Sɛ wɔde check valve no si hɔ wɔ ɔkwan a ɛmfata so a, dɛn na ɛbɛba?

Nneɛma a wɔde si hɔ a ɛmfata .Hwɛ valve ahorow no mu .Ebetumi anya nneɛma a ɛho hia a efi mu ba .

Check valves di dwuma titiriw wɔ medium backflow a wosiw ano wɔ pipeline nhyehyɛe mu. Sɛ wɔde si hɔ wɔ ɔkwan a ɛmfata so a, ebetumi de ɔhaw ahorow a emu yɛ den pii aba.

bere a instɔlehyɛn kwankyerɛ a ɛwɔ .Hwɛ valve no mu .no nyɛ nokware, ne dwumadi a ɛfa medium backflow a wobesiw ano no rentumi nyɛ adwuma koraa. Sɛ nhwɛso no, wɔ nsu pɔmpɛ no mu no, sɛ wɔde check valve no si akyi, bere a nsu pɔmpɛ no agyae akyi a, nsu no bɛsan akɔ pɔmpɛ no so wɔ tumi a ɛtwe ade ba fam anaa nhyehyɛe no nhyɛso ase, na ama nsu pɔmpɛ no asan akɔ akyi. Ɛnyɛ sɛ eyi sɛe nneɛma atitiriw te sɛ nsu pɔmpɛ no impellers ne bearings nko, na mmom ebetumi ama nsu hama a ɛyɛ nwonwa aba nsu afiri no mu, na ɛde nhyɛso kɛse aba, na ɛde ɔhaw aba nsu afiri, nsu a wɔde hyɛ nsu mu ne nnwinnade afoforo mu, na ɛma ɛka a wɔbɔ wɔ nsiesie ho ne bere a wɔde yɛ adwuma no yɛ kɛse.

Installation gyinabea a ɛmfata a ɛyɛ .Hwɛ valve ahorow no mu .Ebetumi nso de ɔhaw aba. Sɛ wɔde check valve no si baabi a ɛbɛn bends, reducers, anaa mmeae afoforo a ɛwɔ local resistance kɛse a, medium no flow state bɛyɛ turbulent, na ɛbɛka check valve no a wobue ne nea ɛto mu daa no. Wɔ adwumayɛ tebea mu a ɛho hia sɛ wɔto mu ntɛmntɛm na amma nsu no akɔ akyi no, ebia check valve ahorow no rentumi ntoto mu wɔ bere a ɛsɛ mu esiane nsu a ɛwɔ mfinimfini ne nsu a ɛsen a ɛyɛ basabasa nti, na ɛde nsu a ɛkɔ akyi a ɛkɔ fam na ɛka nhyehyɛe no nyinaa dwumadi a ɛyɛ den no. Sɛ nhwɛso no, wɔ steam nhyehyɛe mu no, check valve ahorow a wɔde besisi hɔ wɔ ɔkwan a ɛmfata so no betumi ama steam backflow aba, na ɛde steam leakage aba, nhyehyɛe a ɛyɛ adwuma yiye, ne ahoɔden a wɔsɛe no.

Bio nso, sɛ check valve no verticality anaasɛ levelness no nyɛ nea wɔahyɛ ho bɔ bere a wɔde rehyɛ mu no a, ɛbɛma valve disc no atwe ne ho afi ne gyinabea a ɛfata wɔ tumi a ɛtwe ade ba fam no ase, na ɛbɛka sealing adwumayɛ. Sɛ check valve no wɔ tebea a wɔato mu mpo a, medium leakage betumi aba, a ɛnyɛ sɛ ɛsɛe nneɛma nko na mmom ebetumi ama efĩ aba nneɛma a atwa yɛn ho ahyia no mu nso. Wɔ nnuru a wɔyɛ mu no, nsu a ɛtɔ gu fam no nso betumi ama ahobammɔ akwanhyia aba na ahunahuna adwumayɛfo no nkwa ahobammɔ.

Enti, sɛ wode check valves rehyɛ mu a, ɛho hia sɛ wokyerɛ ɔkwan a wɔfa so de si hɔ ne ne gyinabea pɛpɛɛpɛ sɛnea nhyehyɛe no hwehwɛ, na wohwɛ hu sɛ check valve no betumi ayɛ adwuma sɛnea ɛte daa na wɔahwɛ ahu sɛ nsu afiri nhyehyɛe no bɛyɛ adwuma yiye na ayɛ den.