ZFA valve's magetsi butterfly mavavuamagawidwa m'magulu awiri otsatirawa: mavavu agulugufe wapakati ndi ma valve agulugufe omwe ali pakati, omwe ma valve agulugufe apakati amagawidwanso kukhala ma valve agulugufe, ma valve agulugufe ndi ma valve a butterfly.
Mavavu agulugufe amagetsi amasonkhanitsidwa kuchokera ku mavavu agulugufe ndi zida zamagetsi.Amagwiritsidwa ntchito kwambiri mu petroleum, mankhwala, mphamvu yamagetsi, zitsulo, chakudya, mankhwala, nsalu, mapepala ndi mafakitale ena.Sing'anga nthawi zambiri imakhala gasi, mpweya, nthunzi, madzi, madzi a m'nyanja ndi mafuta.Ma valve agulugufe oyendetsedwa ndi injini amagwiritsidwa ntchito kuwongolera kuyenda ndikudula sing'anga pamapaipi amakampani.
M'munsimu muli mitundu yathu ya agulugufe amagetsi
Wafer Type Electric Actuated Butterfly Valve
Vavu yagulugufe yamagetsi yamtundu wagulugufe yamagetsi: Vavu yagulugufe yamtundu wa ZHONGFA yokhala ndi choyatsira magetsi imapezeka muchitsulo chosapanga dzimbiri, chitsulo chosapanga dzimbiri ndi chitsulo cha kaboni chosindikizidwa chofewa.Ma valve amtunduwu amagwiritsidwa ntchito kwambiri m'madzi, nthunzi ndi madzi otayira.
| Wafer Type Electric Actuated Butterfly Valve | |
| Mtundu wa Actuator | On/off Type, Modulating Type, Intellient Type |
| Mtundu wa Torque | 50Nm mpaka 4000Nm |
| Kutentha kwa chilengedwe | -20 ℃ mpaka 60 ℃ |
| Gulu la Chitetezo | IP67 Yopanda madzi |
| Zida Zamagetsi | Ductile Iron, Carbon Steel, Stainless Steel |
| Size Range | 2 "mpaka 36" |
| Kutentha Kwapakati | -10 ℃ mpaka 120 ℃ |
| Kupanikizika | 10 bar, 16 bar |
Lug Type Electric Actuated Butterfly Valve
Valavu yagulugufe yamtundu wamagetsi: Mavavu athu agulugufe amtundu wamtundu wamagetsi ali mumitundu yosiyanasiyana, monga ANSI, DIN, JIS, GB.Ma valve angagwiritsidwe ntchito pamagulu onse othamanga kwambiri komanso otsika kwambiri.
| Lug Type Electric Actuated Butterfly Valve | |
| Mtundu wa Actuator | On/off Type, Modulating Type, Intellient Type |
| Mtundu wa Torque | 50Nm mpaka 4000Nm |
| Kutentha kwa chilengedwe | -20 ℃ mpaka 60 ℃ |
| Gulu la Chitetezo | IP67 Yopanda madzi |
| Zida Zamagetsi | Ductile Iron, Carbon Steel, Stainless Steel |
| Size Range | 2 "mpaka 36" |
| Kutentha Kwapakati | -10 ℃ mpaka 120 ℃ |
| Kupanikizika | 10 bar, 16 bar |
Flange Type Electric Actuated Butterfly Valve
Vavu yagulugufe yamagetsi yapakati pamagetsi: Vavu yagulugufe yamoto yoyendetsedwa ndi injini imathandizira kuti ntchito yathu ikhale yosavuta.Ndi ntchito yabwino yosindikiza komanso moyo wautali wautumiki.
| Flange Type Electric Actuated Butterfly Valve | |
| Mtundu wa Actuator | On/off Type, Modulating Type, Intellient Type |
| Mtundu wa Torque | 50Nm mpaka 4000Nm |
| Kutentha kwa chilengedwe | -20 ℃ mpaka 60 ℃ |
| Gulu la Chitetezo | IP67 Yopanda madzi |
| Zida Zamagetsi | Ductile Iron, Carbon Steel, Stainless Steel |
| Size Range | 2 "mpaka 120" |
| Kutentha Kwapakati | -10 ℃ mpaka 120 ℃ |
| Kupanikizika | 10 bar, 16 bar |
Eccentric Type Electric Actuated Butterfly Valve
Valavu yagulugufe yamagetsi yamagetsi: Pakutentha kwambiri kapena kupanikizika kwambiri, kutengera zaka 20 zomwe takumana nazo komanso luso lathu, timalimbikitsa ma valve agulugufe a eccentric.
| Eccentric Type Electric Actuated Butterfly Valve | |
| Chitsanzo | Valve ya Gulugufe Wawiri wa Eccentric Vavu yagulugufe ya Triple Eccentric |
| Size Range | 2 "mpaka 120" |
| Kulumikizana | Flange kapena Wafer |
| Connection Standard | ANSI, DIN, JIS, EN |
| Kupanikizika kwa Ntchito | 25 bar, 40 bar, Class 150, Class 300 |
| Kutentha kwa Ntchito | -40 ℃ mpaka 450 ℃ (40 ℉ mpaka 842 ℉) |
| Kutentha Kwapakati | 4-20mA, 1-5VDC, 0-10VDC |
| Kupanikizika | Mtundu wa On/OFF, Mtundu Wosinthira, Mtundu Wanzeru |
Ma actuators amagetsiakhoza kugawidwa ndi mode ulamuliro mu:
1. Kusintha mtundu wamagetsi opangira magetsi (ON-OFF model): Chizindikiro chowongolera chingagwiritsidwe ntchito kulamulira malo okonzedweratu, kaya kapena kutseka.
2. Kuwongolera magetsi oyendetsa magetsi (Modular model): chizindikiro chowongolera chingagwiritsidwe ntchito kulamulira pa malo aliwonse ndipo valve ikhoza kutsegulidwa ku digiri iliyonse.
Ma actuators amagetsichidziwitso choyambirira:
Makina opangira magetsi amathanso kugwiritsidwa ntchito ndi ntchito yamanja, yomwe imathandizira kuwongolera kusintha pamene valavu ngakhale pansi pa kulephera kwa mphamvu;makina opangira magetsi amatha kukhazikitsidwa pansi pa ngodya iliyonse, popanda malire a nthawi ndi malo.Mphamvu yayikulu yamagetsi athu amagetsi ndi 220V ndi 380V.Nthawi yosinthira makina amagetsi: nthawi zambiri, imakhala pakati pa 10-120S, kutengera mphamvu yamagetsi yamagetsi amagetsi.Ndipo Chitetezo cha Ingress chomwe chimagwiritsidwa ntchito nthawi zambiri ndi IP65, IP66, IP67 ndi IP68.
IP yotsatiridwa ndi nambala ziwiri, yoyamba ndi chitetezo chokhazikika kuyambira 0-6, chotsika kwambiri sichikhala chitetezo chapadera kwa anthu akunja kapena zinthu, apamwamba kwambiri kukhala chitetezo chokwanira ku zinthu zakunja ndi fumbi;chachiwiri ndi mlingo wamadzimadzi chitetezo kuyambira 0-8, otsika 0 kusonyeza palibe chitetezo chapadera ku zotsatira za madzi kapena chinyezi, apamwamba 8 pa zotsatira za kumizidwa mosalekeza m'madzi akuya oposa 1 mita.Muzochitika zonsezi, chiwerengerochi chikukwera kwambiri, chitetezo chimakwera.
Ma valavu a butterfly amagawidwa m'mitundu inayi: manual, magetsi, pneumatic ndi hydraulic.Apa tikungofotokozera mawonekedwe a valavu yagulugufe yamagetsi:
1. Zosavuta komanso zofulumira kutsegula ndi kutseka, zimapulumutsa khama, kukana kwamadzimadzi otsika, kumatha kugwiritsidwa ntchito pafupipafupi.
2. Kapangidwe kosavuta, kakulidwe kakang'ono, kulemera kopepuka, mphamvu yabwino, yoyenera mipweya ndi zakumwa zomwe zili ndi sing'anga yoyera.
3. Mphete yosindikiza ikhoza kuikidwa m'malo osiyanasiyana kwa sing'anga yosiyana, kulola kasitomala kusankha malinga ndi momwe ntchito ikugwirira ntchito.
4. Chisindikizo chabwino chingapezeke pazitsulo zotsika, pogwiritsa ntchito mphira wosapanga dzimbiri ndi mafuta a nitrile ngati zipangizo zothandizira pa chisindikizo, ndi moyo wautali wautumiki.
5. Kuchita bwino kwa malamulo.