Electronic Integrated Control Valve
Cov yam ntxwv ntawm hluav taws xob tswj valve
1. Lub servo amplifier txais kev sib sib zog nqus tawm tswv yim tsis zoo, uas tuaj yeem txhim kho qhov tseeb ntawm kev hloov kho tsis siv neeg.
2. Cov neeg siv hluav taws xob tuaj yeem ua ntau hom thiab haum rau 4 ~ 20mA. DC los yog 0 ~ 10mA.
3. Lub adjustable ntau yam yog loj, qhov inherent adjustable ratio yog 50, thiab cov yam ntxwv ntws muaj xws li cov kab ncaj nraim thiab sib npaug feem pua.
4. Lub tshuab hluav taws xob tswj hluav taws xob tuaj yeem tswj tau lub valve ncaj qha los ntawm cov teeb liab tam sim no yam tsis tas yuav muaj lub servo amplifier.
5. Lub valve lub cev yog tsim raws li lub hauv paus ntsiab lus ntawm cov dej mechanics nrog ib tug tsawg-flow kuj passage sib npaug zos hla ntu, thiab cov rated flow coefficient yog nce los ntawm 30%.
cov khoom paub meej
Ua tiav ntau yam
Nrog rau ntau yam ntawm cov khoom specifications, koj yeej ib txwm nrhiav tau ib tug suits koj
muaj zog thiab ruaj khov
Cov khoom zoo, muaj zog antioxidant zog thiab kav ntev
Meticulous kev ua haujlwm
Smooth workmanship thiab zoo nto sib tsoo tsis muaj burrs
Regulating valve, tseem hu ua tswj valve, yog cov cuab yeej siv hluav taws xob ua haujlwm los hloov cov dej ntws hauv cov txheej txheem txheej txheem. Lub International Electrotechnical Commission (IEC) txhais lub regulating valve [hu ua Control Valve txawv teb chaws] raws li: "Nws muaj xws li ib tug net tivthaiv, ib tug sab hauv valve lub cev tivthaiv uas hloov tus khiav tus nqi ntawm cov txheej txheem kua, thiab ib los yog ntau tshaj actuators. Lub actuator yog siv los teb cov teeb liab xa los ntawm kev tswj cov khoom, lub regulating valve yog tsim los ntawm ib tug actuator thiab lub valve tivthaiv, lub actuator yog tus tsav tsheb ntawm lub regulating valve. Lub tshuab nqus tsev twj tso kua mis yog ib feem ntawm lub regulating valve, yog li tsav lub valve core ntawm lub regulating valve kom txav mus los. Lub regulating valve kom ua tiav lub hom phiaj ntawm kev tswj, tswj li qub feem ntau muab faib ua pneumatic regulating li qub, hluav taws xob tswj li qub thiab hydraulic regulating li qub raws li lawv lub zog. Qhov txawv yog nyob rau hauv lub actuator lawv nruab nrog. Lub pneumatic tswj valve siv compressed cua raws li lub hwj chim qhov chaw thiab yog nruab nrog ib tug pneumatic actuator. Lub tshuab hluav taws xob tswj valve siv hluav taws xob raws li lub zog hluav taws xob thiab nruab nrog lub tshuab hluav taws xob; hydraulic tswj valve siv hydraulic siab raws li lub hwj chim qhov chaw thiab yog nruab nrog ib tug hydraulic actuator. Raws li kev xav tau, lub valve tswj tau tuaj yeem nruab nrog ntau yam khoom siv los ua kom yooj yim rau kev siv thiab ua tiav hauv kev ua haujlwm. Cov khoom siv no suav nrog valve positioners, handwheel mechanisms, hluav taws xob converters, thiab lwm yam.
Valve lub cev daim ntawv
Valve Bonnet daim ntawv
Cim npe nrov: zdlm zazm hluav taws xob integrated tes tsho tswj valve, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, yuav, nqe, hais
