZHB-22 ZHA/ZHB-23 ZHA/ZHB-34 ZHA/ZHB-45 Indawo esebenzayo cm² 350 350 560 900 uhambo mm 16 25 40 60 Uhla lwasentwasahlobo KPa 20~100＆ ~200;80~240;20~60;60~100 Umdwebo we-pneumatic single seat control valve Ubukhulu bokuxhumanisa ivalve yokulawula isihlalo esisodwa somoya Ubukhulu obujwayelekile (DN) Isisindo se-LH H1 (Kg) ΦA PN6/16 PN40 PN64 izinga lokushisa eliphakeme elijwayelekile PN6 PN16 PN40 PN64 PN6/16 PN40/64 20 184 194 206 398 548 45 52 65 19 23 285 25 185 197 210 410 560 2020202 418 578 56 70 78 24 31 40 222 235 251 455 620 65 75 85 26 35 50 254 267 286 475 627 70 82 90 30 40 65 276 292 311 610 790 80 92 102 47 66 3298 3298 100 107 55 78 100 352 368 394 640 850 105 110 117 125 65 99 125 410 425 440 864 1122 120 125 135 148 120 140 150 451 473 508 870 1130 132 142 150 175 00002 602 90 1150 160 170 187 207 175 250 250 650 670 690 1203 1523 187 202 225 235 350 470 580 300 740 770 800 1234 1554 220 230 257 265 500 660 Impahla yezingxenye eziyinhloko ze-valve yokulawula isihlalo esisodwa somoya Ingxenye yegama I-Material Isayensi izinga lokushisa Umzimba / ibhonethi HT200 -15~200℃ -15~200℃ -15-200 ℃ 15-200℃ 50℃ ZG0Cr18Ni12Mo2Ti -40~600℃ Spool / isihlalo 1Cr18Ni9 -40~550℃ 0Cr18Ni12Mo2Ti -40~550℃ filler teflon PTFE -40 ~ 200℃ diaphragm NBR isiqeshana se-polyemb esiqinisiwe i-diaphragm N3 isiqeshana se-polyemb esiqinisiwe i-Amp;