Uhlalutyo oluthelekisayo lwevalve yebhabhathane yehydraulic kunye nezinye iivalvu zokulawula
Ivalve yokulawula yenye yezinto eziyimfuneko kwinkqubo yomatshini wokuzenzekela, indima yayo kukulawula ukuhamba kombhobho okanye uxinzelelo, kwaye uyiguqule ibe yimveliso yombane okanye yomatshini. Iindidi ezahlukeneyo zeevalve zokulawula zineeyantlukwano kumgaqo wokusebenza, ububanzi besicelo kunye nokusebenza. Ukuze ukhethe ngcono ivalve yokulawula echanekileyo, oku kulandelayo kuya kuthelekisa kwaye kuhlalutye ivalve yebhabhathane yehydraulic kunye nezinye iivalve zokulawula.
1. Ivalve yebhabhathane yeHydraulic
Ivalve yebhabhathane yehydraulic luhlobo lwevalve yokulawula enokulawula ukuvulwa kwevalve yebhabhathane ngentshukumo yehydraulic. Ineempawu zesakhiwo esilula, ubunzima obulula, ukuvulwa ngokukhawuleza kunye nokuvala, ukuchasana nokuhamba okuncinci, ukusebenza kakuhle kokutywinwa kunye nokuthembeka okuphezulu, ukwenzela ukuba isetyenziswe ngokubanzi kwezinye iindawo. Nangona kunjalo, i-valve ye-butterfly ye-hydraulic ayifanelekanga ukuhamba okuchanekileyo kunye nokulawula uxinzelelo; Xa i-viscosity ephakathi inkulu, ubushushu obuphezulu, uxinzelelo oluphezulu kunye nezinye iindawo ezisingqongileyo, kulula ukubonakala kungenamvakalelo yokuvula nokuvala, ukuvuza kunye nezinye iingxaki.
2. Ivalve yokulawula i-actuator yombane
Ivalve yokulawula i-actuator yombane yivalve yokulawula elawula ukuvulwa kwevalve ngokusebenzisa i-actuator yombane, efanelekileyo kwizihlandlo apho izinga lokuhamba kunye nokuchaneka koxinzelelo kufuneka kube phezulu, i-viscosity ephakathi inkulu, kunye nobushushu bokusebenza. iphezulu. I-valve yokulawula i-actuator yombane ineempawu zesantya sokuphendula ngokukhawuleza, ukuchaneka okuphezulu, ubomi obude benkonzo kunye nokulawula okuzenzekelayo okude. Nangona kunjalo, i-valve yokulawula i-actuator yombane ayikwazi ukuthelekiswa ne-valve ye-butterfly ye-hydraulic ngokubhekiselele kwisantya sokuvula nokuvala, kwaye iimfuno zokunikezelwa kwamandla ziphezulu, kwaye indawo yokuqala ayikwazi ukugcinwa xa umbane ucinyiwe.
3. Ivalve yokulawula i-actuator ye-pneumatic
Ivalve yokulawula i-pneumatic actuator yivalve yokulawula elawula ukuvulwa kwevalve nge-actuator yomoya. Ineenzuzo zesakhiwo esilula, ukuthembeka okuphezulu kunye noluhlu olubanzi lwesicelo. Ivalve yokulawula i-pneumatic actuator inesantya sokuphendula ngokukhawuleza, amandla amakhulu okuvula kunye nokuvala, kunye nokuchaneka okuphezulu kokuvula kwevalve, kodwa idinga inkqubo yomthombo womoya oxhasayo, kwaye ichaphazeleka kukuguquguquka koxinzelelo, kwaye ayifanelekanga ukulawula uxinzelelo oluphezulu. kunye nemidiya ephezulu ye-viscosity.
4. Ivalve yokulawula i-hydraulic actuator
Ivalve yokulawula i-hydraulic actuator yivalvu yokulawula elawula ukuvulwa kwevalve nge-hydraulic actuator, efanelekileyo ngezihlandlo apho ukuchaneka kuyadingeka, ubushushu obuphakathi kunye noxinzelelo lutshintsha kancinci, kwaye ukuguquguquka kokuhamba kwemibhobho kuncinci. Ivalve yokulawula i-hydraulic actuator inesantya sokuphendula ngokukhawuleza kunye namandla amakhulu okuvula kunye nokuvala, kodwa ifuna ukuxhasa umthombo wamandla olwelo kwaye ichatshazelwa ngokulula kukuguquguquka koxinzelelo lwe-hydraulic.
Isishwankathelo, i-valve ye-butterfly ye-hydraulic, i-valve yokulawula i-actuator yombane, i-valve yokulawula i-actuator ye-pneumatic kunye ne-valve yokulawula i-hydraulic actuator ineempawu zabo, kwaye i-valve yokulawula efanelekileyo kakhulu kufuneka ikhethwe ngokweyona meko yokusebenza.
Ixesha lokuposa: Jun-20-2023
