Hydraulic tswj nyem valve rau excavator spare qhov chaw

hydraulic tswj nyem valve

Vim tias muaj ntau yam khoom seem, peb tsis tuaj yeem tso lawv tag nrho ntawm lub vev xaib. Thov koj xav tiv tauj peb rau ib qho tshwj xeeb.

qhov zoo

1. Peb muab cov khoom qub thiab tom qab muag rau koj
2. Los ntawm cov chaw tsim khoom rau cov neeg siv khoom ncaj qha, txuag koj cov nqi
3. Cov khoom ruaj khov rau cov khoom qub
4. Nyob rau lub sij hawm xa tuaj, nrog kev sib tw shipping nqi
5. Kev tshaj lij thiab raws sijhawm tom qab kev pabcuam

ntim

Carton Boxes, los yog raws li cov neeg thov kev thov.

piav qhia

Relief valve yog hydraulic siab tswj valve, uas yog tsuas yog siv rau qhov tsis tu ncua siab nyem, voltage stabilization, system unloading thiab kev tiv thaiv kev nyab xeeb nyob rau hauv hydraulic khoom.
Raws li cov qauv sib txawv, lub valve nyem ntawm hydraulic system tuaj yeem muab faib ua ob hom: ncaj qha-ua haujlwm thiab tsav-ua haujlwm. Kev sib xyaw ua ke ntawm tus tsav lub valve thiab lub tshuab hluav taws xob tswj lub valve tuaj yeem tsim lub tshuab hluav taws xob hluav taws xob, thiab kev sib xyaw ua ke ntawm tus tsav lub valve thiab lub valve ib-txoj kev tuaj yeem tsim lub pob nyem nyem.
Kev ua haujlwm ntawm lub valve nyem
(1) Lub pob nyem valve tas li nyem nyem muaj nuj nqi: Nyob rau hauv ntau lub twj tso kua mis throttling kev hloov kho, lub hydraulic roj twj tso kua mis muab qhov ntws tsis tu ncua. Ua kom cov dej ntws ntau dhau rov qab mus rau lub tank kom ntseeg tau tias lub siab ntawm qhov nkag ntawm lub valve yog tas li, uas yog, lub siab ntawm lub qhov hluav taws xob ntawm lub twj tso kua mis tsis tu ncua (qhov chaw nres nkoj valve feem ntau qhib nrog lub siab hloov pauv).
(2) Kev tiv thaiv kev nyab xeeb muaj nuj nqi: Thaum lub kaw lus ua haujlwm ib txwm, lub valve raug kaw. Tsuas yog thaum lub load tshaj qhov kev txwv (lub system siab tshaj lub teeb siab), lub overflow yog qhib, thiab overload tiv thaiv yog ua los mus tiv thaiv lub system siab los ntawm nce (feem ntau lub teeb siab ntawm lub overflow valve yog 10% ~ 20 % siab tshaj qhov siab tshaj plaws ua haujlwm siab ntawm qhov system)).
(3) Nyob rau hauv cov ntaub ntawv siv, feem ntau muaj: raws li lub unloading valve, raws li ib tug tej thaj chaw deb siab regulating valve, raws li ib tug siab thiab tsis tshua muaj siab ntau-theem tswj valve, raws li ib tug raws li lub valve, ua rau lub siab rov qab (txoj hlua ntawm cov roj rov qab. kab). Lub valve nyem feem ntau muaj ob lub qauv: 1. Direct-acting nyem valve. 2. Pilot-ua haujlwm nyem valve.

Peb-warehouse 1

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