ZSFZ Model Alarm Check Valves yog tsim los siv rau hauv cov ntawv thov uas qhov kub thiab txias tau khaws cia saum toj no khov thiab npaj siv rau hauv cov yeeb nkab ntub dej (tsis siv neeg sprinkler) hluav taws kub tiv thaiv kab mob. Lawv tau nruab vertically, thiab lawv tau tsim los ua kom tau txais hluav taws xob thiab / lossis hydraulic tswb thaum muaj cov dej tsis tu ncua mus rau hauv qhov system uas sib npaug rau tus nqi tso tawm ntawm ib lossis ntau dua cov dej ntws.
Lub tswb ntub dej yog tsim los ntawm lub cev lub cev, lub rooj zaum valve, valve disc, sealing gasket, txuas pas nrig, annular groove bypass txuas yeeb nkab thiab siab ntsuas kev sib txuas yeeb nkab.
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Khoom siv |
Lub cev |
Hlau hlau |
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Clapper |
SS304 w/NBR |
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Cov kav dej |
SIB 304 |
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Pob valve & strainer & check valve |
tooj dag |
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Dej lub cev muaj zog |
SIB 304 |
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Ua hauj lwm siab |
12 bar |
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Sealing xeem siab |
24bar ua |
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Siv tau qhov kub thiab txias |
4 degree rau 70 degree |
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Kev teeb tsa |
Vertically |
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Flow switch contact peev |
DC24V, 0.5A |
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Kev sib txuas |
Flange × Flange |
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Muaj Qhov Loj |
DN80 txog DN250 (3 "mus rau 10") |
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FAQ
Q.Ua li cas koj ua rau peb txoj kev lag luam mus ntev thiab kev sib raug zoo?
A: Peb khaws cov khoom zoo thiab cov nqi sib tw kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig thiab hwm txhua tus neeg siv khoom raws li peb tus phooj ywg thiab peb ua siab dawb ua lag luam thiab ua phooj ywg nrog lawv, txawm lawv tuaj qhov twg los.
Q.Kuv tuaj yeem tau txais tus nqi li cas?
A: Peb feem ntau hais tsis pub dhau 24 teev tom qab peb tau txais koj qhov kev nug (Tshwj tsis yog hnub so thiab hnub so).Yog tias koj ceev heev kom tau txais tus nqi, thov xa email rau peb lossis tiv tauj peb lwm txoj hauv kev kom peb tuaj yeem muab cov lus qhia rau koj.
Q.Dab tsi yog txoj kev xa khoom?
A: Nws tuaj yeem xa los ntawm hiav txwv, los ntawm huab cua lossis los ntawm kev nthuav qhia (EMS, UPS, DHL, TNT, FEDEX thiab ect). Thov paub meej nrog peb ua ntej muab xaj.
Cim npe nrov: alarm check valve los ua ke nqe, Tuam Tshoj, manufacturers, lwm tus neeg, lag luam wholesale, nqe
1) Lub cev muaj zog hlau siv lub cev, qhov hnyav dua thiab muaj zog ntxiv.
2) Kev saib xyuas yooj yim tsuas yog yuav tsum tau disassemble lub valve npog.
3) Txhua qhov chaw txav tuaj yeem muab kev pabcuam yam tsis tau tshem lub valve los ntawm qhov chaw teeb tsa.
4) Kev tsim qauv yooj yim rau kev teeb tsa yooj yim thiab ua haujlwm.
5) Vertical installation.
6) CCCF daim ntawv pov thawj.
