Ua haujlwm ua haujlwm thiab kev ua haujlwm ib puag ncig hluav taws xob

 

Tsuas yog muab tso, ib lub valve hluav taws xob yog lub valve tswj los ntawm tus acctric actuator, yog li qhib thiab kaw lub valve. Nws tuaj yeem muab faib ua ob ntu: lub qaum yog hluav taws xob ua yeeb yam, thiab qis dua yog lub valve. Nws tseem tuaj yeem hu ua lub tshuab cua txias.

 

Fais nab kheej yog qhov siab -}}}} end end khoom hauv kev tswj tsis siv neeg. Lawv tsis tuaj yeem ua ntawm / tawm haujlwm, tab sis kev tswj hwm hluav taws xob cov khoom siv kuj tuaj yeem ua txoj hauj lwm valve hloov kho cov haujlwm. Qhov mob stroke ntawm hluav taws xob actuator tuaj yeem faib ua ob hom: 90℃egular stroke thiab linear mob stroke. Cov kev tshwj xeeb tseem tuaj yeem sib ntsib 180 degree, 270 degree, thiab 360℃tag nrho mob stroke. Cov neeg siv hluav taws xob fais Txoj kev tawm tsam hluav taws xob siv hluav taws xob siv nrog txoj kab stroke stroke tso cai rau kev nce thiab nqis kev txav ntawm lub valve kom tswj tau cov dej ntws hauv lub raj dej.

 

 

Fais fab feem ntau muaj hluav taws xob actuator txuas rau lub cev valve. Tom qab kev teeb tsa thiab commissioning, lawv ua hluav taws xob. Fais nab kuab siv hluav taws xob hluav taws xob rau lub zog hluav taws xob ua yeeb yam hluav taws xob, tsav lub valve kom qhib thiab kaw nws txoj kev txav mus los. Qhov no ua tiav lub hom phiaj hloov chaw lossis tswj hwm qhov nruab nrab hauv cov raj xa dej.

 

Qhov hluav taws xob feem yog feem ntau tsav los ntawm lub cev muaj zog. Kev qhib lossis kaw kev ua yuav tsum muaj qee lub sijhawm, simulating muaj ntau yam tsawg, thiab tuaj yeem siv rau kev cai. Lawv yog tus tsis tshua muaj siab rau kev txheeb ze. Solenoid li qub yog nrawm - qhib thiab nrawm}}}}}}}}}} kev ntsuas thiab cov siab hloov mus ua haujlwm siab; Fais nab yog rov qab. Qhov qhib kev kawm ntawm lub qhov hluav taws xob hluav taws xob tuaj yeem tswj tau, nrog rau kev qhib ntawm qhov nruab nrab hauv qhov nruab nrab, ib nrab ntawm cov raj dej, ib qho uas yuav tsum tau sib ntsib.

 

Peb {{{0} xas xaim hluav taws xob muaj peb xaim hluav taws xob muaj peb lub xov hlau (lossis qhib qhov kev txiav txim siab) Ib lub valenoid valve yog ib hom hluav taws xob; Nws siv cov tiaj sib nqus tsim los ntawm lub zog hluav taws xob cheil kom rub lub valve core, yog li hloov qhov qhib thiab kaw ntawm lub cev lub cev. Thaum lub kauj yog de - energized, lub valve cov tseem ceeb rov rau nws txoj haujlwm qub vim yog lub siab ntawm lub caij nplooj ntoo hlav.

 

 

1. Raws li kev ua haujlwm valve ua haujlwm, hluav taws xob hluav taws xob tuaj yeem faib ua: Rau / tawm hom hluav taws xob roj thiab kev tswj hwm hom hluav taws xob;

2. Raws li txoj hauj lwm valve, lawv tuaj yeem faib ua: Hluav taws xob cov pob hluav taws xob thiab hluav taws xob npauj npaim li qub;

3. Raws li lub cev lub cev, lawv kuj tuaj yeem muab faib ua: Qhov hluav taws xob zoo li qub thiab cov me me fais kav;

4. Fais fab feem ntau yog ntawm cov hom / tawm thiab hom kev tswj hwm;

5. Raws li xaim, lawv tau muab faib ua peb- xaim thiab ob - hlau tshuab. Loj - txoj kab uas hla yog feem ntau peb {} kem li qub tej zaum yuav muaj ob qho ob {} xaim thiab peb- hlau tshuab.

 

 

Dhau li ntawm kev xav txog pipeline tsis, kev saib xyuas tshwj xeeb yuav tsum tau them rau cov kev mob ib puag ncig uas muaj hluav taws xob ib txwm ua haujlwm. Qhov no yog vim tias hluav taws xob actuator nyob rau hauv ib lub hluav taws xob hluav taws xob yog cov cuab yeej siv tshuab, thiab nws cov kev ua tau zoo tau cuam tshuam los ntawm kev ua haujlwm.

 

Feem ntau, hluav taws xob valve muaj nyob hauv ib puag ncig hauv qab no:

1. Nyob sab hauv tsev teeb tsa lossis kev siv sab nraum zoov nrog kev tiv thaiv kev tiv thaiv;

2. Sab nraum zoov installation raug cua, xuab zeb, nag, lwg, thiab lub hnub ci;

3. Ib puag ncig nrog cov pa roj lossis tawg roj av lossis hmoov av;

4. Cov huab cua sov thiab thaj chaw tsaus ntuj;

5. Kev xa hluav taws xob nruab nrab ntau tshaj 480 degree;

6. Ambient kub hauv qab -20 degree;

7. Raug rau dej nyab los yog nkag hauv dej;

8. Ib puag ncig muaj cov ntaub ntawv xov tooj cua (nuclear fais fab nroj tsuag thiab cov khoom siv xov tooj cua ntsuas);

9. Ib puag ncig ntawm cov nkoj lossis hauv Docks (nrog tshuaj ntsev, pwm, thiab av noo);

10. Cov chaw nrog kev co loj heev;

11. Cov chaw muaj hluav taws rau hluav taws;

 

Cov qauv, cov ntaub ntawv, thiab kev tiv thaiv kev ntsuas ntawm hluav taws xob Actuator sib txawv rau hluav taws xob cov chaw ua haujlwm saum toj no. Yog li ntawd, tus tsim nyog hluav taws xob valve Actuator yuav tsum tau xaiv raws li cov chaw ua haujlwm saum toj no.