Ko electric gedhi valve actuator inochinja sei vharuvhu? Iyo yemagetsi valve actuator inogona kuvhurika nemaoko kana kuvhara

Ko electric gedhi valve actuator inochinja sei vharuvhu? Iyo yemagetsi valve actuator inogona kuvhurika nemaoko kana kuvhara

Nekuvandudzwa kwemaindasitiri otomatiki, magetsi emagetsi mavharuvhu anowanikwa masimba emagetsi, kazhinji haafanire kuchengetedza, kukurumidza kupindura nguva, anogona kudzora kumhanya, chinzvimbo uye torque mhinduro masisitimu, pane akasiyana dhiraivha mode senge pneumatic, hydraulic midziyo, inowanzoshandiswa. vazhinji vashandisi matambudziko akasangana nawo mukuita kwekushandisa, senge: yemagetsi switch valve gedhi vharafu actuators? Ko electric valve actuator inogona kuvhurwa nemaoko kana kuvharwa here? Sezvakaita Valve mhinduro kwauri!

A, sei kushandura vharafu yemagetsi gedhi vharafu actuator
Maitiro ekushanda kwevhavha yemagetsi actuator ndeyotevera:
1. Mabasa emunharaunda
(1) Isa shanduko yekusarudza munzvimbo yekushanda kwenzvimbo.
(2) Vhura vharuvhu uye tenderera kutonga kune chinzvimbo chekuraira chevhavha yakavhurika.
(3) Vhara vharuvhu uye tenderedza kudzora kudzoreredza yakakosha valve yekuraira chinzvimbo.
(4) Tenderedza kuti STOP chinzvimbo, kuitira kuti actuator imire chero chinzvimbo.
2. Manual kushanda
Pamanyorero ekushandisa, iyo actuator inoda kusundira mubato wekushandura kunzvimbo yemanyorero, wobva waisunungura uye wozunza ruoko kuti ushande.
Vaviri, iyo yemagetsi valve actuator inogona kuvhurwa nemaoko kana kusavharwa

Inogona, chero yakavhurika a ine zvishandiso zvemanyorero, yemagetsi vharafu actuation nguva yakakura kupfuura yakajairwa vharafu, yemagetsi valve switching kasi inogona kugadziridzwa, yakapusa chimiro, nyore kugadzirisa, inogona kushandiswa kudzora mhepo, mvura, chiutsi, marudzi ese corrosive medium, dope, oiri, liquid metal uye radioactive medium, etc. Mhando dzese dzemvura dzinoyerera. Nekuda kweiyo buffer maitiro egasi pachayo mukuita chiito, hazvisi nyore kunamira uye kukuvadzwa, asi panofanira kunge paine gasi sosi, uye hurongwa hwayo hwekutonga hwakanyanya kuoma kupfuura vheji yemagetsi.

General electric control valve ine mitsara mitatu, imwe yemitsara yeruzhinji uye maviri arikuenderera uye akadzimwa, kubva pane ichi chiitiko, pane dambudziko neiyo control loop, pamwe vharuvhu yemagetsi pachayo kana dambudziko remutsetse pane imwe nzvimbo, iyo inogona kungove nekungwarira tsvaga mutsetse.

Pane mubato pavharuvha yemagetsi actuator. Kana kushanda kwemaoko kuchidiwa, tanga wadhonza mubato. Kana yave panzvimbo, shandura handwheel.
Magetsi vharafu chiito chinhambwe pane yakajairwa vharafu, yemagetsi vharafu switch yekumhanyisa inogona kugadziridzwa, yakapusa chimiro, nyore kugadzirisa, inogona kushandiswa kudzora kuyerera kwemhepo, mvura, chiutsi, akasiyana corrosive media, dope, mafuta, simbi yemvura uye radioactive. media uye mamwe marudzi emvura.