Re na le lisebelisoa tse tsoetseng pele. Lihlahisoa tsa rona li romelloa USA, UK joalo-joalo, li natefeloa ke botumo bo botle har'a bareki bakeng sa Bahoebi ba Bahoebi ba Carbon Steel API/ANSI/JIS Ots China P FF Control Knife Gate Valve ka Theko ea Factory, Hona joale re na le sehlopha se nang le tsebo bakeng sa khoebo ea machaba. Re tla rarolla bothata boo u kopanang le bona. Re ka hlahisa thepa eo u e batlang. Etsa bonnete ba hore u ikutloa u lokolohile ho ikopanya le rona.
Re na le lisebelisoa tse tsoetseng pele. Lihlahisoa tsa rona li romeloa USA, UK joalo-joalo, li thabela botumo bo botle har'a bareki bakeng saTheko ea China Penstock Valve le Indasteri , Kamora lilemo tsa nts'etsopele, re thehile bokhoni bo matla ho nts'etsopele ea sehlahisoa se secha le sistimi e thata ea taolo ea boleng ho netefatsa boleng bo botle le tšebeletso. Ka ts'ehetso ea bareki ba bangata ba sebelisanang nako e telele, thepa ea rona e amoheloa lefatšeng ka bophara.
Likarolo tsa sehlahisoa
Zjhp fine and small pneumatic single seat control valve e entsoe ka pneumatic multi spring diaphragm actuator le low flow resistance resistance valve ea setulo se le seng. The actuator e ncha e na le bolelele bo tlase, boima bo bobebe, ho bonolo ho e kenya, e kopantsoe ka mokhoa o hlophisitsoeng, e sa tsitsang ka phallo ea phallo, e kholo ea phallo ea phallo, e ka tšeptjoa ka liketso, e nyenyane setulong sa ho lutla, e nepahetseng ka mokhoa oa phallo le ka bophara ka mefuta e ka fetohang.
Litlhaloso tse ka sehloohong tsa ts'ebetso
Mekhahlelo ea mantlha ea tekheniki ea mochini o laolang
bophara ba lebitso (mm) | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | |||||||
Bophara ba setulo (mm) | 10 | 12 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | ||
E lekanyelitsoeng phallo coefficient Kv | mola o otlolohileng | 1.8 | 2.8 | 4.4 | 6.9 | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | |
Peresente e lekanang | 1.6 | 2.5 | 4 | 6.3 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | ||
Khatello ea lebitso (MPa) | 0.6 1.6 4.0 6.4 | |||||||||||||||
leeto mm | 10 | 16 | 25 | 40 | 60 | |||||||||||
Litšobotsi tsa phallo | Mohala o otlolohileng, peresente e lekanang | |||||||||||||||
Mocheso o mahareng ℃ | -15 ~ 200, -40 ~ 250 (Mofuta o tloaelehileng oa mocheso) , 230 ~ 450 (mofuta o mahareng oa mocheso) | |||||||||||||||
Boholo ba flange | Cast iron flange size ho latela JB/T78,Cast steel flange size ho latela JB/T79 | |||||||||||||||
mofuta oa flange | Flange e tiisa bokaholimo ba mofuta JB/T77 | |||||||||||||||
thepa ya mmele | PN(MPa) | 0.6,1.6 | WCB(ZG230-450) | |||||||||||||
4.0,6.4 | WCB(ZG230-450),ZG1Cr18Ni9Ti,ZG0Cr18Ni12Mo2Ti | |||||||||||||||
Lintho tse ka sehloohong tsa valve | 1Cr18Ni9,0Cr18Ni12Mo2Ti | |||||||||||||||
Mofuta oa sekoahelo sa valve se ka holimo | Mofuta o tloaelehileng (mofuta oa mocheso oa kamehla), mofuta oa poleiti e chesang (mofuta o mahareng oa mocheso) | |||||||||||||||
Karolelano e feto-fetohang R | 50:1 | |||||||||||||||
Sehokelo sa phepelo ea moea | M16*1.5 |
Tlhokomeliso: ANSI, API, JIS le lihlahisoa tse ling tse tloaelehileng tsa flange tsa kantle ho naha li ka fanoa bakeng sa basebelisi, 'me bolelele ba sebopeho le bona bo ka khethoa ho latela litlhoko tsa basebelisi.
Lintlha tse ka sehloohong tsa tekheniki ea actuator
mohlala | ZHA/ZHB-22 | ZHA/ZHB-23 | ZHA/ZHB-34 | ZHA/ZHB-45 |
Sebaka se sebetsang hantle sa cm² | 350 | 350 | 560 | 900 |
leeto mm | 16 | 25 | 40 | 60 |
Mefuta ea selemo KPa | 20 ~ 100 (e tloaelehileng 40 ~ 200; |
Setšoantšo sa valve ea taolo ea setulo se le seng sa pneumatic
Litekanyo tse kholo tsa ho hokahanya tsa pneumatic single seat control valve
Bophara ba lebitso (DN) | L | H | H1 | boima (Kg) | Φ A | |||||||
PN6/16 | PN40 | PN64 | tloaelehileng | mocheso o phahameng | PN6 | PN16 | PN40 | PN64 | PN6/16 | PN40/64 | ||
20 | 184 | 194 | 206 | 398 | 548 | 45 | 52 | 65 | 19 | mashome a mabeli a metso e meraro | 285 | |
25 | 185 | 197 | 210 | 410 | 560 | 50 | 57 | 70 | 20 | mashome a mabeli le metso e mene | ||
32 | 200 | 210 | 220 | 418 | 578 | 56 | 70 | 78 | mashome a mabeli le metso e mene | 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 | 360 | |
80 | 298 | 317 | 337 | 622 | 807 | 95 | 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 | 130 | 160 | 470 |
200 | 600 | 620 | 650 | 890 | 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 |
Lisebelisoa tsa likarolo tse kholo tsa pneumatic single seat control valve
Karolo ea lebitso | Material Science | mocheso oa mocheso |
Mmele/ Bonnet | HT200 | -15 ~ 200 ℃ |
WCB | -20 ~ 425 ℃ | |
ZG1Cr18Ni9Ti | -40 ~ 550 ℃ | |
ZG0Cr18Ni12Mo2Ti | -40 ~ 600 ℃ | |
Spool/ setulo | 1Cr18Ni9 | -40 ~ 550 ℃ |
0Cr18Ni12Mo2Ti | -40 ~ 550 ℃ | |
tlatsa | teflon PTFE | -40-200 ℃ |
diaphragm | Lesela la polyester le matlafalitsoeng ke sekotwana sa NBR | |
Khatello ea selemo | 60Si2Mn | |
Sekoahelo sa Membranous | A3 |