stainless hlau tswj valve
Txheej txheem cej luam
Cov khoom no siv DC tsav, tswj kev tswj, thiab kov khawm tshuab. Nws muaj qhov zoo ntawm kev ua haujlwm siab, txuag hluav taws xob, siab precision, kev cuam tshuam siab, kev ua haujlwm yooj yim, lub teeb yuag, tsis tshua muaj suab nrov thiab lub neej ua haujlwm ntev. Siv dav hauv chaw nres tsheb fais fab, metallurgy, roj av, tshuaj lom neeg kev lag luam, lub teeb kev lag luam, tshuaj, dej, dej phwj tuaj kho, HVAC, zaub mov thiab lwm yam lag luam.
Cov qauv khoom - tus neeg siv khoom zoo heev interface
Kev tiv thaiv qib - yam tsawg kawg nkaus IP67
Split installation - Yog hais tias qhov chaw nyob ntawm qhov chaw teeb tsa tsis txaus, qhov kub ntawm qhov chaw siab dhau, qhov kev co ntawm qhov chaw loj dhau, lossis qhov chaw teeb tsa tsis yooj yim rau kev debugging, lub ntse tswj chav tsev (electronic cabin) thiab cov neeg kho tshuab ib feem tuaj yeem ntsia tau nyias. Nws tuaj yeem daws cov teeb meem saum toj no yam tsis muaj kev cuam tshuam rau kev ua haujlwm ntawm tus actuator txhua.
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 Internal Cheebtsam cov ntaub ntawv
Txoj kev tseem ceeb ntawm kev kho hardening
Feem ntau siv valve sab hauv cov khoom siv yog SUS304, SUS316, SUS316L, SUS410, SUS420, thiab lwm yam, thiab ua tiav raws li cov dej sib txawv. Txhawm rau tswj cov kua dej cavitation, cov kua dej uas muaj cov khoom muaj zog, thiab cov xwm txheej kub thiab kub siab, lawv yuav tsum tau ua kom tawv. kev kho mob kom ntev lub neej kev pab cuam ntawm lub valve.
Kev kho cua sov
a.304/316 khoom kho mob
Cov khoom siv no yog austenitic stainless hlau thiab feem ntau yog siv rau hauv kev ua haujlwm uas qhov nruab nrab yog corrosive lossis nyob rau hauv qhov kub thiab txias. Thaum qhov nruab nrab yog corrosive heev, kev kho yuav tsum tau nqa tawm. Lub hom phiaj ntawm kev kho tshuaj yog los txhim kho cov hardness thiab corrosion kuj ntawm cov khoom. Qhov kub thiab txias -196 ~ 530 degree
b.410/420 quenching thiab tempering kho (quenching + tempering)
Cov khoom ntawm no series yog martensitic stainless hlau, uas yog ib qho zoo heev cavitation-resistant khoom. Nws yuav tsum tau quenched thiab tempered thaum siv nyob rau hauv high-temperature thiab high-pressure sib txawv. Lub hom phiaj ntawm quenching thiab tempering kev kho mob yog los txhim kho cov hardness ntawm cov khoom thiab ua kom nws lub neej kev pab nyob rau hauv hnyav ua hauj lwm tej yam kev mob. Qhov kub thiab txias -45 ~ 425 degree
c
Ntau hom thiab ntau npaum li cas ntawm cov khoom muaj zog ntxiv rau cov tshuaj muaj pes tsawg leeg ntawm stainless hlau, thiab ntau hom thiab ntau ntawm carbides, nitrides, carbides thiab intermetallic compounds yog precipitated los ntawm cov nag lossis daus hardening txheej txheem, uas tsis tsuas yog txhim kho lub zog ntawm cov hlau, tab sis kuj tswj. txaus toughness. Ib hom high-strength stainless hlau, hu ua nag lossis daus hardening.
Qhov kub thiab txias -45 ~ 425 degree
Kev kho deg hardening
Kev kho cua sov saum npoo yog muab faib ua ob pawg: nto quenching thiab deg tshuaj kho cua sov. a. Nplaim cua sov nto quenching, tiv tauj hluav taws xob cua sov nto quenching, induction cua sov nto quenching, thiab lwm yam b. Carburizing, nitriding, carbonitriding, chromium boronizing, tooj liab infiltrating, thiab lwm yam.
Surface kho
Stellite cladding (lub ntsiab Cheebtsam Co, Cr, W) yog ib tug nquag siv hardening txoj kev kho nrog zoo heev corrosion kuj. Muaj ob txoj hauv kev ntawm Stellite surfacing: tag nrho surfacing thiab ib nrab surfacing. Tsis muaj cov txheej txheem kev cai rau cov txheej txheem surfacing tshwj xeeb. Nws feem ntau nyob ntawm qhov sib txawv thiab qhov kub thiab txias ntawm cov kua dej thiab seb cov kua muaj cov khoom puas. Cov hom ntawm surfacing welding yog raws li nram no:
Lub hauv paus ntsiab lus ua haujlwm thiab cov yam ntxwv ntawm kev tswj valve
1. Lub valve tswj yog yooj yim los tswj thiab intrinsically muaj kev nyab xeeb. Tsis tas yuav muaj kev ntsuas pov thawj tawg ntxiv
2. 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.
3. Cov kua dej ua haujlwm ntawm lub valve tseem ceeb hauv txhua qhov kev qhia, yog li lub valve tuaj yeem ua haujlwm ruaj khov.
4. Txhua qhov chaw txav tau siv cov kabmob zoo nrog kev sib txhuam qis, lub neej ntev thiab tsis muaj suab nrov.
5. Lub regulating valve muaj superb technology, superior qauv, du ntws, ceev teb, thiab tuaj yeem hloov cov khoom tuaj.
6. Lub siab poob ntawm lub regulating valve yog me me, qhov tso zis quab yuam yog ruaj khov, txaus coefficient yog loj, thiab tus ntoo khaub lig-section ntawm cov channel yog sib npaug.
7. Lub regulating valve txais lub siab tshuav nyiaj li cas nyob rau hauv lub valve, uas ua rau lub regulating valve teb, meej nyob rau hauv kev tswj, thiab tso cai rau ib tug loj sib txawv.
8. Lub regulating valve lub cev yog tsim raws li lub hauv paus ntsiab lus ntawm cov kua mechanics nrog ib tug tsawg-flow kuj passage ntawm sib npaug cross-section, thiab cov rated flow coefficient yog nce los ntawm 30%.
9. Lub regulating valve muaj cov yam ntxwv ntawm qhov me me, lub teeb yuag, yooj yim siv, ntws loj, txuag hluav taws xob, thiab kev hloov kho siab.
Cim npe nrov: stainless hlau flange hluav taws xob chav tswj valve, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, yuav, nqe, hais
