Npauj Npaim Hom Kos Valve Bubble Tight Seal Ntev Lub Neej
Peb Npauj Npaim Hom Kos Valve kom ntseeg tau tias muaj kev tiv thaiv rov qab los nrog npuas - nruj sealing. Nws nta ib qho kev tiv thaiv - blowout qia rau kev nyab xeeb. Thov ib daim ntawv tsocai rau koj qhov project hnub no.
Npauj Npaim Hom Kos Valve Bubble Tight Seal Ntev Lub Neej
Npauj Npaim Hom Kos Valve yog lub valve uas siv cov qauv sib hloov kom ua tiav ib qho -txoj kev ntws tswj. Nws lub luag haujlwm tseem ceeb yog los tiv thaiv qhov rov qab ntawm cov xov xwm hauv cov kav dej thiab tiv thaiv cov khoom siv hluav taws xob. Piv nrog rau cov viav vias kos li qub, nws cov qauv tsim ua rau lub valve qis qis tsis kam thiab cov lus teb nrawm dua.
Cov khoom siv, Specifications thiab kev sib txuas txoj kev ntawmNpauj Npaim Hom Check Valve
Cov ntaub ntawv tsim kho ntawm Npauj Npaim Hom Check Valve raug xaiv raws li cov yam ntxwv ntawm qhov nruab nrab. Cov khoom siv hauv lub cev muaj xws li cov hlau nplaum (xws li EN 5.3103) thiab carbon steel. Lub valve disc thiab qia feem ntau yog ua los ntawm stainless hlau (xws li EN 1.4408, Hom 410) kom ntseeg tau tias muaj zog thiab corrosion kuj. Sealing rooj feem ntau siv Ethylene Propylene Diene Monomer (EPDM) los yog Nitrile Butadiene Rubber (NBR) los hloov cov kua dej ntawm qhov sib txawv.
Nyob rau hauv cov nqe lus ntawm specifications, qhov ntau thiab tsawg tus qauv npog DN 50 rau DN 600 (los yog NPS 2 txog NPS 24), uas tuaj yeem ua tau raws li cov kev cai ntawm cov kav dej feem ntau. Standard siab ntsuas muaj xws li PN10, PN16, PN25, thiab lwm yam.WaferthiabLug, featuring yooj yim installation.
Nws txoj haujlwm yog feem ntau tau txais kev pom zoo los ntawm lub zog ntawm qhov nruab nrab ntawm tus kheej ntws, thiab phau ntawv levers lossis gearboxes kuj tuaj yeem xaiv los nruab rau kev ua haujlwm pabcuam.
Main Technical Features thiab Parameters ntawm Npauj Npaim Hom Check Valve
Tus tsim ntawm Npauj Npaim Hom Check Valves tsom rau kev ntseeg siab thiab kev pabcuam lub neej. Ib txoj kev tshawb fawb 2023 tau taw qhia tias kev tsim kho kom zoo ntawm npauj npaim hom kos li qub tuaj yeem txhim kho tag nrho kev nyab xeeb thiab kev ntseeg siab ntawm cov kav dej. Muaj ntau yam khoom siv lub tshuab nqus tsev tawm- pov thawj qia tsim los tiv thaiv cov khoom sab hauv los ntawm kev sib tsoo hauv qhov siab, ua kom muaj kev nyab xeeb ntawm kev ua haujlwm. Tsis tas li ntawd, qhov tseeb contour ntawm sealing ntug ntawm lub disc tuaj yeem txo lub rooj hnav thiab txuas lub neej kev pab cuam ntawm lub valve.
Piv txwv Technical Parameter
| Yam khoom | Parameter / Nqe lus piav qhia |
|---|---|
| Nominal Diameter (DN) | 50 - 600 |
| Kev ntsuas siab (PN) | 10, 16, 25 |
| Valve Lub cev khoom | Cov hlau tsis muaj hlau, carbon hlau, stainless hlau |
| Khoom siv zaum | EPDM, NBR (Nitrile Butadiene Roj Hmab) |
| Kev khiav hauj lwm qhov kub thiab txias | -20℃rau +130℃(nyob ntawm cov khoom siv zaum) |
| Sealing Test | Ua raws li EN 12266-1 Class A npuas-tight sealing txuj |
| Cov qauv tsim | EN 593, ISO 10631, thiab lwm yam. |
Daim Ntawv Thov Scenario ntawm Npauj Npaim Hom Check Valve
Lub valve no yog tsim rau cov kav raj xa dej uas xav tau los tiv thaiv qhov nruab nrab rov qab. Cov ntawv thov uas muaj xws li:
- Kev siv dej thiab cov kav dej: Siv nyob rau hauv qhov hluav taws xob ntawm cov twj tso kua mis hauv cov nroj tsuag dej thiab cov chaw kho dej phwj los tiv thaiv dej rauj thiab rov qab los.
- Kev lag luam tshuaj lom neeg thiab txheej txheem: Ua cov khoom siv tiv thaiv hauv cov kav dej nqa cov kua qaub, alkalis thiab tshuaj lom neeg.
- HVAC systems: Siv rau hauv cov dej txias txias.
- Gas thiab lub tshuab nqus tsev vacuum: Tsim nyog rau cov kav xa dej xa tawm gaseous media.
Cov ntawv pov thawj tau txais los ntawm COVALVE Npauj Npaim Hom Check Valve
Cov khoom tsim qauv pov thawj ua raws li covISO 23632 Kev Tswj Xyuastus qauv, uas yuav tsum tau lub valve kom ua tiav ntau tshaj 205 lub voj voog kev xeem nyob rau hauv lub siab ceev - ntsuas kub los xyuas nws cov sealing kev ua tau zoo thiab kev pab lub neej.
FAQs rau cov neeg yuav khoom
Q: Dab tsi yog qhov zoo ntawm Npauj Npaim Hom Check Valves piv nrog cov viav vias kos li qub?
- A: Qhov zoo tshaj plaws yog cov qauv yooj yim, me me tag nrho thiab lub teeb yuag, nrog rau qhov qis qis rau qhov chaw teeb tsa. Nws txoj kev sib hloov disc qhib thiab kaw muaj qhov tsis tshua muaj dej tsis kam thiab ceev ceev teb ceev. Rau kev tsim cov raj xa dej nrog qhov chaw txwv lossis qhov yuav tsum tau hnav, npauj npaim hom kos li qub yog qhov kev xaiv zoo tshaj.
Q: Thaum muas Npauj Npaim Hom Kos Valve, dhau li ntawm nominal txoj kab uas hla thiab kev ntsuas siab, dab tsi lwm yam yuav tsum tau them nyiaj tshwj xeeb los xyuas kom meej?
- A: Peb lub ntsiab lus tseem ceeb yuav tsum tau tsom mus rau: Ua ntej, nruab nrab kev sib raug zoo -nco kom paub meej tias hom lub rooj zaum thiab cov khoom sib khi (xws li EPDM lossis fluororubber) raws li cov khoom siv tshuaj lom neeg ntawm cov kua (xws li acidity thiab alkalinity) thiab qhov kub thiab txias (piv txwv li, -20℃txog 130℃). Qhov thib ob, qhov chaw teeb tsa- txiav txim siab seb qhov wafer lossis qhov txuas txuas puas haum rau koj qhov flange configuration. Thib peb, cov ntawv pov thawj tshwj xeeb-yog tias qhov project muaj cov kev cai tshwj xeeb, xaiv cov khoom uas ua raws li cov qauv kev lag luam uas cuam tshuam (xws li ISO 15848-1 rau kev tswj hwm kev khiav tawm).
Cim npe nrov: Npauj Npaim Hom Check Valve Npuas Ncauj Foob Ntev Lub Neej Lub Neej, Tuam Tshoj Npauj Npaim Hom Check Valve Npuas Tight Foob Ntev Lub Neej Lub Neej Ua Lag Luam, lwm tus neeg, Hoobkas
Xa kev nug
