Kuziva Kunoshanda Kwevolves

Valve Foundation
1. Iyo yekutanga parameter yeValve ndeye: Nominal Pressure PN uye zital Diameter DN
2. Basa rokutanga reValve: Cheka iyo yakabatana yepakati, gadzirisa huwandu hwekuyerera, uye shandura nzira yekuyerera
3, nzira huru dzekubatana kweValve ndeye: Flange, tambo, Welding, Wafer
4.
5. Kune maviri makuru masisitimu eiyo flange standard: European nyika system uye American State system.
Iyo pombi inobatana yezvinhu zviviri zvakasiyana zvachose uye hazvigone kuenzaniswa;
Izvo zvakakodzera kwazvo kusiyanisa nekumanikidza level:
Iyo European State System is Pn0.25,5.25, 1,0, 1.6, 1,4, 4.0, 6.3, 160, 32.0, 32.00, 40.00
The US state system is PN1.0 (CIass75), 2.0 (CIass150), 5.0 (CIass300), 11.0 (CIass600), 15.0 (CIass900), 26.0 (CIass1500), 42.0 (CIass2500) MPa.
Mhando huru dzePIPE FLAND ndeiyi: KANA), Plate Flat Marding (SECK), SED)
Flange Isingaenzanisise Mhando yepamusoro Inonyanya Kusanganisira: Yakazara Ndege (FF), protrusion (RF), concave (FM) convex (m) yekubatanidza nzvimbo (RJ), nezvimwe.

Zvakajairika (zvakajairika) mavharuvhu
1. Z, J, L, D, D, G, X, H, sveve Valve, Buttery Valve, Svina Valve, Kuchengetedza Valve
2, iyo vhesi yekubatanidza kodhi yekodhi 1,2,6,7 zvichinzi:
3, nzira yekutumira yeValve Code 9,6,3 zvichinzi: 9-Magetsi, 6-pneumatic, 3-turbine honye.
4, iyo vharu yemuviri kodhi ye z, k, q, t, c simbi, chromon-melkel-molybdenum simbi, chromium-molybdenum vanadium.
5, chigaro chechigaro, kana lining code r, t, x, s, n, y, trasitiki, ruzha, rwiyo rwakaoma, rwakaoma.

6. Ndezvipi zvinhu zvitatu zvitatu zvinofanirwa kutariswa mukusarudza mutambi?
1) Kubudira kweiyo mutambi kuchave kukuru kupfuura mutoro wevagadziri vevharanda uye ichaverengera zvine musoro.
2) Kuti utarise iyo yakajairwa musanganiswa, mutsauko unobvumidzwa wekumanikidza wakatsanangurwa neyekudzora vharuvhu inosangana nemaitiro ekuita. Simba risingaenzaniswi reValve Core rinofanira kuverengerwa mumusiyano wakakura wekumanikidza.
3) Kunyangwe iyo mhinduro yekupindura yeiyo accuator inosangana nezvinodiwa zvekuita basa rekuita, kunyanya magetsi ekutambisa.
7, Twts Valve kambani inogona kupa vhesi yacho?
Rabha yakagara butterfly vheji: Werfer butterfly vharuvhu, lug butterfly vharui,Flange Butterfly Valve; Gedhi reGedhi; Tarisa vharuvhu;Kuenzanisa Valve, bhora vharuvharu, nezvimwe.
KuTianjin Tanggu Mvura Mvura Chisimbiso Valve Co Cour, Ltd. Isu tinozvikudza isu pachedu pane zvekutanga-kirasi zvigadzirwa zvinosangana neyekutanga maindasitiri emisangano. Nemhando dzedu dzakasiyana dzemavhiri uye zvakakodzera, unogona kuvimba nesu kuti tipe mhinduro yakakwana yehurongwa hwako hwemvura. Taura nesu nhasi kuti udzidze zvakawanda nezve zvigadzirwa zvedu uye kuti tingakubatsira sei.