Ɔtare a wɔde dade ayɛ a wɔde rɔba ayɛ mu ma check valve .

valve body a yɛn cast iron lined rubber butterfly check valve no yɛ no, wɔde dade a wɔde ayɛ nneɛma a ɛyɛ papa te sɛ dade a wɔde ayɛ ade a ɛyɛ fitaa ne dade a ɛyɛ den, a ahoɔden ne ahoɔden a ɛkorɔn wom na ɛyɛ. Rɔba ade a ɛkata valve no mu so no yɛ mfaso titiriw a ɛwɔ crast iron lined rɔba wafer check valve no so. Rɔba no hyɛ valve no nipadua no mu denneennen ma ɛyɛ ɔfasu a ɛyɛ mmerɛw a ɛko tia nsɛe, na ɛtew nkitahodi a ɛda nsu a wɔde ayɛ no ntam no ho yiye, na ɛmma dade a wɔde ayɛ no ntumi ntutu, bere a ɛtew nsu a ɛsen wɔ nsu no mu no so na ɛma valve no som nkwa nna yɛ kɛse.

Mfaso a ɛwɔ nneɛma a wɔyɛ so .

(i) corrosion resistance a ɛkyɛn so .

Rɔba a wɔde hyɛ mu a wɔde di dwuma no ma rɔba wafer check valve a wɔde dade ayɛ no tumi yɛ adwuma ma ɛne nsɛm ahorow a ɛyɛ mmerɛw a ɛyɛ mmerɛw no hyia, na ɛtrɛw valve no a wɔde di dwuma no mu kɛse. Sɛ́ ɛyɛ acidic, alkaline media a ɛyɛ den, anaasɛ organic solvents no, ɛyɛ den sɛ ɛbɛma nsɛe, a edi atetesɛm mu dade valve ahorow a ɛwɔ corrosion resistance ho dwuma yiye na ɛma ahobammɔ a wotumi de ho to so ma nsu afiri nhyehyɛe ahorow a ɛde corrosive media kɔ no.

(ii) Nsɔano adwumayɛ pa .

rɔba nneɛma a ɛyɛ den no ma valve no yɛ adwuma yiye wɔ nsɔano mu. Rɔba nsɔano a ɛda valve disc ne valve seat ne rɔba a ɛwɔ mu no ntam no betumi akura sealing tebea pa mu wɔ adwumayɛ tebea ahorow mu, asiw medium leakage ano, adi ahwehwɛde a emu yɛ den a ɛfa mfiridwuma mu nneɛma a wɔyɛ ho ma nsɔano adwumayɛ, na akwati sɛ ɛbɛtwetwe nsu a ɛwɔ ntam no afi ɔhaw a ɛde ba nneɛma a atwa yɛn ho ahyia ne wɔn a wɔyɛ adwuma no so.

(iii) Sie baabi ne ɛho ka .

Wafer-type installation structure no ma valve no yɛ compact na enhia sɛ ɛwɔ space pii bere a wɔde rehyɛ mu no, a ɛfata titiriw ma pipeline layouts a ɛwɔ space kakraa bi. Nea ɛka ho no, ɛnyɛ den sɛ wɔde besisi hɔ na wɔapaapae mu, a ɛtew ka a wɔbɔ wɔ nneɛma a wɔde si hɔ ne ne siesie ho no so, ɛma bere a wɔde siesie nsu afiri no yɛ tiaa, ɛma nneɛma a wɔyɛ no yɛ adwuma yiye, na ɛma nnipa ne nneɛma a wɔde yɛ adwuma no so tew ma nnwumakuw.

(iv) ɔsom nkwa tenten .

Ahoɔden a ɛkorɔn a ɛwɔ dade a wɔde gu mu no ase ne sɛnea rɔba a wɔde hyɛ mu no nsɛe ne nea asɛe no ka bom ma dade a wɔde ayɛ rɔba a wɔde rɔba ayɛ a wɔde ayɛ check valve no yɛ adwuma bere tenten. Wɔ tebea a ɛfata a wɔde di dwuma ne sɛnea wɔhwɛ so no mu no, ebetumi ayɛ adwuma denneennen bere tenten, atew mpɛn dodow a wɔde valve besi ananmu no so, na ɛtew ɛka a wɔbɔ wɔ nnwinnade no nkwa nna nyinaa ho, na ɛde sikasɛm mu mfaso pa brɛ wɔn a wɔde di dwuma no.

Mfiridwuma ho nsɛnkyerɛnne .

Application scenarios .

1. Nnuruyɛ adwuma: Wɔ nnuru a wɔyɛ mu no, wɔde corrosive acid ne alkali solutions, organic solvents ne nsɛm foforo dodow bi di dwuma. Wɔde cast iron lined rɔba wafer check valves di dwuma kɛse wɔ nnuru a wɔde yɛ nneɛma a wɔde fa mu, reactor inlet ne outlet pipelines, ne nea ɛkeka ho mu esiane wɔn corrosion resistance a eye kyɛn so nti. Sɛ nhwɛso no, wɔ nsu a wɔde ma a ɛyɛ acidic media te sɛ hydrochloric acid ne sulfuric acid no mu no, EPDM rɔba a wɔde hyɛ mu no betumi agyina sɛnea nsu no asɛe no ano yiye, ahwɛ ahu sɛ valve no bɛyɛ adwuma bere tenten, na asiw nsu a ɛtwetwe no ano na amma nneɛma a atwa yɛn ho ahyia ne nnwinnade no apira.

2. Electroplating industry: Electroplating solutions ahorow ahorow ho hia wɔ electroplating nhyehyɛe no mu, a emu dodow no ara yɛ nea ɛyɛ mmerɛw kɛse. Wɔde cast iron lined rɔba wafer check valve ahorow no ahyɛ nsu afiri nhyehyɛe a ɛwɔ electroplating production line no mu de asiw electroplating solution no akyi nsu no ano, kwati sɛ ɛbɛfra electroplating solutions ahorow no mu ma aka electroplating quality no, na abɔ pipelines ne nnwinnade no ho ban afi corrosion ho, ahwɛ ahu sɛ electroplating production no bɛkɔ so yiye.

3. Aduan ne anonne adwuma: Ɛwom sɛ nnuan ne anonne ho nsɛm ho amanneɛbɔ no ankasa nyɛ nea ɛyɛ mmerɛw kɛse de, nanso ɛwɔ ahwehwɛde a ɛkorɔn koraa ma ahotew. cast iron lined rɔba wafer check valves a wɔde rɔba a ɛyɛ aduan te sɛ nitrile rɔba ayɛ no ma no du aduan ho ahotew ho gyinapɛn ahorow ho na wobetumi de adi dwuma wɔ aduan ne anonne a wɔde fa mu nsu nhama mu de asiw nsu a ɛkɔ akyi no ho fĩ na ama aduan ayɛ yiye. Bere koro no ara mu no, ɛnyɛ den sɛ wobɛhohoro ne rɔba a ɛyɛ mmerɛw no ho na edi nnuan ho adwumayɛfo a wɔhwehwɛ no denneennen ma ahotew ho ahotew no ho dwuma.

4. Nsu fĩ a wɔde sa yareɛ: Wɔ nsuo fĩ a wɔde yɛ adwuma no mu no, nsuo a ɛfiri nsuo mu no bɛnya nsuo a ɛfiri nsuo mu a nneɛma ahodoɔ a ɛtumi nwura mu, te sɛ acid, alkali, ne nkyene. Crast iron lined rubber wafer check valves betumi asiw nsu fĩ a ɛkɔ akyi no ano yiye na akwati sɛe mfiri a wɔde yɛ nsu fĩ ho adwuma no sɛe. Bere koro no ara mu no, ne rɔba a ɛko tia nsɛe no betumi ako atia nneɛma a epira a ɛwɔ nsu fĩ mu no a ɛresɛe, atrɛw valve no mu nkwa nna mu, na adi dwuma titiriw wɔ nsu a wɔde yɛ nsu a wɔde yɛ nsu mu nsu a wɔde yɛ nsu no mu.