Kaseɛbɔ

Sɛ valve seal no nyɛ papa bere a etwaam no a, dɛn na ɛsɛ sɛ meyɛ?

2025-09-24

ne no .Hwɛ valve no mu .Nsɔano a wɔansɔ ano yiye? Saa akwan yi bɛboa wo ma woayɛ no .

Check valves di dwuma titiriw wɔ medium backflow a wosiw ano wɔ pipeline nhyehyɛe mu. Sɛ wɔn nsɔano no nyɛ papa a, ebetumi de ɔhaw ahorow aba, te sɛ nsu a ɛkɔ akyi ne gas a ɛsan ba bio, a ebetumi aka sɛnea nhyehyɛe no yɛ adwuma sɛnea ɛsɛ no. Mma ɛnhaw wo, akwan bi a wobɛfa so adi sealing problem a ɛwɔ check valves no ho dwuma ni.


Hwɛ sɛnea instɔlehyɛn no te .

Check valve ahorow a wɔde si hɔ wɔ ɔkwan a ɛmfata so no yɛ ade a ɛtaa ma wɔansiw ano yiye. Nea edi kan no, ɛho hia sɛ wohu sɛ ebia .Hwɛ valve no mu .no yɛ nea ɛteɛ. Check valve biara wɔ akwankyerɛ pɔtee bi a ɛkyerɛ sɛnea nsu no sen. Sɛ wɔde si ɔkwan a ɛnteɛ so a, medium no ntumi mfa mu sɛnea ɛsɛ, na ɛnam so rentumi mma nsɔano pa. Nea ɛto so abien no, hwɛ sɛ wɔde check valve no ahyɛ mu vertically (ahoɔfɛ ahorow bi hwehwɛ eyi), efisɛ sɛ wodannan instɔlehyɛn no a, ebetumi ama ahoɔden a ɛnteɛ aba valve disc no so, na ɛbɛka sealing adwumayɛ. Nea ɛka ho no, hwɛ sɛ ebia nhama a wɔde fa nsu mu no mu yɛ den anaa. Sɛ looseness anaasɛ gaps wɔ hɔ a, ebetumi ama medium leakage na aka sealing effect a check valve no wɔ no. Saa bere yi, ɛho hia sɛ wɔsan kyekyere nneɛma a ɛka bom no mu denneennen.


Siesie nneɛma a asɛe wɔ valve no mu no .

Ɛnyɛ den sɛ efĩ a ɛwɔ nsu afiri no mu, te sɛ nkannare, anhwea mu nneɛma, welding slag, ne nea ɛkeka ho no betumi akɔhyɛ valve disc ne check valve no ntam, na asɛe nsɔano no na ɛde nsɔano a enye aba. Saa bere yi de, ɛho hia sɛ woyi check valve no fi pipeline no mu na wode ahwɛyiye tew nneɛma a asɛe a ɛwɔ valve diski ne nkongua no so no ho. Wobetumi de brɔs a ɛyɛ mmerɛw anaa ntama a ɛho tew adi dwuma de apopa, na sɛ wɔde nkekae a ɛyɛ den a, wobetumi de nneɛma a ɛho tew a ɛnyɛ den adi dwuma sɛnea ɛfata, nanso ɛsɛ sɛ wɔhwɛ yiye na wɔansɛe nea wɔde siw ano no. Sɛ wosiesie wie a, san fa check valve no gu mu na hwɛ sɛ sealing condition no atu mpɔn anaa.

Fa sealing element no si ananmu .

sɛ .Hwɛ valve no mu .Wɔde di dwuma bere tenten, nneɛma a wɔde hyɛ mu (te sɛ gaskets, seals, ne nea ɛkeka ho) betumi anya ɔbrɛ ne onyin, na ɛde nsɔano no adwumayɛ so atew aba. Wɔ saa tebea yi mu no, ɛho hia sɛ wɔtɔ sealing components a ɛne check valve model a edi kan no hyia ma wɔde si ananmu. Wɔ bere a wɔde besi ananmu no mu no, ɛho hia sɛ wɔhwɛ hu sɛ wɔde nneɛma a wɔde hyɛ mu no ahyɛ mu yiye na ɛyɛ mmerɛw, na wɔakwati sɛ wɔbɛkyinkyim anaasɛ wɔbɛtwe wɔn ho afi ho, sɛnea ɛbɛyɛ a wɔbɛhwɛ ahu sɛ nsɔano no betumi ayɛ yiye.


Sɛ wɔda so ara ntumi nsiesie ɔhaw a ɛwɔ check valve no mu bere a wɔde akwan a ɛwɔ atifi hɔ no adi dwuma awie no a, wɔkamfo kyerɛ sɛ wɔne adwumayɛfo a wɔhwɛ so yiye anaasɛ wɔn a wɔyɛ check valve no nni nkitaho na wɔanya mfiridwuma ho nimdeɛ mmoa ne ano aduru pii.


Nsɛm a ɛfa ho .
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