Ob-txoj hauj lwm ob-txoj kev hydraulic xov xwm cartridge Valve Dhf08-222

Cov ntsiab lus no yuav tsum tau txiav txim siab thaum yuav hydraulic cartridge li qub.

(1) Tus Qauv Valve Core: Qhov tseem ceeb yog raws li cov xaiv tag nrho cov yam ntxwv txaus thiab kev xav tsis tau.

(2) Kev ua kua tawm tsam: Thaum cov kua nruab nrab yog kev daws nrog kev ua kom muaj kev sib haum xeeb ntawm cov khoom ua kom muaj zog, cov ntaub ntawv sab hauv lub valve yuav tsum nyuaj.

(3) Corrosion Kuj: vim hais tias nruab nrab yog corrosive, xaiv thiab tsim ib qho yooj yim me me nyem valve ntau npaum li ntau tau.

(4) ntsuas kub thiab ua haujlwm siab ntawm qhov nruab nrab: Thaum qhov kub thiab txias ntawm cov khoom siv raw ntawm lub valve lub zog thiab cov kev ua haujlwm siab thiab siab siab.

(5) zam kev khiav dim ntawm evaporation thiab cavemation: Flashitation: Flash evaporation thiab cavitation tsuas yog tshwm sim hauv cov kua xov xwm. Hauv cov txheej txheem ntau lawm, Flash Evaporation thiab suab nrov, txo cov kev pabcuam lub neej ntawm lub valve, nws yog ib qho tsim nyog kom tsis txhob muaj flatforation thiab cavitation tshwm sim los ntawm lub valve.

Kev xaiv ntawm actuator rau kev nyab xeeb pab pawg valve ua haujlwm ib txwm muaj, tus actuator yuav tsum muaj peev xwm ua kom muaj cov zis txaus los ua kom cov kev txheeb ze siab thiab qhib lub valve. Feem ntau, tsis muaj lub caij nplooj ntoo hluav taws xob ntsuas hluav taws xob rau pneumatic, hydraulic thiab hluav taws xob actuator nrog dual lub zog. Qhov ntau ntawm kev ua tau zoo ntawm lub zog tsis muaj dab tsi ua rau nws cov kev ua haujlwm tseem ceeb, yog li qhov tseem ceeb ntawm kev xaiv cov zis loj thiab cov torque ntawm lub cev muaj zog. Rau ib leeg-ua yeeb yam pneumatic actuator, tus neeg siv hluav taws xob muaj feem xyuam rau kev qhib lub valve, yog li nws tau ua rau muaj kev tawm dag zog ntawm kev tswj hwm hauv txhua qhov qhib cov qub.

Piav qhia cov hom Actuatators: Tom qab cov kev ua tau los ntawm cov neeg ua tau meej, xaiv cov kev coj ua raws li cov cai ntawm kev thov kev siv thev naus laus zis. Thaum muaj kev tawg-pov thawj cov kev cai ntawm qhov chaw, pneumatic actuatators yuav tsum tau siv. Los ntawm kev pom txog kev tiv thaiv ib puag ncig thiab txuag hluav taws xob, cov khoom siv hluav taws xob yuav tsum tau siv kom deb li tau. (1) Cov yam ntxwv tag nrho