Valve nheyo
1. Izvo zvakakosha zvevhavha ndezvi: zita rekumanikidza PN uye zita rezita DN
2. Basa rekutanga revhavha: cheka svikiro rakabatana, gadzirisa chiyero chekuyerera, uye shandura nzira yekuyerera
3, nzira huru dzekubatanidza vharafu ndeidzi: flange, shinda, welding, wafer
4, kudzvanywa kwevharuvhu -- tembiricha nhanho inoratidza kuti: zvinhu zvakasiyana, tembiricha dzakasiyana dzekushanda, iyo yakanyanya kubvumidzwa hapana kukanganisa kushanda kwakasiyana.
5. Kune maviri makuru masisitimu eiyo flange standard: European state system uye American state system.
Iyo pombi flange yekubatanidza yeaviri masisitimu akasiyana zvachose uye haigone kufananidzwa;
Zvinonyanya kufanira kusiyanisa ne pressure level:
IEuropean state system ndeye PN0.25,0.6, 1.0, 1.6, 2.5, 4.0, 6.3, 10.0, 16.0, 25.0, 32.0, 40.0MPa;
Iyo US state system ndeye PN1.0 (CIass75), 2.0 (CIass150), 5.0 (CIass300), 11.0 (CIass600), 15.0 (CIass900), 26.0 (CIass1500), 42.0 (CIass2500) MPa.
Mhando huru dzepombi flange ndeidzi: integral (IF), plate flat welding (PL), neck flat welding (SO), neck butt welding (WN), socket welding (SW), screw (Th), butt welding ring loose sleeve. (PJ / SE) / (LF / SE), flat welding ring loose sleeve (PJ / RJ) uye flange chivharo (BL), nezvimwewo.
Flange yekuisa chisimbiso pamusoro pemhando inonyanya kusanganisira: yakazara ndege (FF), protrusion surface (RF), concave (FM) convex (M) pamusoro, mhete yekubatanidza pamusoro (RJ), nezvimwe.
Mavharuvhu akajairika (akajairika).
1. Z, J, L, Q, D, G, X, H, A, Y, S zvakateerana evhavha yemhando yekodhi inoratidza: vharafu yegedhi, vharafu yekumisa, throttle vharafu, bhora vharafu, butterfly vharafu, diaphragm vharafu, plug vharafu, cheki vharafu, vharafu yekuchengetedza, vharafu inoderedza kumanikidza uye vharafu yekudhonza.
2, The valve connection type code 1,2,4,6,7 zvakateerana akati: 1-yemukati shinda, 2-yekunze shinda, 4-flange, 6-welding, 7-pair clip.
3, Iyo nzira yekufambisa yekodhi yevharuvhu 9,6,3 zvakateerana akati: 9-magetsi, 6-pneumatic, 3-turbine worm.
4, The valve body material code Z, K, Q, T, C, P, R, V zvakateerana akati: grey cast iron, inogadzika simbi, ductile cast iron, mhangura uye alloy, carbon simbi, chromium-nickel nickel simbi isina tsvina. , chromium-nickel-molybdenum simbi isina tsvina, chromium-molybdenum vanadium simbi.
5, Seat chisimbiso kana lining code R, T, X, S, N, F, H, Y, J, M, W zvakateerana: austenitic Stainless simbi, copper alloy, rabha, plastiki, naironi plastiki, fluorine plastiki, Cr Stainless simbi. , hard alloy, lining rabha, moner alloy, valve body material.
6. Zvinhu zvipi zvitatu zvikuru zvinofanira kufungwa nezvazvo pakusarudza muchina wemagetsi?
1) Kubuda kweactuator kuchave kwakakura kudarika mutoro wevhavha inogadzirisa uye ichave yakanyatsoenderana.
2) Kuti utarise musanganiswa wakajairwa, iyo inobvumidzwa yekumanikidza musiyano unotsanangurwa nevhavhavha inogadzirisa inosangana nezvinodiwa maitiro. Simba risina kuenzana revhavha yepakati rinofanira kuverengwa panguva yekusiyana kukuru kwekumanikidza.
3) Kunyangwe iyo yekupindura kumhanya kweiyo actuator inosangana nezvinodiwa zvekushanda kwemaitiro, kunyanya iyo yemagetsi actuator.
7, TWS vharafu kambani inogona kupa vharafu ine?
Rubber akagara butterfly valve: wafer butterfly valve, lug butterfly valve,flange butterfly valve; gedhi valve; cheki valve;kuenzanisa vharafu, vharafu yebhora, nezvimwe.
PaTianjin Tanggu Mvura Seal Valve Co., Ltd., tinodada nekupa zvigadzirwa zvemhando yepamusoro zvinosangana nepamusoro-soro indasitiri zviyero. Nemavharuvhu edu akasiyana-siyana uye mafittings, unogona kuvimba nesu kuti tipe mhinduro yakakwana yehurongwa hwako hwemvura. Bata nesu nhasi kuti udzidze zvakawanda nezve zvigadzirwa zvedu uye kuti tingakubatsira sei.
Nguva yekutumira: Oct-14-2023
