Pneumatic actuated pob valveyog qhov tsis siv neeg valve.Siv cov cua huv los ua qhov chaw tsav tsheb kom tsav lub valve qhib lossis kaw.Qhov zoo ntawm nws yog tus nqi qis, tawg-pov thawj, kev tiv thaiv ib puag ncig, thiab kev hloov pauv ceev ceev.Nws tuaj yeem siv rau ntau yam kev lag luam, xws li kev kho dej khib nyiab, kev kho cov roj khib nyiab, kev kho cov khib nyiab, cov kav dej ua pa, kev tsim nkoj thiab lwm yam.
Hauv tsab xov xwm no, peb yuav qhia koj txog 3 cov lus qhia rau kev xaiv pneumatic pob valve.Cia siab tias yuav pab koj xaiv lub valve zoo rau koj qhov project thiab pab koj qhov project khiav zoo dua.

1. Actuator

Pneumatic actuators tau muab faib ua ob hom raws li lawv qhov tshwj xeeb, ib qho yog lub caij nplooj ntoos hlav rov qab, thiab lwm yam yog ob hom kev ua yeeb yam.
Lub caij nplooj ntoos hlav rov qab hom actuators yog cua qhib, ces nws yuav pib kaw thaum huab cua cuam tshuam.
Ob chav acting hom actuators yog huab cua rau hauv, huab cua tawm.
Koj tuaj yeem xaiv qhov zoo ntawm pneumatic actuator raws li koj xav tau.

2. Torque Range

Cov qauv sib txawv ntawm pneumatic actuators muaj ntau qhov sib txawv torque.
AT series actuator nrog torque ntau ntawm 5.7Nm txog 4,678Nm
AW series actuator nrog torque ntau ntawm 185Nm txog 157,300Nm
Scotch Yoke hom actuator nrog torque ntau ntawm 500Nm txog 40,000Nm
Kev xaiv tus actuator nrog qhov tsim nyog torque ntau tuaj yeem ua kom qhib thiab kaw ntawm lub valve, kom tsis txhob cuam tshuam rau kev tsim khoom vim nws tsis tuaj yeem qhib lossis kaw.

3. Pob valve

COVNA muaj ntau hom pob li qub, tag nrho cov no yog ISO5211 tus qauv, uas tuaj yeem txuas tau zoo nrog pneumatic actuators.
Raws li txoj kev sib txuas, peb tuaj yeem muab hom xov, flange hom, clamp hom, vuam hom thiab ob hom kev sib koom ua ke kom tau raws li koj qhov kev xav tau ntawm cov kav dej sib txawv.
Raws li hom ntws, peb tuaj yeem muab 2-txoj kev pob valve, 3-txoj kev pob valve (T chaw nres nkoj lossis L chaw nres nkoj) thiab 4-txoj kev pob valve (X Chaw nres nkoj) rau koj xaiv kom tau raws li koj cov kev xav tau ntau yam.
Raws li cov khoom siv, peb tuaj yeem muab stainless hlau, WCB, yas thiab lwm yam ntaub ntawv rau koj xaiv.
Dab tsi ntxiv, peb tuaj yeem muab hom hom phiaj dav dav, hom kub siab, hom siab siab, hom corrosion resistant thiab hom zaub mov rau koj cov ntawv tshwj xeeb.

Nov yog 3 lub tswv yim rau kev xaiv COVNA pneumatic actuated pob valve thiab yog tias koj xav tau cov ntaub ntawv ntxiv lossis nug txog li qub, thov koj xav tiv tauj peb ntawmsales@covnavalve.com