Lub hauv paus ntawm lub valve
1. Cov yam ntxwv yooj yim ntawm lub valve yog: nominal siab PN thiab nominal txoj kab uas hla DN
2. Lub luag haujlwm tseem ceeb ntawm lub valve: txiav tawm qhov nruab nrab txuas nrog, kho qhov nrawm, thiab hloov qhov kev taw qhia ntws
3, txoj kev tseem ceeb ntawm kev sib txuas valve yog: flange, xov, vuam, wafer
4, lub siab ntawm lub valve —— qib kub qhia tias: cov ntaub ntawv sib txawv, qhov kub ua haujlwm sib txawv, qhov siab tshaj plaws uas tsis muaj kev cuam tshuam rau kev ua haujlwm siab sib txawv
5. Muaj ob lub tshuab tseem ceeb ntawm tus qauv flange: European state system thiab American state system.
Cov yeeb nkab flange kev sib txuas ntawm ob lub tshuab yog txawv kiag li thiab tsis tuaj yeem sib phim;
Nws yog qhov tsim nyog tshaj plaws los sib txawv los ntawm qib siab:
Lub xeev European system yog PN0.25,0.6, 1.0, 1.6, 2.5, 4.0, 6.3, 10.0, 16.0, 25.0, 32.0, 40.0MPa;
Lub xeev Asmeskas lub cev yog PN1.0 (CIass75), 2.0 (CIass150), 5.0 (CIass300), 11.0 (CIass600), 15.0 (CIass900), 26.0 (CIass1500), 42.0 (CIass2500) MPa.
Cov hom flange yeeb nkab tseem ceeb yog: integral (IF), plate flat welding (PL), neck flat welding (SO), neck butt welding (WN), socket welding (SW), ntsia hlau (Th), butt welding ring xoob sleeve (PJ / SE) / (LF / SE), flat welding ring xoob sleeve (PJ / RJ) thiab flange cover (BL), thiab lwm yam.
Flange sealing nto hom feem ntau suav nrog: puv dav hlau (FF), protrusion nto (RF), concave (FM) convex (M) nto, nplhaib txuas nto (RJ), thiab lwm yam.
Cov li qub (feem ntau)
1. Z, J, L, Q, D, G, X, H, A, Y, S feem ntawm cov lej hom valve qhia: lub qhov rooj valve, lub qhov nres valve, lub qhov throttle valve, lub pob valve, lub qhov npauj npaim valve, lub qhov diaphragm valve, lub qhov ntsaws valve, lub qhov xyuas valve, lub qhov kev nyab xeeb valve, lub qhov txo qhov siab thiab lub qhov ntws valve.
2, Lub valve kev sib txuas hom code 1,2,4,6,7 feem hais tias: 1-sab hauv xov, 2-sab nraud xov, 4-flange, 6-welding, 7-khub clip
3, Hom kev sib kis ntawm lub valve code 9,6,3 feem hais tias: 9-hluav taws xob, 6-pneumatic, 3-turbine worm.
4, Cov khoom siv ntawm lub cev valve code Z, K, Q, T, C, P, R, V feem ntau hais tias: grey cam khwb cia hlau, malleable cam khwb cia hlau, ductile cam khwb cia hlau, tooj liab thiab alloy, carbon hlau, chromium-nickel nickel stainless hlau, chromium-nickel-molybdenum stainless hlau, chromium-molybdenum vanadium hlau.
5, Lub rooj zaum foob lossis daim ntaub thaiv sab hauv R, T, X, S, N, F, H, Y, J, M, W feem: austenitic stainless hlau, tooj liab alloy, roj hmab, yas, nylon yas, fluorine yas, Cr stainless hlau, hard alloy, lining roj hmab, moner alloy, valve lub cev khoom.
6. Peb yam tseem ceeb twg yuav tsum tau xav txog thaum xaiv tus actuator?
1) Qhov tso zis ntawm lub actuator yuav tsum loj dua qhov thauj khoom ntawm lub valve tswj thiab yuav tsum sib phim zoo.
2) Txhawm rau xyuas qhov kev sib xyaw ua ke, qhov sib txawv ntawm qhov siab uas tau teev tseg los ntawm lub valve tswj hwm ua tau raws li cov txheej txheem xav tau. Lub zog tsis sib npaug ntawm lub plawv valve yuav tsum tau xam thaum lub sijhawm sib txawv ntawm qhov siab loj.
3) Seb qhov ceev teb ntawm tus actuator puas ua tau raws li qhov yuav tsum tau ua ntawm cov txheej txheem ua haujlwm, tshwj xeeb tshaj yog lub actuator hluav taws xob.
7, TWS lub tuam txhab valve tuaj yeem muab lub valve muaj?
Roj hmab zaum npauj npaim valveHom: wafer npauj npaim valve, lug npauj npaim valve,flange npauj npaim valvelub qhov rooj vag valve; lub valve kos;lub valve sib npaug, lub pob valve, thiab lwm yam.
Ntawm Tianjin Tanggu Water Seal Valve Co., Ltd., peb zoo siab rau peb tus kheej hauv kev muab cov khoom lag luam zoo tshaj plaws uas ua tau raws li cov qauv kev lag luam siab tshaj plaws. Nrog peb cov ntau yam valves thiab fittings, koj tuaj yeem ntseeg peb los muab cov kev daws teeb meem zoo tshaj plaws rau koj lub tshuab dej. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov khoom thiab peb tuaj yeem pab koj li cas.
Lub sijhawm tshaj tawm: Lub Kaum Hli-14-2023
