Kub muag Hoobkas Lub cev muaj zog kaw-off Internal Valve nyob rau hauv domestic ntse Natural Gas Meter ntawm Prepaid IC Card
Peb txaus siab rau qhov tshwj xeeb zoo tshaj plaws ntawm peb cov neeg yuav khoom rau peb cov khoom lag luam zoo tshaj plaws, tus nqi txhoj puab heev thiab kev txhawb nqa loj tshaj plaws rau Kev Muag Khoom Kub Muag Lub Cev Lub Cev Lub Cev Muaj Zog Shut-off Internal Valve hauv Domestic Smart Natural Gas Meter ntawm Prepaid IC Card, Txais tos los tsim cov zoo kawg nkaus thiab ntev kev lag luam kev sib raug zoo nrog peb cov lag luam los ua kom muaj peev xwm zoo nrog ib leeg.cov neeg siv khoom txaus siab yog peb txoj kev nrhiav mus ib txhis!
Peb txaus siab rau cov xwm txheej tshwj xeeb ntawm peb cov neeg yuav khoom rau peb cov khoom lag luam zoo tshaj plaws, tus nqi txhoj puab heev thiab kev txhawb nqa zoo tshaj plaws rauTuam Tshoj Industrial Valve thiab Ntse Tsav Valve, Peb koom ua ke tsim, tsim khoom thiab xa tawm ua ke nrog ntau tshaj 100 tus neeg ua haujlwm txawj ntse, kev tswj hwm kev tswj hwm nruj thiab kev paub txog kev siv tshuab.Peb khaws cov kev sib raug zoo ntawm kev lag luam ntev nrog cov wholesaler thiab distributors tsim ntau tshaj 50 lub teb chaws, xws li USA, UK, Canada, Europe thiab Africa thiab lwm yam.
Qhov chaw teeb tsa
Lub cev muaj zog valve tuaj yeem ntsia tau rau hauv lub ntsuas roj ntse.
Qhov zoo
Built-in lub cev muaj zog pob valve qhov zoo
1. Ceev ceev
2.Stable qauv Max siab tuaj yeem ncav cuag 200mbar
3. Kaw nrog lub zog qis
4.Slexible customized kev daws teeb meem: Koj tuaj yeem xaiv qhov hloov pauv ntawm 2 xov hlau mus rau 6 xov hlau.
5.Tsis muaj lub cev muaj zog thaiv
Kev qhia siv
1. Cov hlau lead ntawm lub valve no muaj peb qhov tshwj xeeb: ob-xaim, plaub-xaim lossis rau-xaim.Cov hlau lead ntawm ob-xaim valve tsuas yog siv los ua lub valve nkaus xwb, cov hlau liab txuas nrog qhov zoo (lossis tsis zoo), thiab cov hlau dub txuas nrog qhov tsis zoo (lossis zoo) kom qhib lub valve (tshwj xeeb, nws tuaj yeem tsim raws li cov neeg siv khoom xav tau).Rau plaub-xaim thiab rau-wir e li qub, ob ntawm cov xov hlau (liab thiab dub) yog cov xaim hluav taws xob rau kev ua haujlwm ntawm lub valve, thiab ob lossis plaub ntawm cov xov hlau ntxiv yog cov xwm txheej hloov xov hlau, uas yog siv los ua cov teeb liab tso tawm xov hlau rau qhib. thiab kaw txoj haujlwm.
2. Cov khoom siv fais fab: DC2.5V rau 2s thaum qhib valve.Thaum lub valve kaw, lub sijhawm siv hluav taws xob yuav tsum ntev dua 300ms, thiab lub valve tuaj yeem qhib thiab kaw tau zoo.
3. Qhov tsawg kawg nkaus tsav voltage ntawm lub valve yuav tsum tsis txhob qis dua 2.5V.Yog tias qhov kev txwv tam sim no nyob rau hauv tus txheej txheem ntawm kev qhib thiab kaw lub valve, tus nqi txwv tam sim no yuav tsum tsis txhob qis dua 100mA.
4. Nws raug pom zoo tias qhov tsawg kawg nkaus DC voltage ntawm lub valve yuav tsum tsis pub tsawg tshaj 2.5V.Yog tias qhov kev txwv tam sim no yog nyob rau hauv lub valve txoj kev qhib thiab kaw, tus nqi txwv tam sim no yuav tsum tsis pub tsawg dua 60mA.
Tech Specs
| Cov khoom | kev xav tau | Txuj |
| Ua haujlwm nruab nrab | Cov pa roj, LPG | |
| Flow range | 0,016m 63/h | |
| Siab poob | 0 ~ 20 KPa | |
| Meter suit | G1.6/G2.5 | |
| Ua haujlwm voltage | DC 2.5 ~ 3.9V | |
| ATEX | ExicⅡBT4 Gc | EN 16314-2013 7.13.4.3 |
| Ua haujlwm kub | -25 ℃ ~ 60 ℃ | EN 16314-2013 7.13.4.7 |
| txheeb ze humidity | 5% ~ 90% | |
| Lkev | 2 KPaor 7.5 ua＜1 L / h | EN 16314-2013 7.13.4.5 |
| Lub cev muaj zog ua haujlwm | 14 ± 10% Ω / 8 ± 2mH | |
| Tam sim no-limited kuj | 10 ± 1% Ω | |
| Max tam sim no | ≤173mA (DC3.9V) | |
| lub sijhawm qhib | ≤2s (DC3V) | |
| Lub sijhawm kaw | ≤0.3s (DC3V) | |
| Limit Hloov | None/one side/twp side | |
| Hloov tsis kam | ≤0.2Ω | |
| Kev poob siab | Nrog 'meter' case≤200Pa | EN 16314-2013 7.13.4.4 |
| kev ua siab ntev | ≥10000 Daim | EN 16314-2013 7.13.4.8 |
| Qhov chaw teeb tsa | Inlet |
Peb txaus siab rau qhov tshwj xeeb zoo tshaj plaws ntawm peb cov neeg yuav khoom rau peb cov khoom lag luam zoo tshaj plaws, tus nqi txhoj puab heev thiab kev txhawb nqa loj tshaj plaws rau Kev Muag Khoom Kub Muag Lub Cev Lub Cev Lub Cev Muaj Zog Shut-off Internal Valve hauv Domestic Smart Natural Gas Meter ntawm Prepaid IC Card, Txais tos los tsim cov zoo kawg nkaus thiab ntev kev lag luam kev sib raug zoo nrog peb cov lag luam los ua kom muaj peev xwm zoo nrog ib leeg.cov neeg siv khoom txaus siab yog peb txoj kev nrhiav mus ib txhis!
Kub muag HoobkasTuam Tshoj Industrial Valve thiab Ntse Tsav Valve, Peb koom ua ke tsim, tsim khoom thiab xa tawm ua ke nrog ntau tshaj 100 tus neeg ua haujlwm txawj ntse, kev tswj hwm kev tswj hwm nruj thiab kev paub txog kev siv tshuab.Peb khaws cov kev sib raug zoo ntawm kev lag luam ntev nrog cov wholesaler thiab distributors tsim ntau tshaj 50 lub teb chaws, xws li USA, UK, Canada, Europe thiab Africa thiab lwm yam.
