Rising Stem Soft Seal Cast Iron Gate Valve China fakitale
Kodi Soft Seal Gate Valve ndi chiyani?
Valoti Yofewa Yachipata,mfundo yokonza yomwe imakhala yopambana m'malo mogwiritsa ntchito machitidwe ogawa.
Valve ya Chipata Chofewa ili ndi mphero yomwe imakutidwa ndi mphira wa EPDM womwe umamangirizidwa ku wedge ndipo umakumana ndi ASTM D249.Thupi la mavavu, boneti, ndi mbale zotsekera zimakutidwa ndi fusion bonded epoxy (FBE), mawonekedwe okongola komanso chitetezo chabwino kwambiri.Zosintha mwazosankha zikuphatikizanso Non-Rising Stem (NRS) kapena Outside Screw & Yoke (OS&Y).Soft Seal Gate Valve imathanso kuyendetsedwa ndi Spur kapena Bevel Gear, komanso choyatsira magetsi.
Soft Seal Gate Valve ndi yotchuka kwambiri pakugwiritsa ntchito mafakitale.
- 1) Kusindikiza koyenera: kusindikiza kwa bi-directional bubble.
- 2) Mtengo wotsika: Mpando wa rabara umaphwanyidwa pamphepo, palibe chifukwa chopangira ma valve.
- 3) Kapangidwe kosavuta komanso kukonza kosavuta
Zina zazikulu za NORTECH Soft Seal Gate Valve
Thupi amapangidwa ndi chitsulo cha ductile mwa kuumba mwatsatanetsatane,Idapangidwa ndi mapulogalamu a 3D, ndi kusanthula komaliza kwa kapangidwe kake.Chitetezo chachitetezo chadutsa 2.5.Smooth pansi njira idapangidwa kuti ipewe kuchuluka kwa zonyansa ndikuwonetsetsa kukana kuyenda pang'ono.
Tsindeamapangidwa ndi chitsulo chosapanga dzimbiri pogubuduza.Integral mtundu, kupewa ntchito mkuwa theka mphete kuchepetsa tsinde awiri.yosalala kusinthidwa makwerero mtundu wononga ndi extruded.Kupukuta kwa galasi lapadziko lonse lapansi, kumakwanira mphete za O bwino, kuonetsetsa kuti kuzungulira kosalala ndi torque yaying'ono.
Mtundu wampheroamapangidwa ndi chitsulo cha ductile ndi precoated mchenga akamaumba, mphero yokutidwa ndi EPDM totally.
Kupanga kogwirizana ndi chilengedwe
Mkati ndi kunja kwa valavuyo kumakutidwa ndi ukhondo wa epoxy ufa wophatikizika wolumikizidwa ndi epoxy(FBE), makulidwe ake amakhala pamwamba pa 250um.Kumamatira kwa zokutira ndikolimba, sikungawonongeke poyesa mphamvu ya 3J.Ziwalo zamkati zimatha kukwaniritsa zofunikira zachitetezo cha chilengedwe, ndipo zitha kugwiritsidwa ntchito ngati madzi amchere, chakudya ndi malo opangira mankhwala mwachindunji. Njira yokutira yamagetsi yamagetsi imatha kulonjeza mphamvu yomatira komanso kukana kwa dzimbiri.
Zigawo za mphira zimapangidwa ndi EPDM kapena NBR zapamwamba kwambiri, zomwe zimagwirizana ndi zofunikira zamadzi akumwa, kupewa vuto la mphira wamba womwe ungathe kubereka tizilombo tating'onoting'ono. Zogulitsa zogwirizana, komanso zovomerezeka ndi WRAS ku UK ndi ACS ku France. Mtedza wa tsinde umapangidwa ndi kugubuduza kuchokera ku ndodo yamtundu wamtundu wamtundu (zochepa za lead), ndipo palibe kuipitsa madzi.
Easy unsembe ndi ntchito
Timapereka mitundu yosiyanasiyana ya mawonekedwe monga kugwirizana flange, PVC chitoliro zitsulo, uctile chitsulo chitoliro zitsulo, kuchepetsa etc.The wapadera kugwirizana kapangidwe akhoza makonda monga pa zopempha.
ya ogwiritsa.Mavavu pachipata amatha kuyendetsedwa ndi actuator yamagetsi, mawilo am'manja, kapu ya wrench kapena kiyi yapadera.Ndikwabwino kukhazikitsa ma valve m'malo osiyanasiyana a mizere ya mapaipi.kupatula kuyika koyima, mavavu amathanso kuyikidwa mopingasa.M'malo ena opapatiza, mutha kusankha njira yoyika yomwe ndiyosavuta kugwiritsa ntchito mavavu.
Kukonza kosavuta
Mphete yosindikizira imatha kusinthidwa popanda kudula madzi, ndikosavuta kukonza ndikuchepetsa nthawi yosamalira momwe mungathere.Kukangana kwakung'ono kwambiri pakati pa tchire lamkuwa ndi chisindikizo chamtundu wa "O", kudzatsimikizira moyo wautali wa chisindikizocho. mphete.The max.ntchito torque ili pansi pa ulamuliro.
Zofotokozera za NORTECH Soft Seal Gate Valve
DIN3352 F4/F5,EN1074-2,BS5163 Mtundu A,AWWA C509
| Kupanga ndi Kupanga | DIN3352 F4/F5,EN1074-2/BS5163/AWWA C509 |
| Maso ndi maso | DIN3202/EN558-1/BS5163/ANSI B16.10 |
| Kupanikizika | PN6-10-16,Class125-150 |
| Kukula | DN50-600 OS&Y Tsinde lokwera |
| DN50-DN1200 Tsinde losakwera | |
| Chingwe cha mphira | EPDM/NBR |
| Kugwiritsa ntchito | Madzi amagwira ntchito/Madzi akumwa/zonyansa etc |
Chiwonetsero chazogulitsa: Vavu Yofewa ya Chipata Chachidindo
Kugwiritsa ntchito kwa NORTECH Soft Seal Gate Valve
Soft Seal Gate Valvechimagwiritsidwa ntchito m'munda dongosolo madzi m'tauni, katundu ndi ngalande madzi, mankhwala madzi, zinyalala, ulimi wothirira, madzi amchere, mankhwala chomera.
