Valve ya butterfly ya pneumaticndi valavu yodziwikiratu yomwe ingagwiritsidwe ntchito kuthandizira polojekiti yanu ya mafakitale kukwaniritsa cholinga chodzilamulira.Ma valve a butterfly a pneumatic ali ndi ntchito zambiri ndipo angagwiritsidwe ntchito pazida zochizira madzi, madamu, kumanga zombo, mapepala ndi zamkati, kukonza chakudya, kupanga vinyo ndi zina zambiri.

Pali masitaelo ambiri a mavavu agulugufe a pneumatic.M'nkhaniyi, tikudziwitsani malangizo a 3 kuti akuthandizeni kusankha valve yoyenera.

1. Mtundu wa Actuator

Pneumatic automation actuators amagawidwa m'magulu amodzi komanso ochita kawiri.
The double acting type actuator ndi mpweya wotsegula, mpweya wotseka.Ubwino wake ndikuti liwiro losinthira ndilothamanga kwambiri komanso mtengo wake ndi wotsika.
The spring return type actuator ndi mpweya woti utseguke ndipo imabwerera yokha mpweya ukasokonezedwa.Ubwino wake ndi chitetezo komanso kusaphulika.

Mutha kusankha wochita zoyenera malinga ndi zomwe mukufuna kuti polojekiti yanu iyende bwino.

2. Torque Range

Torque ndichinthu chofunikira kudziwa ngati valavu imatha kutsegulidwa kapena kutsekedwa bwino.Sankhani mtundu woyenera wa torque kuti valavu igwire bwino ntchito.
Ma torque a AT series actuators ndi 5.7Nm mpaka 4678Nm
Ma torque osiyanasiyana a AW series actuators ndi 185Nm mpaka 157,300Nm.
Ma torque amtundu wa Scotch yoke actuators ndi 500Nm mpaka 40,000Nm.

Mungathe kutiuza kukula, zakuthupi ndi kupanikizika kwa valve, ndiye tidzakuthandizani kusankha chitsanzo choyenera kwa inu.

3. Mtundu wa Vavu

Pali mitundu yambiri ya ma valve a butterfly omwe angagwiritsidwe ntchito pamitundu yosiyanasiyana ya mapaipi.
Malinga ndi njira yolumikizira, mavavu agulugufe amatha kugawidwa mumtundu wawafer, mtundu wa lug, mtundu wa flange ndi mtundu wa tri-clamp kuti akwaniritse zomwe mapaipi anu amafunikira.
Malinga ndi nkhaniyi, valavu gulugufe akhoza kugawidwa zosapanga dzimbiri valavu gulugufe, valavu pulasitiki gulugufe, mpweya zitsulo agulugufe valavu ndi chitsulo chitsulo butterfly valavu.Pali zida zosiyanasiyana zomwe mungasankhe kuti mukwaniritse kutentha kapena kuwononga zofunikira za sing'anga yanu.
Malinga ndi zinthu za chisindikizo, chitha kugawidwa kukhala valavu yagulugufe yosindikiza yofewa komanso valavu yagulugufe yosindikiza mwamphamvu.

Ngati muli ndi chikaiko pa kusankha ma valve agulugufe opangidwa ndi pneumatic actuated, omasuka kutifunsa sales@covnavalve.com.Ndife okondwa kuthandiza kuthetsa vutoli.