Tej kev txhaum ntawm riam rooj vag li qub thiab lawv cov kev daws teeb meem

Aug 13, 2025 Tso lus

Kev kaw tsis to taub ntawm riam -} hom rooj vag li qub:

Stuffing Box Takeage feem ntau yog hu ua sab nraud to sab nraud, thaum lub kaw kev toast yog hu ua xau sab hauv. Kaw cov toast yog sab hauv lub valve thiab yog qhov nyuaj rau ntes tau. Kaw cov toaste tuaj yeem muab faib ua ob pawg: ib qho yog cov sealing nto xau; Lwm tus yog sib khi hauv paus to. Ua rau muaj kev xau muaj xws li:

1. Improperly polished sealing cov chaw ntawm import pneumatic riam - hom rooj vag li qub;

2. Xoob haum ntawm lub nplhaib sib khi thiab lub rooj valve thiab qia;

3. Kev tsis zoo sib txuas ntawm cov qia thiab valve qia;

4. Bent lossis Twisted Valve Qia, ua rau tsis zoo ntawm lub sab sauv thiab qis dua kaw cov khoom kaw;

5. Kaw sai dhau, ua rau kev sib tiv tauj tsis zoo lossis kev puas tsuaj rau cov chaw sib khi;

6. Kev xaiv tsis zoo, tsis tuaj yeem tiv thaiv cov kev cuam tshuam corrosive ntawm nruab nrab;

7.

8. Qee yam xov xwm maj mam txias tom qab lub inlet valve raug kaw, ua rau cov kab nrib pleb hauv kev sib tsoo nto thiab yaig;

9. Xov xwm sib txuas ntawm qee cov nplhaib sib txuas thiab lub tog raj hluav taws xob thiab qia tau yooj yim tsim cov tshuaj oxygen yooj yim, ua rau kev xeb thiab xoob;

10. Kev tsis txaus siab xws li vuam slag, xeb tuaj yeem dhau los ua cov kab ke, lossis thaiv lub riam hluav taws xob tuaj yeem ua rau lub rooj vag valve los ntawm kev kaw nruj.

urethane lined knife gate valves

Takeage nyob rau hauv lub thawv stuffing ntawm import nrog hluav taws xob riam - Hom Rooj vag li qub:

1. Cov ntim yog tsis tau tshaj qhov corrosiveness, kub thiab siab ntawm qhov nruab nrab ntawm cov haujlwm;

2. Impropopopoppop cov txheej txheem, tshwj xeeb yog ntsia hlau rau hauv ib daim ntawv tag nrho ntawm cov khoom seem yog qhov feem ntau yuav ua rau to taub;

3. Tsis muaj cov khoom siv ua kom zoo txaus los yog saum npoo ua tiav ntawm lub valve qia, lossis ovality lossis qhab nia;

4. Pitting corrosion lossis rowing ntawm lub valve qia vim tsis muaj kev tiv thaiv los ntawm cov khoom;

5. Bent valve lub qia;

6. Cov ntim muaj hnub nyoog vim ntev-} kev siv.

7. Kev quab yuam ntau dhau.

 

Txawv teb chaws Asnife Gate Vis Valve Kev Nqa Tsis Ua Haujlwm:

1. Xov puas los ntawm kev ua haujlwm ntau dhau;

2. Tsis muaj cov roj nplua nyeem lossis roj nplua nyeem tsis ua hauj lwm;

3. Bent lossis twisted valve qia;

4. Kev ua tiav tsis txaus;

5. Tsis muaj tseeb txog kev thev taus, ua haujlwm dhau;

6. Tilted valve dreej txiv ntseej;

7. Kev xaiv cov khoom tsis raug cai; Piv txwv li, lub valve qia thiab qia txiv ntoo yog ua los ntawm tib cov khoom, uas tuaj yeem ua rau qaug dab peg;

8. Xov corrosive tshwm sim los ntawm corrosive media (qhov no siv rau zais- kav cov roj lossis cov li qub nrog cov kav hauv qab);

9. Kev tiv thaiv sab nraum zoov, ua rau cov qia xov los ua cov hmoov av nrog cov hmoov av thiab cov xuab zeb, lossis daus, te, thiab daus.

motorized knife gate valve

Lwm yam:

1. Valve lub cev tawg: qhov no feem ntau yog tshwm sim los ntawm khov. Nyob rau hauv huab cua txias, riam rooj vag li qub yuav tsum muaj insulated thiab rhuab.

2. Handwheel Kev Puas Ua Haujlwm: Qhov no tshwm sim los ntawm kev cuam tshuam los yog kev ua haujlwm nrog txoj kev ua haujlwm ntev. Qhov no tuaj yeem zam nrog tus neeg teb xov tooj lossis lwm tus neeg ua haujlwm zoo.

3. Cov packing gland breakage: tsis sib xws thov thaum zawm cov ntaub, lossis caj dab yam tsis zoo. Thaum zawm cov ntim, cov screws yuav tsum tau hloov ua ib qho zoo, tsis txhob muaj kev sib txawv. Thaum tsim khoom, kev saib xyuas yuav tsum tau them tsis tsuas yog rau cov loj thiab tseem ceeb, tab sis kuj tseem ua kom me xws li qhov no tuaj yeem cuam tshuam kev ua haujlwm.

4. Ua tsis tiav ntawm lub pob valve thiab rooj vag - Hom Rooj Rooj Vag txuas nrog t- qhov ntawm lub rooj vag. Lub t -} qhov cub yog qee zaum tsis tiav, ua rau lub taub hau los hnav kom nrawm dua. Qhov no yog feem ntau ntawm kev tsim khoom. Txawm li cas los xij, tus neeg siv kuj tseem tuaj yeem rov {- txheej txheem t}}} qhov ua tiav ib theem ntawm kev ua tiav.