Valve ƒe dɔwɔwɔ dodokpɔ

Valvɔwonye dɔwɔnu siwo hiã vevie le dɔwɔƒewo ƒe nuwɔwɔ me, eye woƒe dɔwɔwɔ kpɔa ŋusẽ ɖe nuwɔwɔ ƒe ɖoɖoa ƒe liƒo kple dɔwɔwɔ nyuie dzi tẽ. Edzidzivalvedodokpɔ ate ŋu ake ɖe valvɔa ƒe kuxiwo ŋu ahakpɔ wo gbɔ le ɣeyiɣi nyuitɔ dzi, akpɔ egbɔ be ewɔa dɔ nyuie levalve, eye woana nuwɔwɔ nyuie nanyo ɖe edzi.
Gbã la, valvɔ ƒe dɔwɔwɔ dodokpɔ ƒe vevienyenye

1. Kpɔ egbɔ be wole dedie eye kakaɖedzi le wo ŋu:Valvɔwonye mɔ̃dzikpɔnu siwo hiã vevie le tsi kple gas ƒe pɔmpiwo me, eye wowɔa dɔ veviwo le tsi ƒe sisi, nyaƒoɖeamenu kple mɔfiame dzi kpɔkpɔ me. Le nusiwo abe nuwo wɔwɔ ƒe ɖoɖo, nuwo kple woƒe wɔwɔme ƒe ŋusẽkpɔɖeamedzi ta la, afɔku aɖewo le ʋuƒoawo zazã me, abe nutrenu manyomanyo, ŋusẽ si mesɔ o, tsitretsitsi ɖe xɔxlɔ̃ ŋu nyuie o, kple bubuawo To dɔwɔwɔ dodokpɔ me la, woate ŋu akpɔ egbɔ be ʋuƒoa ate ŋu anɔ te ɖe nyaƒoɖeamenu si hiã le tsi ƒe ka me nu, eye wòaƒo asa na tsi si le dodom, ɖiƒoƒo, afɔkuwo kple kuxi bubu siwo tso nutrenu gbegblẽ gbɔ, ale be woakpɔ egbɔ be ɖoɖoa ƒe dɔwɔwɔ dedie eye kakaɖedzi le eŋu.
2. Na adzɔnuwo ƒe nyonyome kple asi ƒe hoʋiʋli nanyo ɖe edzi: Dɔwɔwɔ dodokpɔ ƒe dzidzenu sesẽwoe nye nusi dzi woanɔ te ɖo akpɔ egbɔ be dɔwɔƒewo ƒe valvɔ nuwɔna ƒe nyonyome. To dodokpɔmɔnu vovovowo dzi la, woate ŋu ake ɖe kuxi siwo ate ŋu ado mo ɖa ŋu ahakpɔ wo gbɔ, eye woate ŋu ana adzɔnuwo ƒe hoʋiʋli le asi me nanyo ɖe edzi. Dodokpɔ ƒe dzidzenu kɔkɔwo hã kpɔa egbɔ be...valvekpɔa dɔwɔwɔ ƒe nɔnɔme sesẽ vovovowo gbɔ, abe nyaƒoɖeamenu ƒe ŋutete le nyaƒoɖeamenu gã ƒe nɔnɔmewo me, nutrenu ƒe dɔwɔwɔ le nɔnɔme si me wotu nu ɖo me, kple tɔtrɔ si te ŋu trɔna bɔbɔe eye kakaɖedzi le eŋu ene.
. Ne èlé ŋku ɖe wo ŋu edziedzi helé be na wo la, àte ŋu adidi wò valvɔwo ƒe agbenɔƒe ɖe edzi eye nàɖe wo wɔwɔ ƒe nutsotso kple wo dzadzraɖo ƒe gazazãwo dzi akpɔtɔ le valvɔwo ƒe gbagbã ta.
4. Wɔ ɖe dzidzenuwo kple se ƒe nudidiwo dzi: Ele be valvɔ ƒe dɔwɔwɔ dodokpɔ nawɔ ɖe dukɔwo dome kple dukɔa me dzidzenu siwo sɔ dzi be woakpɔ egbɔ be adzɔnuwo ɖo dedienɔnɔ kple nyonyome ƒe nudidiwo gbɔ. Menye ɖeko dzidzenua dzi wɔwɔ kpena ɖe adzɔnua ŋu be woaɖo kpe edzi ko o, ke enaa kakaɖedzi kple bubu geɖe wu le asi me hã.
Evelia, dɔwɔwɔ dodokpɔ me nyawo le...valve
1. Dzedzeme kple dzesidenu ƒe ŋkuléle ɖe eŋu
(1) Nusiwo le nuwo me dzodzro me: nenye be nusiwo gblẽ le ʋuƒoa ƒe dzedzeme ŋu, abe gbagbãƒewo, kuɖɔwo, ʋuʋudediwo, kple bubuawo ene; Kpɔe ɖa be dzesidenuawo, ŋkɔdzesiwo, kple nusiwo wotsɔ wu enu la ɖo nudidiawo gbɔ hã. (2) Dzidzenuwo: Dukɔwo dome dzidzenuwo dometɔ aɖewoe nye API598, ASMEB16.34, ISO 5208, kple bubuawo; Chinatɔwo ƒe dzidzenuwo dometɔ aɖewoe nye GB/T 12224 (nudidi siwo katã hiã na gakpo ƒe ʋuƒo), GB/T 12237 (gakpo ƒe bɔl ƒe ʋuƒo na ami, ami, ami kple dɔwɔƒe siwo do ƒome kplii), kple bubuawo (3) Dodokpɔmɔnu: to ŋkuléle ɖe nu ŋu kple asi me toto me la, kpɔe ɖa be gbɔdzɔgbɔdzɔ siwo dze ƒã le ʋuƒoa ƒe anyime hã, eye nàkpɔe ɖa be dzesideŋkɔ kple ŋkɔgbalẽvi ŋuti nyatakakawo sɔ hã.
2. Agbɔsɔsɔmedzidzenu
(1) Nusiwo le eme: Dzidze ʋuƒoa ƒe didime veviwo, siwo dometɔ aɖewoe nye kadodo ƒe ʋɔtru, ʋuƒoa ƒe ŋutilã ƒe didime, ʋuƒoa ƒe ke ƒe didime, kple bubuawo, be nàkpɔ egbɔ be ewɔ ɖe aɖaŋuwɔwɔ ƒe nɔnɔmetatawo kple dzidzenuwo ƒe nudidiwo dzi. (2) Dzidzenuwo: Dukɔwo dome dzidzenuwo dometɔ aɖewoe nye ASMEB16.10, ASME B16.5, ISO 5752, kple bubuawo; Chinatɔwo ƒe dzidzenuwo dometɔ aɖewoe nye GB/T 12221 (valve ƒe wɔwɔme ƒe didime), GB/T 9112 (flange connection size), kple bubuawo (3) Dodokpɔmɔnu: Zã calipers, micrometers kple dzidzenu bubuwo nàtsɔ adzidze valve la ƒe didime veviwo be nàkpɔ egbɔ be ewɔ ɖe aɖaŋu si wobia tso esi dzi.

3. Nutrenu ƒe dɔwɔwɔ dodokpɔ
(1) Static pressure test: tsɔ tsi ƒe nyaƒoɖeamenu alo static pressure de valvɔa me, eye nàlé ŋku ɖe tsi si le dodom ŋu ne èlé be nɛ hena ɣeyiɣi aɖe vɔ. (2) Ya si me ya ƒe sesẽme mede o ƒe dodokpɔ: Ne wotu ʋuƒoa la, wotsɔa ya si mebɔ o dea ʋuƒoa ƒe eme eye woléa ŋku ɖe ya si le dodom ŋu. (3) Aƒe ƒe ŋusẽ dodokpɔ: tsɔ tsi ƒe nyaƒoɖeamenu si lolo wu dɔwɔwɔ ƒe nyaƒoɖeamenu de ʋuƒoa ŋu be nàdo eƒe xɔ ƒe ŋusẽ kple nyaƒoɖeamenu ƒe tsitretsitsi kpɔ. (4) Stem Strength Test: Da asɔ nenye be torque alo tensile force si stem la to le dɔwɔwɔ me la le dedie.
4. Dɔwɔwɔ ƒe dɔwɔwɔ dodokpɔ
(1) Ʋuʋu kple nutsotso ƒe ŋusẽ kple duƒuƒu dodokpɔ: do ʋuʋu kple nutsotso ƒe ŋusẽ, ʋuʋu kple nutsotso ƒe duƒuƒu kple dɔwɔwɔ ƒe seselelãme le valvɔa ŋu be nàkpɔ egbɔ be ewɔa dɔ nyuie eye wòle torque ƒe didime si sɔ me. (2) Sisi ƒe nɔnɔme dodokpɔ: do sisi ƒe nɔnɔme siwo le ʋuƒoa ŋu kpɔ le ʋuƒo vovovowo dzi be nàda eƒe ŋutete be wòaɖɔ tsi la ɖo kpɔ.
5. Dodokpɔ si tsi tre ɖe xɔxlɔ̃ ŋu
(1) Nusiwo le eme ƒe dodokpɔ: da alesi valvɔa ƒe nusi wotsɔ wɔa dɔe la te ŋu nɔa te ɖe xɔxlɔ̃ nui kpɔ. (2) Dzidzenuwo: Dukɔwo dome dzidzenuwo dometɔ aɖewoe nye ISO 9227 (dze sisi dodokpɔ), ASTM G85, kple bubuawo (3) Dodokpɔmɔnu: Wotsɔa valvɔa dea dze sisi dodokpɔxɔ me be wòasrɔ̃ nuto si me nu gblẽna le eye wòado nusi wotsɔ wɔe ƒe anyinɔnɔ le nɔnɔme siwo gblẽa nu me kpɔ.
6. Dodokpɔ si nɔa anyi eteƒe nadidi kple kakaɖedzi
(1) Ʋuʋu kple nutsotso ƒe tsatsam dodokpɔ enuenu: Wowɔa ʋuʋu kple nutsotso ƒe tsatsam enuenu le ʋuƒoa dzi be woada eƒe anyinɔnɔ kple kakaɖedzi kpɔ le eŋudɔwɔwɔ ɣeyiɣi didi me. (2) Dzoxɔxɔ ƒe liƒo dodokpɔ: do valvɔa ƒe dɔwɔwɔ ƒe liƒo kpɔ le dzoxɔxɔ ƒe nɔnɔme vovovowo me be nàkpɔ egbɔ be ewɔa dɔ nyuie le dzoxɔxɔ si gbɔ eme ƒe nɔnɔmewo me. (3) Ʋuʋu kple ʋuʋudedi dodokpɔ: Da ʋuƒoa ɖe kplɔ̃ si dzi woʋuʋuna alo kplɔ̃ si dzi woƒoa nu le dzi be wòawɔ ʋuʋudedi kple ʋuʋudedi ƒe kpɔɖeŋu le dɔwɔƒe eye nàdo ʋuƒoa ƒe liƒo kple kakaɖedzi kpɔ.
7. Nusiwo le tsia me ƒe dzedzeme
(1) Ememe leak detection: do ememe nutrenu dɔwɔwɔ ƒe...valvele nɔnɔme si me wotu nu ɖo me. (2) External leakage detection: lé ŋku ɖe gotagome sesẽ si le...valvele zazã me be woakpɔ egbɔ be tsi si le dodom le titina aɖeke mele eme o.

TWS Valve koŋ wɔa zikpui siwo te ŋu nɔa te ɖe nɔnɔme sesẽwo nukpakpaluʋui ƒe ʋuƒo, siwo dometɔ aɖewoe nye wafer ƒomevi, lug ƒomevi, .eve flange concentric ƒomevi, eve flange eccentric ƒomevi.