Kodi valavu ya butterfly ya Pneumatic ndi chiyani?
Valavu ya butterfly ya pneumatic imapangidwa ndi makina oyendetsa mpweya ndi valavu ya butterfly. Vavu yagulugufe yoyendetsedwa ndi mpweya imagwiritsa ntchito mpweya woponderezedwa ngati gwero lamphamvu kuyendetsa tsinde la valavu ndikuwongolera kuzungulira kwa disc mozungulira tsinde kuti mutsegule ndi kutseka valavu.
Malinga ndi chipangizo pneumatic akhoza kugawidwa mu: single-kuchita pneumatic butterfly valavu ndi iwiri akuchita pneumatic butterfly valavu.
Single-acting pneumatic butterfly valve ndi kukonzanso kasupe, nthawi zambiri m'malo oopsa amagwiritsa ntchito zambiri, monga kunyamula mpweya woyaka kapena madzi oyaka, pakutayika kwa gwero la gasi ndi ngozi zadzidzidzi, makina oyendetsa pneumatic amodzi amatha kuyambiranso. The single acting pneumatic butterfly valve imangoyendetsedwa ndi gwero la mpweya ndipo ntchito yotseka ndikukhazikitsanso masika kuti chiwopsezocho chichepe pang'ono.
Pawiri-kuchita pneumatic butterfly valavu kusinthana kanthu kudzera mpweya gwero kuyendetsa kukhazikitsa, ndiko kuti, ngati valavu ndi lotseguka kapena chatsekedwa ayenera kugwiritsa ntchito mpweya gwero, mpweya lotseguka, mpweya kunja. Kutayika kwa valavu ya gasi kuti mukhalebe ndi boma panthawiyo, gwero la gasi limalumikizidwanso, valavu ikhoza kupitiriza kugwira ntchito. Valavu ya butterfly ya pneumatic sikuti imagwiritsidwa ntchito kwambiri mu mafuta, gasi, mankhwala, mankhwala amadzi ndi mafakitale ena onse, komanso amagwiritsidwa ntchito m'madzi ozizira a malo opangira magetsi.
M'munsimu muli mitundu yathu ya ma valve a butterfly
Pneumatic Actuator Flange Type Butterfly Valve
Pneumatic Actuator Lug Type Butterfly Valve
Pneumatic Actuator Wafer Type Butterfly Valve
Pneumatic Actuator Eccentric Type Butterfly Valve
Kodi mbali zazikulu za makina oyendetsa mpweya ndi chiyani?
Cholumikizira chibayo cha agulugufe chimayenera kukhala ndi zida, valavu yagulugufe yamtundu wosinthira yokhala ndi pneumatic actuator ndi valavu ya butterfly yamtundu wowongolera imazindikirika pofananiza zida zosiyanasiyana. Mtundu wosinthira nthawi zambiri umakhala ndi valavu ya solenoid, switch switch, valavu yochepetsera fyuluta. Mtundu wowongolera nthawi zambiri umakhala ndi choyimira magetsi komanso valavu yochepetsera zosefera. Ngakhale ndizowonjezera, ndizofunika kwambiri ndipo tikuwonetsa mwachidule zotsatirazi.
1. Kusintha kwa malire: kumabwerera kuchipinda chowongolera ngati valavu yagulugufe ili yotseguka kapena yotsekedwa pamalo ake. Kusintha kwa malire kumagawidwa kukhala mitundu wamba komanso yosaphulika.
2. Solenoid valve: ntchitoyo ndikusintha gwero la gasi ndi mphamvu ndikuzimitsa, kuti mukwaniritse kutsegula ndi kutseka kwa valve. Wogwiritsa ntchito kawiri wokhala ndi 2-position 5-way solenoid valve, single actuator yokhala ndi 2-position 3-way solenoid valve. Vavu yagulugufe ya solenoid actuated imagawidwa mu AC220V DC24V AC24 AC110V, mtundu wamba ndi mtundu wotsimikizira kuphulika.
3. Valavu yosefera ndi kuchepetsa kupanikizika: Ndiko kusefa zonyansa za mlengalenga ndi kuchepetsa kupanikizika, chowonjezera ichi chikhoza kukula moyo wautumiki wa silinda ndi solenoid actuatot butterfly valve.
4. Pneumatic butterfly valve positioner: imapanga chotchinga-loop automatic control circuit ndi valavu, ndikusintha kutsegula kwa valve polowetsa 4-20mA. Positioner ikhoza kusankhidwa kaya ndi zotulutsa, ndiye kuti, ndi mayankho, mayankho enieni otsegulira kuchipinda chowongolera, zotuluka nthawi zambiri zimakhala 4-20mA.
Gulu lamagulugufe okhala ndi pneumatic actuator
Mavavu agulugufe a pneumatic amatha kugawidwa molingana ndi gulu la valavu: mavavu agulugufe a pneumatic ndi ma eccentric pneumatic butterfly valves.
ZHONGFA centerline butterfly valve yokhala ndi pneumatic actuator imapezeka mu chitsulo chosapanga dzimbiri, chitsulo chosapanga dzimbiri ndi chitsulo cha kaboni chosindikizidwa chofewa. Ma valve amtunduwu amagwiritsidwa ntchito kwambiri m'madzi, nthunzi ndi madzi otayira muzosiyana, monga ANSI, DIN, JIS, GB. Ma valve angagwiritsidwe ntchito pamagulu onse othamanga kwambiri komanso otsika kwambiri. Zitha kuthandizira makina athu a polojekiti mosavuta. Ndi ntchito yabwino yosindikiza komanso moyo wautali wautumiki.
Pneumatic actuator eccentric butterfly valve fkapena kutentha kwambiri kapena kuthamanga kwambiri, kutengera zaka zathu za 20 ndi luso lathu, timalimbikitsa ma valve a butterfly eccentric.
Ubwino wa pneumatic butterfly valve
1, Pneumatic butterfly valve gear mtundu wa pistoni iwiri, torque yayikulu, voliyumu yaying'ono.
2, Silindayo imapangidwa ndi aluminiyamu, kulemera kopepuka komanso mawonekedwe okongola.
3, limagwirira ntchito pamanja akhoza kuikidwa pamwamba ndi pansi.
4, Kulumikizana kwa rack ndi pinion kumatha kusintha mawonekedwe otsegulira ndikuvotera kuthamanga.
5, Vavu yagulugufe yokhala ndi pneumatic actuator ndiyosankha yokhala ndi chidziwitso chamagetsi amagetsi ndi zida zosiyanasiyana kuti mukwaniritse ntchito yokha.
6, IS05211 yolumikizira yokhazikika imapereka unsembe mosavuta ndi m'malo mankhwala.
7, The chosinthika knuckle screw pa malekezero onse zimathandiza mankhwala muyezo kukhala osiyanasiyana chosinthika ± 4 ° pa 0 ° ndi 90 °. Kuonetsetsa synchronous molondola ndi valavu.