Nukawoe nye nusiwo gblẽ le wafer check valves ŋu?

Thewafer eve agbalẽvi ƒe ɖaseɖigbalẽvinye check valve ƒomevi aɖe hã si ƒe dɔwɔwɔ trɔna, gake enye disk eve eye wòtua le spring ƒe dɔwɔwɔ te. Wotsɔa tsi si tso anyime yia dzi ƒoa disk la wòʋuna, valvɔa ƒe wɔwɔme le bɔbɔe, wotsɔa clamp la dea flange eve dome, eye eƒe lolome sue kple eƒe kpekpeme le sue.

Thewafer eve agbalẽvi ƒe ɖaseɖigbalẽviƒe disk eve siwo ƒe nɔnɔme le abe D ene siwo me spring le siwo woda ɖe ʋuƒo si ŋu abɔta le dzi le valvɔa ƒe doa dzi. Nu sia nana didime si disk la ƒe nuheŋusẽ ƒe titina zɔna la nɔa kpuie. Xɔtutu sia hã ɖea disk la ƒe kpekpeme dzi kpɔtɔna 50% ne wotsɔe sɔ kple disk ɖeka ƒe swing-on check valve si ƒe lolome sɔ. Le spring ƒe agbaa ta la, valvɔa wɔa nu kabakaba ŋutɔ ne tsi si le megbe la trɔ.

　　Wafer dual plate check valve ƒe double-lobe lightweight xɔtutu na zikpui ƒe nutrenu kple dɔwɔwɔ wɔa dɔ nyuie wu.

　　Kpakpaluʋui eve ƒe alɔ didi ƒe spring actioncheck valvena disk la te ŋu ʋuna hetua evɔ metutu zikpui la o, eye spring la wɔa dɔ le eɖokui si tsɔ tua disk la (DN150 kple esi wu nenema).

　　Kpakpaluʋui si ƒe afɔtiwo le eve la ƒe abɔta si wotsɔa alɔe si wotsɔa ʋuƒo ƒoa nuicheck valveeɖea ʋuʋudedi dzi kpɔtɔna eye wòɖea tsi ƒe hammer dzi kpɔtɔna ne woɖe fu to disk si le vovo (do si lolo wu) dzi.

Ne wotsɔe sɔ kple esiwo wozãna ɖaaswing check valves ƒe ʋuƒo,wafer eve agbalẽvi ƒe ɖaseɖigbalẽvizi geɖe la, xɔtutu sesẽna wu, eƒe kpekpeme nɔa bɔbɔe wu, nɔa sue wu, ewɔa dɔ nyuie wu, eye mexɔa ga geɖe o. Valvɔ sia ɖoa API 594 ƒe dzidzenu gbɔ, le didime akpa gãtɔ gome la, valvɔ sia ƒe lolome ŋkume kple ŋkume nye valvɔ si wozãna ɖaa ƒe 1/4 ko, eye eƒe kpekpeme nye valvɔ si wozãna ɖaa ƒe 15%~20%, eyata eƒe asi bɔbɔ wu swing check valve hã. Ele bɔbɔe hã be woatsɔe ade gasket siwo wozãna ɖaa kple pɔmpi ƒe flanges dome. Esi wònye be eŋudɔwɔwɔ le bɔbɔe eye wòhiã be woatsɔ flange-kadodo ƒe bolt ɖeka ko awɔe ta la, eɖea akpa aɖewo hã dzi kpɔtɔna le eɖoɖo me, si wɔnɛ be ga si wozãna ɖe eɖoɖo kple gbesiagbe beléle na wo ŋu dzi ɖena kpɔtɔna.

Xɔtuɖaŋu tɔxɛwo hã le kpakpaluʋui ƒe ʋuƒo si ƒe ʋuƒo eve le la ŋu si na be ʋuƒo sia nyea ʋuƒo sia si wɔa dɔ nyuie si mewɔa dɔ nyuie o. Nu siawo dometɔ aɖewoe nye ʋuʋu si me dzadzɛ o, spring xɔtutu le eɖokui si na bore valve akpa gãtɔ, kple disc support systems siwo le wo ɖokui si. Nu siawo dometɔ aɖewo mele check valves ŋu o. Woate ŋu awɔ wafer dual plate check valve hã kple lugs, flanges eve kple ŋutilã si keke.

Gbã la, ʋuʋu kple nuwuwu ƒe ɖoɖoa

Disk eve ƒe xɔtutua nye disk eve siwo me spring le (disk afã) siwo wotsɔ ƒo ɖe pin si wotsɔ hinge wɔe si le tsitrenu le titina la ŋu. Ne tsia dze sisi gɔme la, disk la ʋuna kple ŋusẽ si dona tso eme (F) si wɔa dɔ ɖe nutrenua ƒe titina. Wotsɔa spring support force (FS) si tsi tre ɖe eŋu la dea teƒe aɖe si mele disk la ƒe mo titina o, si wɔnɛ be disk la ƒe ke ʋuna gbã. Esia ƒoa asa na ʋuʋudedi si nɔa nutrenua ƒe akpa si dzɔna ne woʋu disk la le ʋuƒo xoxo siwo wozãna ɖaa me, si wɔnɛ be akpa aɖewo ƒe vuvu kple vuvu meganɔa wo ŋu o.

Ne tsi si sina toa eme dzi ɖe kpɔtɔ la, torsion spring la wɔa nu le eɖokui si, si wɔnɛ be disk la tu eye wòtena ɖe ŋutilã ƒe zikpui ŋu, si wɔnɛ be mɔzɔzɔa ƒe didime kple ɣeyiɣi si woatsɔ axee dzi ɖena kpɔtɔna. Ne tsi la le sisim yi megbe la, vivivi la, disk la tena ɖe ŋutilã ƒe zikpui ŋu, eye ʋuƒoa ƒe ŋusẽ ƒe dɔwɔwɔ dzina ɖe edzi ŋutɔ, si wɔnɛ be tsi ƒe aŋetu ƒe ŋusẽkpɔɖeamedzi dzi ɖena kpɔtɔna eye wòwɔa dɔ si me womeƒoa nu le o.

Ne wole nu tum la, spring force action point ƒe dɔwɔwɔ nana disk la tame tua gbã, si xea mɔ na ɖuɖu kple ʋuʋudedi le disk la ƒe ke me, ale be valve la te ŋu léa nutrenua ƒe blibonyenye me ɖe asi ɣeyiɣi didi wu.

2. Dzomeŋɔli ƒe ɖoɖo si le eɖokui si

Spring ƒe wɔwɔme (DN150 kple esi wu nenema) na be woate ŋu atsɔ torque si lolo wu ade disk ɖesiaɖe dzi eye disk la tu le eɖokui si ne dɔwɔƒea ƒe sisi le tɔtrɔm. Dodokpɔwo ɖee fia be ŋusẽkpɔɖeamedzi sia na be valvɔ ƒe agbenɔƒe dzi ɖe edzi 25% eye tsi ƒe hammer dzi ɖe kpɔtɔ 50%.

Disk eve ƒe akpa ɖesiaɖe kple eƒe tsidzɔƒe siwo naa ŋusẽ si le wo ɖokui si tsɔ tua nu eye wotsɔa dzogoe ƒe vovototo sue aɖe si nye 140° (nɔnɔmetata 3) dea wo me ɖe 350° si le spring si wozãna ɖaa si me akɔtagbalẽvi eve le la teƒe.

3. Disk ƒe ʋuʋudedi ƒe wɔwɔme si le eɖokui si

Hinge ƒe wɔwɔme si le eɖokui si ɖea ʋuʋudedi dzi kpɔtɔna 66%, si naa valvɔa ƒe dɔwɔwɔ nyona ɖe edzi ŋutɔ. Wotsɔa alɔnu si wotsɔ léa nu ɖe ​​te la dea eme tso gotagome hinge la me ale be woate ŋu atsɔ abɔta si le ete la alé etame hinge la ɖe te le eɖokui si le valvɔa ƒe dɔwɔwɔ me. Esia wɔnɛ be disk eveawo siaa te ŋu wɔa nu kabakaba eye wotua wo ɖe wo nɔewo ŋu le ɣeyiɣi ɖeka me, si wɔnɛ be wowɔa dɔ nyuie ŋutɔ.

Enelia, kadodo ƒe nɔnɔme kple pɔmpia

Wafer eve agbalẽvi ƒe ɖaseɖigbalẽviwoeye woate ŋu atsɔ gaƒoɖokuiwo, ʋuƒo, flanges, kple clamps aƒo pɔmpiwo nu ƒu.

Àte ŋu azi míaƒe nyatakakadzraɖoƒea dzi akpɔ nyatakaka bubuwoKpakpaluʋui ƒe Valve, TWS Valve (tws-valve.com) ye kpɔa sisi dzi .