Product ɲɛfɔli .
Muffler check valve jɔyɔrɔ ye ka jibɔ bali sira wɛrɛ fɛ, o bɛ a to dɔrɔn cɛmancɛ ka se ka taa sira kelen fɛ. A ka c’a la, nin valve in bɛ kɛ otomatiki ye, ji tansiyɔn jiginni sira fɛ, valve da wulilen; Ji bɛ woyo sira wɛrɛ fɛ, ji tansiyɔn ni a yɛrɛ girinya bɛ se ka wuli ka bɔ a yɛrɛ girinya la suman sigilan kan, o bɛ jibɔ tigɛ. A man ɲi ka kɛ kunnafonidilanw na minnu kɔnɔ, fɛn gɛlɛnw ni fɛnmuguw bɛ sɔrɔ.
Silent check valve, o ye fɛn nafamaba ye pipe suguya caman na, o dabɔra walasa ka kɔji bali ka sɔrɔ ka jibolisiraw dɔgɔya. A tɛ i n’a fɔ laadala sɛgɛsɛgɛlikɛlan minnu bɛ u jigi da disiki walima bolo girinyalen kan, silent check valves bɛ baara kɛ ni fɛɛrɛ kɛrɛnkɛrɛnnen ye min bɛ mankan dɔgɔya kosɛbɛ baara kɛtuma na. O kɛcogo in b’a to u bɛ nafa sɔrɔ kɛrɛnkɛrɛnnenya la baarakɛcogo la, mankan hakɛ ka kan ka mara yɔrɔ minnu na, i n’a fɔ sigiyɔrɔw ni jagokɛyɔrɔw la, HVAC sigidaw la, ani tasuma lakanani fɛɛrɛw la.
Silent check valve ka baara fɔlɔ ye ka ji bila sira kelen fɛ k’a sɔrɔ a bɛ da a yɛrɛma walasa ka kɔsegin bali. O bɛ sɔrɔ ni foronto-don-fɛɛrɛ ye min bɛ jaabi teliya la ji tansiyɔn caman yeli la. Ni jibɔ jɔra walima ni a bɛ daminɛ ka wuli, valve ka disiki bɛ datugu kosɛbɛ walasa ka kɔji si bali, ka sigida dafalen lakana kosɛbɛ ani ka minɛnw lakana ka bɔ tiɲɛniw na minnu bɛ se ka kɛ.
Silent check valves nafa jɔnjɔn dɔ ye u ka se ka ji marto dɔgɔya, o ye ko ye min bɛ kɛ ni ji lamaga-lamagali wajibiyalen don ka jɔ yɔrɔnin kelen, ka degunw lawuli minnu bɛ se ka kɛ sababu ye ka pipe tiɲɛ ani ka mankan bɔ. Silent check valves dilanni bɛ o ko kɛlenw nɔgɔya ni jiginni nɔgɔyalen ye jiw bɔli la, o cogo la, pibiliki sitɛmuw ka ɲɛnamaya janya bɛɛ n’a baara bɛ bonya.
Jago ni izini baaraw la, silent check valves sigili bɛ se ka kɛ sababu ye ka wari caman bɔ a ladonni musakaw la ani dilanw na minnu bɛ sɔrɔ fɛnɲɛnamafagalanw walima minɛnw tiɲɛni fɛ. U ka baara dafalen min bɛ kɛ walasa ka sira kelen ka jibɔ sabati, ka fara nafa wɛrɛ kan min bɛ sɔrɔ baarakɛcogo mankan tɛ min na, o bɛ kɛ sababu ye ka sɛgɛsɛgɛlikɛlanw kɛ sugandili ɲuman ye ɛntɛrinɛti injiniyɛriw ni sistɛmu dilannikɛlaw fɛ.
Kuma surun na, sɛgɛsɛgɛlikɛlan min tɛ kuma, o ye minɛnba ye min bɛ se ka kɛ sababu ye ka jibɔ kunbɛncogo ɲuman sabati ani ka kɔtigɛ bali, ni mankan dɔgɔyali jogo ye min b’a faranfasi ka bɔ laadala fɛɛrɛ wɛrɛw la.
Storaen ka silencing check valve bɛ pɔnpe sitɛmu lakanani n’a dusu saalo fɛn caman sɛmɛntiya ni baara nafama fila ye minnu bɛ se ka kɛ ji marto kunbɛnni ni mankan dɔgɔyali ye—ka kɛ fura kelen ye, min dilannen don ni ɛntɛrinɛti ye. Laadalabato sɛgɛsɛgɛlikɛlanw tɛ i n’a fɔ mankan “haman” minnu bɛ tiɲɛni kɛ ani degun tiɲɛniw, an ka dilan bɛ kɛ sababu ye ka mankan-da-minɛnw fara ɲɔgɔn kan ni mankan-dafalenfɛnw ye, o b’a to a ka ɲi jagokɛyɔrɔw la, iziniw kɔnɔ, ani sigiyɔrɔw la, yɔrɔ minnu na baara bɛ kɛ ni dususuma ye ani pibiliki lakanani tɛ se ka fɔ cogo min na.
1. Ji marto lakanani: Dadon kɔlɔsili dɔnniya .
An ka Silence Check Valve kɔnɔ, disiki dɔ bɛ yen min bɛ se ka da ka ɲɛ, min bɛ da tugu dɔɔnin dɔɔnin, o min bɛ ji marto bali .:
Dual-stage shutoff: Ni pɔnpe bolicogo jɔra, disiki bɛ da 80% teliya la (segin 0,5 kɔnɔ) walasa ka kɔfɛla minɛ, o kɔfɛ 20% laban bɛ da dɔɔnin dɔɔnin segin 3–15 kan (a bɛ se ka ladilan ni pikirijikɛlan ye), ka tansiyɔn jiginni dɔgɔya ka se ≤1,3x baarakɛ tansiyɔn ma—40% ka tɛmɛ sɛgɛsɛgɛlikɛlanw kan.
A jɔli gɛlɛn : nɛgɛ ductile walima 316L inox farikolo bɛ degunw muɲu fo ka se 2,5mpa ma ani funteni bɛ daminɛ -10°C la ka se 80°C ma, ka sɔrɔ nɛgɛ min tɛ sɔgɔ, o bɛ sɔgɔli kɛlɛ, o bɛ 50.000+ cycle life sɔrɔ sigida gɛlɛnw na.
2. Mankan dɔgɔyali: A dilannen don walasa ka baara kɛ ni dusu ye .
Dilancogo saba bɛ baara kɛ ɲɔgɔn fɛ walasa ka laadala valvew “slam” gɛlɛnw bɔ yen .:
Disiki min bɛ kɛ ni lastikuw ye: Disiki min dilannen don ni EPDM/NBR ye, o bɛ sigilan dɔ dilan min ka nɔgɔn, min bɛ se ka fɛnw minɛ, o bɛ dɔ bɔ da tugu mankan na ni 40% ye ni i ye a suma ni nɛgɛ ni nɛgɛ ye.
Flow stray streamlined: valve farikolo min bɛ i n’a fɔ cɛsirilan, o bɛ wulibaliya dɔgɔya ka taa ɲɛfɛ jibɔ waati, ka jikuru mankan (≤70db) tigɛ tilayɔrɔ fila la, o nafa ka bon pɔnpe sobaw ma minnu bɛ birow walima sigiyɔrɔw kɛrɛfɛ.
Non-metallic lubrication manche: PTFE-coated guide manche bɛ dɔ bɔ friction na disiki ni valve farikolo cɛ, o bɛ kɛ sababu ye ka sɔgɔsɔgɔninjɛ caman bɔ minnu bɛ sɔrɔ valvew la minnu tɛ yeelen bɔ.
3. Dilancogo caman bɛ sɔrɔ baara suguya caman na .
A bɛ sɔrɔ hakɛw la ka bɔ DN40 la ka se DN500 ma ni flange connections ye (Asme B16.5/GB/T 17241.6), an ka silencing check valves adapta:
Jagokɛyɔrɔw: Aw bɛ u bila pɔnpe bɔyɔrɔw la jibolisiraw la minnu bɛ taa sanfɛ walasa ka pibilikiw lakana ani ka lokatɛriw ka dususalo mara.
Industriw ka iziniw: Aw bɛ ji nɔgɔlen walima nɔgɔ nɔgɔmanw minɛ ni disiki dilanni ye min bɛ se ka nɔgɔ bɔ, o bɛ a bali ka datugu ka sɔrɔ ka mankan dɔgɔya fɛn dilanyɔrɔw la.
Sigidaw: A bɛ lafiya ka se sigiyɔrɔ pɔnpe so ma, ni nɛgɛ ye min tɛ ni nɛgɛ ye, n’a bɛ kɛ ni nɛgɛ ye, n’o bɛ FDA sariyaw dafa ji minɛta kama.
Aw ye wuli ka taa ji la min ka surun, min ka fisa ni tɔw bɛɛ ye .
Aw kana a to mankan ni ji marto ka aw ka sistɛmu ka baarakɛcogo tiɲɛ. Storaen ka silencing check valves bɛ lakana fila di i mago bɛ min na—baarakɛbaliya ni kɔji kunbɛncogo barikama—a engineering ka pɔnpe ɲɛnamaya janya, ka dɔ bɔ ladonni na, ani ka sigida lafiyalen caman dilan.
I mana jagokɛyɔrɔ dɔ labɛn walima i bɛ ka sigiyɔrɔ jibɔlan dɔ labɛn, an ka makun sɛgɛsɛgɛlikɛlanw bɛ lakana ni lafiya balansi dafalen di. Aw ye an ka fɛnw sɛgɛsɛgɛ bi ani k’a dɔn mun na iziniw bɛ da Storaen kan mankan tɛ min na, ji min bɛ se ka da a kan.
Swing-type ni lift-type silencing check valves sugandili bɛ bɔ u ka mankan dɔgɔyali fɛɛrɛw n’u baarakɛcogo fanga kɛrɛnkɛrɛnnenw faamuyali la. Storaen bɛ dilan fila bɛɛ di, u kelen-kelen bɛɛ bɛ ɲɛ ka ɲɛsin jibolisiraw ma minnu bɛ se ka kɛ fɛn kɛrɛnkɛrɛnnenw ye—u bɛ baara kɛ cogo min na ani u bɛ se yɔrɔ min na ka ɲɛsin pibilikiw dilanni ma minnu ka surun, minnu lakananen don.
1. Swing-type silencing check valves: mankan dɔgɔyalen jibɔ ni angulaire mouvement .
Swing-type valves bɛ disiki dɔ jira min bɛ wuli sanfɛ, a bɛ wuli ka da/ka datugu axis horizontal dɔ lamini na .:
Mankan dɔgɔyali fɛɛrɛ .:
Disiki min dilannen don ni lastikuw ye (EPDM/NBR) ani sigiyɔrɔ nɔgɔlen dilancogo, o bɛ nɔ bɔ dadon waati la, o bɛ “slam” mankan dɔgɔya ni 35% ye ni i ye a suma ni nɛgɛ dɔrɔn ye.
Spring min bɛ dɔgɔya, o bɛ disiki jiginni sumaya, ka a lajɛ dɔɔni dɔɔni hali ni a bɛ kɛ ni tansiyɔn dɔgɔman ye (≥0.05mpa), ka ji hakɛlamaw dɔgɔya minnu bɛ tali kɛ ji la (a mankan ≤75db).
A ka fisa ka .:
Pibilikiw (DN80–DN600) minnu bɛ sɔrɔ izini jiko siratigɛ la walima HVAC bɔlɔnw kɔnɔ, yɔrɔ min na u ka boro dafalen dilanni bɛ tansiyɔn jiginni dɔgɔya ni 20% ye ka kɛɲɛ ni lifatan suguyaw ye.
A bɛ kɛ ni degun damadɔ ye (≤1.6mpa) ni media saniyalenw ye, bawo a dilanni min bɛ kɛ ni fɛnw ye, o tɛ teli ka kɛ ni nɔgɔw balili ye.
2. Lift-type silencing check valves: Dadon tigitigi min bɛ kɛ ka ɲɛsin tansiyɔnba ma .
Lift-type valves bɛ baara kɛ ni disiki ye min bɛ wuli ka bɔ a nɔ na, min bɛ ɲɛminɛ ni jiribolo dɔ ye, min bɛ se ka a kunbɛn ka ɲɛ kosɛbɛ degunba la:
Mankan dɔgɔyali fɛɛrɛ .:
Nɛgɛsira fila-fila-sira dɔ bɛ disiki ka lamaga-lamagali jɔlen sabati, ka lateral wobble ni nɛgɛ-kurunba ban min bɛ sɔrɔ dilancogo la min tɛ ɲɛminɛ.
Stroke design (25–50mm) min bɛ fara ɲɔgɔn kan ni resɔrɔn gɛlɛn ye, o bɛ a to a ka da teliya la, nka a bɛ se ka kunbɛn (segin 0,3 DN50 kama), ka tansiyɔn jiginni mankan dɔgɔya ni 40% ye sigida la fo ka se 2,5MPa ma.
A ka fisa ka .:
cɛmancɛ misɛnniw ka se cɛmancɛ ma (DN15–DN200) sigiyɔrɔw walima jagokɛyɔrɔw la, yɔrɔ min na yɔrɔ ka dɔgɔ ani baara lafiyalen nafa ka bon (kɔlɔsili ≤65db so kɔnɔ jisigiyɔrɔw la).
Tansiyɔnba bɛ sɔrɔ a la i n’a fɔ boji balolanw, k’a sababu kɛ u ka se ka funteni minɛ fo ka se 150°C ma ni 316 yɔrɔw ye minnu tɛ sɔgɔ.
Danfara minnu bɛ dilancogo la mankanw kunbɛnni na .
Sigiyɔrɔ sigili: Swing suguyaw bɛ baara kɛ ni sigilanw ye minnu ka bon, minnu bɛ kɛ kɛrɛ fɛ walasa ka ɲɔgɔn sɔrɔ dɔɔni dɔɔni; Lift suguyaw bɛ da sigilanw kan minnu ka surun, minnu fla ye fla ye, walasa ka da tuguni yɔrɔnin kelen, nka u bɛ kɛ ni kuran ye.
Flow turbulence: Swing valves’ streamlined path bɛ dɔ bɔ jiginni na teliya dɔgɔyalen jibɔw la; Lift valves’ vertical stem bɛ resistance misɛnw dilan nka ka tɛmɛ teliyaba kan, mankan bɛ se ka min sɔrɔ.
Ladonni magow: Lift valves’ guided stems bɛ tulumafɛnw (PTFE-coated bolokɔniw) de wajibiya Storaen modɛliw la, o bɛ dɔ bɔ ɲɔgɔnkanu na ni 30% ye); Swing valves ka joginda minnu bɛ sɔrɔ, olu mago bɛ fɛn nɔgɔlenw na minnu tɛ fɛn tiɲɛ walasa u kana nɔrɔ.
Storaen ka furakɛlicogo ɲɛnabɔli la ko bɛɛ lajɛlen na .
Swing-type Nafaw: Epoxy lining optional for corrosive media, ASME B16.5 flanges for global compatibility, ani mankan sɛgɛsɛgɛliw bɛ bɛn ISO 3744 ma (Acoustic Engineering Standards).
Kokura minnu bɛ kɛ ka fɛnw kɔrɔta: Spring preload adjustment (0–10n·m) min bɛ sɔrɔ ni patenti ye ka se dadon teliya ma min bɛ kɛ ka ɲɛ, min ka ɲi walasa ka mankan hakɛw kɛ ka kɛɲɛ ni mɔgɔw sago ye sigidaw la minnu ka gɛlɛn i n’a fɔ dɔgɔtɔrɔsow walima lotɛli.
Aw bɛ suguya ɲuman sugandi aw ka sistɛmu kama .
Yɔrɔ fɔlɔ & tansiyɔn dɔgɔman: Ta ni swing-type silence check valves ye pibiliki belebelebaw kama.
Need High Pressure & Precision: Aw bɛ lift-type silencing check valves sugandi sigidaw la minnu ka surun, minnu bɛ ɲini kosɛbɛ.
O dilan fila bɛɛ bɛ bɔ Storaen na, o bɛ kɔkanko kunbɛncogo dannamɔgɔ sabati k’a sɔrɔ a bɛ mankanw ɲɛnabɔ a bɔyɔrɔ la—a kɛra dasirili ye min bɛ kɛ ni kɛrɛfɛla ye dɔɔnin dɔɔnin walima ni lamaga jɔlen kɔrɔsilen ye. An ka fɛn caman sɛgɛsɛgɛ bi ani k’a dɔn cogo min na an ka ɛntɛrinɛti dɔnniya bɛ se ka ji min bɛ se ka kɛ, o bɛ se ka kɛ cogo min na, o bɛ se ka kɛ cogo min na, o bɛ se ka kɛ sababu ye ka ji min ka kan ni ji ye, o bɛ se ka kɛ cogo min na.
Fɛn dilannenw ka danfara .
1, rotary check valve: valve flap tun bɛ disiki la, a bɛ wuli ka valve sigilan kanal axis lamini rotary lamaga la, bawo valve channel ka kɛ streamlined ye, flow resistance than the wrise of butterfly check valve is small, bɛnnen don ka dɔgɔya ka bɔ kalifa caman na kalifaba la, nka a man kan ka kɛ ka pulsating flow, ani a ka sealing type. Butterfly check valve bɛ tila kelen-kelen suguya, fila-fila suguya ani suguya saba suguya saba, nin suguya saba bɛ kɛ kɛrɛnkɛrɛnnenya la ka kɛɲɛ ni valve calibre to sub-division ye, o kun ye ka medium bali ka jibɔ walima backflow jɔ, ka hydraulique shock fanga dɔgɔya.
2, lift check valve: Valve sliding along the vertical center line of the valve body check valve, Muffler check valve bɛ se ka sigi dɔrɔn pipeline horizontal kɔnɔ, valve valve valve fitinin min bɛ se ka baara kɛ ni a ye, o bɛ se ka baara kɛ ni bolo ye. Muffler check valve valve farikolo cogoya ni globe valve (min bɛ se ka caman kɛ ni globe valve ye), o la a ka fluid resistance coefficient ka bon. A jɔcogo ni Globe Valve, valve farikolo ni valve flap ani globe valve kelen.
Valve flap sanfɛla ni valve cover duguma yɔrɔ bɛ baara kɛ ni bolokɔni ɲɛminɛbaga ye, ani valve flap guide bɛ se ka wuli hɔrɔnya la ka jigin valve guide la, ni cɛmancɛ bɛ jigin ka jigin, valve flap bɛ da wuli ni cɛmancɛ sɔgɔli ye, ani ni cɛmancɛ jɔlenw bɛ woyo sigilan kan, a bɛ jigin a yɛrɛ la, ani a bɛ a jɔ ka segin kɔ. Tigɛ-sira-kɔrɔ-sɛgɛsɛgɛli-sɛbɛn dondaw doncogo ni bɔli sira kan sira ani valve sigilan kanal sira tilennen; vertical lift check valve, media donna ani bɔli kanal sira ani valve sigilan kanal sira ye kelen ye, jibɔ resistance ka dɔgɔ ni straight-through ye.
3, Tilting Disk Check Valve: Valve flap bɛ wuli ka pinɛ lamini suman sigilan sɛgɛsɛgɛlikɛlan kɔnɔ. A ka nɔgɔn ka tɛmɛ disiki sɛgɛsɛgɛlikɛlan jɔcogo kan, a bɛ se ka sigi dɔrɔn pibiliki horizontal kɔnɔ, a datugucogo ɲuman.
4, muffled check valve: Valve flap sliding ka kɛɲɛ ni valve farikolo cɛmancɛ sira ye. Pipeline Check Valve ye valve kura ye min bɛ bɔ, a bonya ka dɔgɔn, a girinya ka nɔgɔn, a baarakɛcogo ɲuman, o ye sɛgɛsɛgɛlikɛlan yiriwali sira dɔ ye. Nka ji min bɛ se ka wuli ka bɔ a nɔ na, o ka bon dɔɔni ka tɛmɛ swing check valve kan.
5, compression check valve: Nin valve in dilannen don boiler baloji ni watara tigɛlenw kama, a bɛ ni lift check valve ani globe valve walima angle valve integrated function ye. Ka fara o kan, dɔw bɛ yen – dɔw tɛ tali kɛ pɔnpe bɔyɔrɔ sigili la sɛgɛsɛgɛlikɛlanw na, i n’a fɔ duguma-datugulan, resɔn-doni, Y-suguya sɛgɛsɛgɛli-minɛn.
Ja min bɛ kɛ ni fanga ye min bɛ se ka fanga dɔgɔya, o bɛ se ka kɛ sababu ye .:
Product paramètre .
dn (mm) |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
L |
90 |
100 |
110 |
130 |
145 |
165 |
180 |
dn (mm) |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
L |
200 |
220 |
240 |
260 |
280 |
300 |
320 |
Baarakɛcogo ɲumanw .
1、 valve farikolo bɛ "waist drum" cogoya dilancogo ta, ka jibolisira cɛmancɛ sira ɲɛ, ka jibɔ kunbɛncogo hakɛ dɔgɔya.
2, Valve bɛ jɔcogo surun dɔ ta, hali ni kunkolo bɔnɛ ka bon dɔɔnin ka tɛmɛ lifting mute check valve kan, nka a hakɛ ka dɔgɔ ani a sɔngɔ man gɛlɛn.
3、Compact structure, non-metallic lubrication manche bɛ sigi guide shaft ni guide frame cɛ, valve flap bɛ se ka wuli, wa a tɛna minɛko kɛ.
4, kolosinsinnanw ka lastikuw sirilan min bɛ sigi sen kan valve farikolo la, walasa ka aw tanga waati jan ma sigilan sirilan sɛgɛsɛgɛli tilennen kan, baarakɛwaati bɛ janya kosɛbɛ, a bɛ sabati ani a bɛ mɛn.
5、Kudamafɛnw da wuli ni a datuguli kunkurunw bɛ se ka ji marto bali ka ɲɛ.
6、A bɛ se ka kɛ jiko ni jibolisiraw la, sow sanfɛla rezow, bɛ se ka sigi pɔnpe bɔyɔrɔ la, a jɔcogo bɛ ladilan dɔɔnin, a bɛ se ka kɛ sumayalan dugumalan ye, nka a tɛ kɛ nɔgɔbɔlan ye.
Sariyasenw sigicogo .
1, valve min bɛ baara la, media bɛ woyo ka ɲɛsin bɛlɛn jiralen ma.
2, ni kunnafonidilanw bɛ woyo sira kofɔlen na, valve flap ni media force jɔyɔrɔ ye, o bɛ da wuli; Media countcurrent, ka da a yɛrɛ girinya kan valve flap ani valve flap ni media reverse fanga jɔyɔrɔ ye, walasa valve flap ani valve sigilan datuguyɔrɔ datugulen walasa ka media countercurrent kuntilenna bali.
3、Valte farikolo ni valve flap sigilan bɛ siri ni nɛgɛ ye min tɛ sɔgɔ.
4、Jira janya bɛ bɛn GB/T12221-2005 sariya ma, flange ɲɔgɔndan bɛ bɛn GB/T17241.6-2008 sariya ma.
A sigili ani a baara .
1, valve sɔrɔli dakun fila bɛɛ la, o ka kan ka bali, ani ka ja ni fiɲɛ bila so kɔnɔ. Ni a maralen don waati jan kɔnɔ, a ka kan ka lajɛ tuma caman walasa ka nɔgɔ ni nɔgɔ bali.
2、Daɲɛw ka kan ka saniya sani u ka sigi ani fiɲɛ minnu bɛ sɔrɔ bolifɛnw waati la, olu ka kan ka ban.
3、Installation ka kan ka lajɛ koɲuman valve taamasiyɛnw ni tɔgɔda sɛbɛnw kan walasa ka a dɔn ko sariyaw bɛ baara kɛ ni wajibiyalenw ye.
4、Bulu bɛ sigi pipeline horizontal kan ni bonnet ye sanfɛ.
Silent check valve ye masin ye min bɛ a to ji bɛ se ka woyo sira kelen fɛ ka sɔrɔ ka kɔtigɛ bali. A bɛ baara kɛ ni disiki sɔgɔlen ye walima ni jibolisira ye min bɛ da wuli ni ji tansiyɔn tɛmɛna degun kan min bɛ bɔnɔgɔla fan fɛ. Ni jibɔ bɛ dɔgɔya walima ni a bɛ kɔsegin, o bɔlɔn bɛ datugu ni dusu ye, ka ji marto ni yɛrɛyɛrɛ dɔgɔya, o b’a kɛ sugandili ɲuman ye sigiyɔrɔ ni izini baarakɛcogo la ɲɔgɔn fɛ.
An ka silent check valves bɛ dilan ni fɛnw ye minnu ka ɲi kosɛbɛ i n’a fɔ nɛgɛ, nɛgɛ min tɛ sɔgɔ, walima PVC, ka kɛɲɛ ni modɛli kɛrɛnkɛrɛnnen ye. O fɛnw dilannen don walasa u ka se ka muɲu ani ka u tanga nɔgɔ ma, ka baarakɛwaati jan ni baarakɛcogo dafalen sabati jibolisira suguya caman na.
Hali ni silent check valves dabɔra ka kɛ fɛn caman ye, a nafa ka bon k’u sigi ka kɛɲɛ ni a dilabaga ka laadilikanw ye. A ka c’a la, o bɔlɔnw ka kan ka sigi yɔrɔ la min bɛ wuli, ni jibɔ sira jiralen don ni jiribolo ye min bɛ fɛnɲɛnamafagalan farikolo kan. O bɛ baarakɛcogo ɲuman sabati ani ka ko dɔw bali minnu bɛ tali kɛ kɔji la walima ka waati tɛmɛnen don.
Silent check valve dilanni bɛ fɛnw don a kɔnɔ minnu bɛ mankan ni ji marifaci nɔw dɔgɔya. Valvew bɛ baara kɛ ni da tugucogo ye min bɛ disiki sigi nɔgɔya la ka segin ka don valve farikolo la sanni u ka sɔgɔ. O dadonni dɔɔnin dɔɔnin bɛ dɔ bɔ jibɔ la min bɛ wuli ka bɔ a nɔ na ani ka jibolisiraw sɔgɔsɔgɔli dɔgɔya, ka baara kɛ cogo la min bɛ kɛ ka ɲɛ ani ka i ka pɔmpicogo ɲɛnamaya janya.
Silent check valves ka ɲi kosɛbɛ baara caman na, i n’a fɔ pɔmpi siraw, jibolisiraw, ji nɔgɔlenw marali, ani izini ji baarakɛcogo. U nafa ka bon kɛrɛnkɛrɛnnenya la sigidaw la, mankan dɔgɔyali ye fɔlɔ ye walima kɔfɛko bɛ se ka kɛ sababu ye ka baarakɛcogo tiɲɛ. A kɛra sigiyɔrɔko ye wo, a kɛra jago ye wo, o bɔlɔnw bɛ jibolisiraw kunbɛn minnu bɛ se ka kɛ ka ɲɛ ani minnu bɛ se ka da u kan.
Walasa ka silent check valve hakɛ bɛnnen dɔn i ka sistɛmu kama, i bɛ baara kɛ ni ji hakɛ min ye, o hakɛ jateminɛ fɔlɔ ani i bɛ baara kɛ ni ji min ye. Valve hakɛ ka kan ka bɛn pipe hakɛ tɔgɔlama ma walasa ka jibɔ ɲuman sɔrɔ ani ka dantigɛliw bali. Ka fara o kan, aw bɛ degun hakɛ jateminɛ ani ka bɛn ni ji suguya ye. Ni aw mago bɛ dɛmɛ na, an ka dɔnnikɛlaw bɛ yen walasa ka aw dɛmɛ ka sugandili ɲuman kɛ aw mago kɛrɛnkɛrɛnnenw na.
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