Chii chinonzi A Gate Valve? Tsanangudzo, Chimiro, Mhando, uye Supplier Insights
Nhanganyaya
Ivhavha yegedhichinhu chakakosha mumaindasitiri epombi masisitimu, akagadzirirwa kudzora kuyerera kwemvura. Inoshandiswa zvakanyanya mumvura, mafuta uye gasi, uye maindasitiri emakemikari, mavharuvhu emagedhi anozivikanwa nekuvimbika kwawo uye kushanda kwakatwasuka. Muchinyorwa chino, tichaongorora tsananguro, chimiro, mashandiro, zvimiro, zvekushandisa, nzira dzekubatanidza, uye mitengo yemavharuvhu emagedhi, tichienzanisa nyika huru dzekugadzira seChina, USA, neGermany.
Chii chinonzi Gate Valve?
A gedhi vharafuivharuvhu inofamba-famba inoshandisa gedhi rakati sandara kana rakaita seweji kutanga kana kumisa kuyerera kwemvura. Kana yakazaruka zvakakwana, inobvumira kuyerera kusingabvumirwi, uye kana yakavharwa, inopa chisimbiso chakasimba. Dhizaini yaro yakapfava inoita kuti ive yakanakira on/off application pane kuyerera mutemo.
Gedhi Valve Maumbirwo
A yakajairika gedhi vharafu inosanganisira:
1. Muviri: Dzimba dzemukati zvikamu uye dzinobatanidza kune pombi.
2. Gedhi/Wedge: Dhisiki rinofambiswa rinovhara kana kubvumidza kuyerera.
3. Stem: Inobatanidza handwheel kana actuator kugedhi.
4. Bonnet: Inovhara hunde nemuviri, ichiva nechokwadi chekushanda-kuburikidza.
5. Zvigaro: Nzvimbo dzinosungirirwa gedhi kana rakavharwa.
Mabasa eGadhi Mavhavha
- On/Off Control: Inonyanya kushandiswa kuvhura zvizere kana kuvhara mapaipi.
- Low Flow Resistance: Minimal pressure inodonha kana yakavhurwa zvizere.
- Bidirectional Flow: Inokodzera maapplication anoda kuyerera mumativi ese.
Gate Valve Classifications
Gedhi mavharuvhu akakamurwa zvichienderana:
1. Gate Design:
-Wedge Gate Valve: Yepamusoro-kudzvinyirira masisitimu.
-Parallel Slide Gedhi Valve: Yakanakira chiutsi kana gasi.
2. Stem Type:
-Rising Stem: Inooneka tsinde kufamba kunoratidza nzvimbo yevharuvhu.
-Dzinde Risingasimuke: Compact dhizaini yenzvimbo shoma.
Common Materials
Kusarudzwa kwezvinhu kunokanganisa kusimba uye kushandiswa:
- Cast Iron: Inodhura-inoshanda kune yakaderera-inodzvinyirira mvura masisitimu.
- Simbi isina ngura: Inorambira mukuora munzvimbo dzemakemikari kana dzemugungwa.
- Carbon Steel: Inokodzera kupisa-kupisa kwemafuta / gasi mapaipi.
- Bronze: Inoshandiswa mumakungwa uye HVAC masisitimu.
Nzira dzekubatanidza
Mavharuvhu egedhi anobatana nemapaipi kuburikidza ne:
1. Flanged Ends: Yepamusoro-kudzvinyirira maindasitiri masisitimu.
2. Threaded Ends: Inowanikwa mudiki-padiki pombi dzemvura.
3. Welded Ends: Inopa leak-proof performance mumashandisirwo akakosha.
Gedhi Valve Mutengo Zvinhu
Themutengoyevhavha yegedhi zvinoenderana ne:
- Saizi uye Pressure Rating: Mavharuvhu makuru kana makirasi epamusoro-soro anodhura zvakanyanya.
- Material: Stainless simbi mavharuvhu ari pricier kupfuura kukandwa simbi.
- Brand uye Mutengesi: Vagadziri vakagadzirwa vanogona kubhadharisa premium.
Paavhareji, mitengo inotangira kubva$5 nokuda kwesimbi yakakandwa mavharuvhuku$1,000+ nokuda mavharuvhu hombe Stainless simbi.
Nyika Dzakakura Kugadzira: China vs. Global Suppliers
1. China:
- Inotonga kugadzirwa kwepasirese neinodhura-inoshandamhinduro.
– Dzimba dzakawandamafekitariuyevagadzirikupa mirairo yakawanda.
– Kukwikwidzanamitengopasina kukanganisa mhando (semuenzaniso, ASTM/API zviyero).
2. USA & Germany:
-Inozivikanwa nepamusoro-chaiyo mavharuvhu asi nemitengo yakakwira.
- Inofarirwa maindasitiri akasarudzika senge nyukireya kana aerospace.
3. India:
-Kubuda seimwe bhajeti-inoshamwaridzika imwe nzira kuChina.
Sei Kusarudza Chinese Suppliers
- Lower MOQs: Yakanakira diki kusvika pakati mabhizinesi.
- Customization: Mazhinji ** mafekitori ** anopa akarongedzerwa magadzirirwo.
- Fast Delivery: Robust logistics network.
Mhedziso
Mavharuvhu egedhi akakosha pakudzora mvura mumaindasitiri. Kunzwisisa chimiro chavo, zvigadzirwa, uye mitengo inobatsira pakusarudza vharafu yakakodzera pane zvaunoda. Paunenge uchitsvaga, funga kubatana nemunhu ane mukurumbiramutengesikanamugadzirimuChinakuenzanisa kunaka uye kugona. With advancedmafekitariuye makwikwimitengo, China inoramba iri sarudzo yepamusoro yekutenga gedhi valve.
Nguva yekutumira: Mar-04-2025