China High performance valavu yamagetsi yokhala ndi magawo awiri amagetsi - kuwongolera koyenda bwino komanso ntchito yakutali
1. Valavu yatsopanoyi idapangidwa kuti izipereka kuwongolera kolondola komanso kumathandizira magwiridwe antchito akutali. Zopangidwa ndi zida zapamwamba kwambiri, zimatsimikizira kukhazikika komanso kudalirika. Mapangidwe amitundu iwiri sikuti amangopangitsa kuti valavu ikhale yosavuta kusamalira komanso imachepetsa kusokoneza kayendetsedwe ka kayendedwe ka mapaipi. Yokhala ndi cholumikizira chamagetsi, imapereka torque yayikulu yofunikira kuti igwire bwino ntchito komanso kusindikiza bwino, ngakhale pakusiyana kwakukulu. Ndi mawonekedwe ake apamwamba komanso zomangamanga zapamwamba, valavu yamagetsi yamagetsi iyi ndi chisankho chodalirika kuti akwaniritse kuyendetsa bwino kwa kayendetsedwe ka ntchito m'mafakitale osiyanasiyana.
Zosintha zaukadaulo:
- Njira yolumikizira: kulumikizana kwa ulusi, mogwirizana ndi miyezo yapadziko lonse lapansi monga ISO 7-1
- Vavu zakuthupi: chitsulo chosapanga dzimbiri (monga 304 kapena 316), chitsulo cha kaboni kapena zinthu zina za aloyi zitha kusinthidwa pakufunika
- Zida zosindikizira: PTFE (polytetrafluoroethylene), EPDM (rabara ya ethylene propylene) kapena zida zina zopangira kwambiri
- Kupanikizika kogwira ntchito: mpaka PN16, kutengera kukula kwa valve ndi kasinthidwe
- Kutentha kogwira ntchito: -20 ° C mpaka +180 ° C, kutengera zomwe zasankhidwa zosindikiza
- Makanema ogwiritsidwa ntchito: madzi, mafuta, gasi ndi madzi ena osawononga kapena owononga pang'ono
-Actuator yamagetsi: 4-20mA siginecha yosankha, 90 ° mtundu wa switch kapena mtundu wa ntchito
- Voltage: muyezo 24V DC kapena 220V AC, akhoza makonda malinga ndi zosowa za makasitomala
- Mulingo wachitetezo: IP67, yoyenera kugwiritsidwa ntchito m'malo ovuta
- Chizindikiro chowongolera: chogwirizana ndi chiwongolero chakutali ndikuwunika, chitha kuphatikizidwa ndi makina odzichitira okha monga SCADA ndi PLC
- Torque: Malingana ndi kukula ndi kupanikizika kwa valve, perekani torque yokwanira kuti mutsegule ndi kutseka kwa valve.
- Mtundu wa Chiyankhulo: Zipangizo zoyankhira zomwe mungasankhe, monga zowonera zamakina, masensa oyandikira kapena masiwichi ochepera
Kukula ndi zinthu:
- Kukula: Kukula wamba kumaphatikizapo DN15, DN20, DN25, DN32, DN40, DN50, ndi zina, zomwe zitha kusinthidwa ngati pakufunika
- Zida: Thupi la valve nthawi zambiri limapangidwa ndi chitsulo chosapanga dzimbiri kapena chitsulo cha carbon, tsinde la valve nthawi zambiri limapangidwa ndi chitsulo chosapanga dzimbiri, ndipo mpando wa valve ndi zigawo zina zosindikizira zimatha kupangidwa ndi zinthu zosiyanasiyana kuphatikizapo PTFE ndi EPDM.
Chonde dziwani kuti magawo aukadaulo omwe ali pamwambapa, miyeso ndi zosankha zakuthupi zitha kusiyanasiyana kutengera opanga osiyanasiyana komanso zomwe mukufuna kugwiritsa ntchito. Posankha, ndondomeko yoyenera ya valve ndi zipangizo ziyenera kusankhidwa malinga ndi momwe ntchito ikugwirira ntchito.
2. Vavu yamagetsi yamagetsi yamagetsi yamagetsi yamagetsi yamagetsi yamagetsi yamagetsi amitundu iwiri - kapangidwe kosagwirizana ndi dzimbiri kuti apititse patsogolo kudalirika kwadongosolo
Valavu yamagetsi yamagetsi yamagetsi yamagawo awiri amagetsi amatengera kapangidwe kapamwamba kosagwira dzimbiri, komwe kumapangitsa kudalirika kwadongosolo. Valve ya mpira ndiyoyenera kugwirira ntchito movutikira, makamaka pogwira zofalitsa zowononga, kuti zitsimikizire kuti ntchito yayitali yayitali. The actuator yamagetsi imathandizira kuwongolera kwakutali ndi makina pomwe ikuwongolera kulondola kwa kayendetsedwe ka kayendetsedwe kake.
Zosintha zaukadaulo:
- Njira yolumikizira: kulumikizana kwa ulusi, mogwirizana ndi miyezo yapadziko lonse lapansi monga ISO 7-1
- Vavu zakuthupi: chitsulo chosapanga dzimbiri (monga 304L kapena 316L) kuti apereke kukana kowonjezera kwa dzimbiri
- Zida zosindikizira: mphira wopangira dzimbiri (monga FKM), PTFE kapena zida zina zapulasitiki zogwira ntchito kwambiri
- Kupanikizika kogwira ntchito: mpaka PN16 kapena kupitilira apo, kutengera kukula kwa valve ndi kasinthidwe
- Kutentha kogwira ntchito: -20 ° C mpaka +180 ° C, kutengera zomwe zasankhidwa zosindikiza
- Makanema ogwiritsidwa ntchito: madzi, mankhwala, mafuta ndi madzi ena owononga
-Actuator yamagetsi: 4-20mA siginecha yosankha, 90 ° mtundu wa switch kapena mtundu wa ntchito
- Voltage: muyezo 24V DC kapena 220V AC, akhoza makonda malinga ndi zosowa za makasitomala
- Mulingo wachitetezo: nthawi zambiri IP67 kapena kupitilira apo, oyenera malo ovuta
- Chizindikiro chowongolera: chimagwirizana ndi zowongolera zakutali ndikuwunikira ntchito zamakina odzichitira monga SCADA ndi PLC
- Torque: molingana ndi kukula ndi kukakamizidwa kwa valve, perekani torque yokwanira kuti valavu igwire bwino ntchito
- Mtundu wa Chiyankhulo: Itha kukhala ndi zida zoyankhira malo monga zowonera zamakina, masensa oyandikira kapena masiwichi ochepera
Kukula ndi zinthu:
- Kukula: Kukula wamba kumaphatikizapo DN15, DN20, DN25, DN32, DN40, DN50, ndi zina, zomwe zitha kusinthidwa malinga ndi zosowa
- Zida: Thupi la valve ndi chophimba cha valve nthawi zambiri chimapangidwa ndi chitsulo chosapanga dzimbiri (monga 304L kapena 316L) kuti chiwonjezere kukana kwa dzimbiri; tsinde la valve nthawi zambiri limapangidwa ndi chitsulo chosapanga dzimbiri, pomwe mpando wa valve ndi mphete yosindikiza imatha kukhala Viton (FKM), PTFE kapena zida zina zapamwamba zosagwira dzimbiri.
Pogwiritsira ntchito kwenikweni, ma valve, zipangizo ndi zofunikira zogwirizanitsa ndondomeko zoyenera pazochitika zinazake zogwirira ntchito ziyenera kusankhidwa mosamala kuti zitsimikizire kuti valavu ikhoza kukhala ndi ntchito yabwino pazochitika zinazake.