Nneɛma a wɔyɛ .
dade a ɛnyɛ den swing check valve .
  • dade a ɛnyɛ den swing check valve .dade a ɛnyɛ den swing check valve .

dade a ɛnyɛ den swing check valve .

Stainless steel swing check valve a Shengshi Huagong yɛ no yɛ valve a ɛno ara bue na ɛto valve disc no mu denam medium no ankasa a ɛsen no so na amma medium no ankɔ akyi. Ɛyɛ automatic valve category no dea. Ne nkitahodi kwan no fa flange nkitahodi, a ɛwɔ su a ɛyɛ mmerɛw sɛ wɔde besisi hɔ, sealing a ɛyɛ den ne application ahorow a ɛtrɛw. Aduru no fã titiriw no yɛ dade a ɛnyɛ den a ɛyɛ papa, te sɛ 304, 316, ne nea ɛkeka ho, a ɛwɔ corrosion resistance a eye kyɛn so, ahoɔden a ɛkorɔn ne ɔhyew a ɛyɛ papa a ɛko tia, betumi ayɛ nsakrae wɔ adwumayɛ tebea ahorow a ɛyɛ den mu, na ɛwɔ ɔsom nkwa tenten.

Valve nipadua a yɛn stainless steel swing check valve no fa integral forging nhyehyɛe, na nhyehyɛe no yɛ den na ɛyɛ den. Wɔabu ne kɛse ne ne ahoɔden ho akontaa pɛpɛɛpɛ na wɔasɔ ahwɛ, na ebetumi agyina nhyɛso ne tumi a ɛde ba kɛse ano; Valve disc no fa nhyehyɛe a ɛyɛ mmerɛw, a ebetumi atew nsu a ɛsen a ɛko tia nsu no so yiye, atew nhyɛso a ɛyera no so, na ama nsu a ɛsen no ayɛ adwuma yiye; Flange Connection yɛ structure features a ɛho hia a ɛwɔ stainless steel flange check valve no mu no mu baako. Wɔde bata pipeline no ho denam flange no so na wɔde bolts ahyɛ mu. Saa nkitahodi kwan yi betumi ama nsɔano pa aba na ahwɛ ahu sɛ nsu a ɛretu wɔ valve ne pipeline no ntam wɔ adwumayɛ tebea a emu yɛ den te sɛ nhyɛso kɛse ne ɔhyew a ɛkɔ soro ntam. Bere koro no ara mu no, flange nkitahodi no ma ɛyɛ mmerɛw sɛ wɔde valve no besisi hɔ, apaapae na wɔasiesie, na ɛma adwumayɛ tu mpɔn.


Nneɛma a ɛho hia titiriw .

Dwumadie

Parameter Nsɛm a ɛwɔ mu .

nominal diameter (DN) .

DN15 - DN1200 (a ɛkata nsɛm ahorow a wɔakyerɛw so, a ɛfata ma nsu paipu a ne kɛse gu ahorow) .

Nhyɛso a wɔfrɛ no (PN) .

PN1.0MPa - PN16.0MPa; Class150 - Class2500 (hyia nhyɛsoɔ adwumayɛ tebea ahodoɔ) .

Ɔhyew a ɛfata .

-20°C - 450°C (ɔhyew a ɛfata a ɛwɔ dade a ɛnyɛ den mu no yɛ soronko kakra) .

Medium a ɛfa ho .

Nsuo, nsuonwini, ngo, gas, acid ne alkali solution, ne nea ɛkeka ho (wɔayɛ no sɛnea ɛte sɛnea dade a ɛnyɛ den ne ade a wɔde hyɛ mu te) .

Valve nipadua mu nneɛma .

304, 304L, 316, 316L ne dade a ɛnyɛ den afoforo (nneɛma pii wɔ hɔ a ɛbɛma wɔatumi adi ahwehwɛde ahorow a ɛfa nsu a ɛreworo so a ɛko tia nsu no ho) .

Valve disc nneɛma .

Stainless steel, carbide, ne nea ɛkeka ho (sɛnea ɛbɛyɛ a wobetumi asiw ano yiye na wɔatumi asiw ano) .

Nkitahodi kwan .

Flange nkitahodi (sɛnea GB, HG, ASME, ANSI ne gyinapɛn afoforo kyerɛ) .

Nsɔano kwan so .

Metal seal, soft seal (wobetumi apaw sɛnea adwumayɛ tebea te, dade nsɔano no tumi gyina ɔhyew a ɛkorɔn ne nhyɛso kɛse ano, soft seal wɔ nsɔano adwumayɛ a eye sen biara) .

Drive mode .

Automatic (a ɛyɛ nsu a ɛsen medium) .

Susudua

Ɔman gyinapɛn, nnwuma gyinapɛn, amanaman ntam gyinapɛn (te sɛ GB/T 589 - 2017, ASME B16.34, ne nea ɛkeka ho) .

 

Application scenarios .

(i) Nnwumayɛbea .

Wɔ petrochemical adwumayɛ mu no, wɔde stainless steel flange check valves di dwuma de siw nnuru a wɔde yɛ nneɛma, nneɛma a wɔde yɛ ngo ne nsɛm ho amanneɛbɔ afoforo ano na ansen akɔ akyi, na ama wɔatumi ayɛ adwuma a ahobammɔ ne ahoɔden a wɔde yɛ no; Wɔ anyinam ahoɔden adwuma mu no, ɛfata ma nsu a ɛyɛ hyew a wɔde fa nsu mu ne nsu a wɔde fa nsu mu a ɛma onwini na ama nsu a ɛyɛ hyew anaasɛ nsu a ɛyɛ nwini no ansen akɔ akyi na akwati sɛ ɛbɛsɛe nnwinnade; Wɔ dadeɛ adwumayɛ mu no, wɔbɛtumi de adi dwuma wɔ blast furnace gas pipes, oxygen pipes, ne nea ɛkeka ho mu de ahwɛ sɛ gas media no bɛkɔ ɔkwan baako so na wɔahwɛ sɛ ɛyɛ ahobanbɔ.

(ii) Nsuo a wɔde ma ne nsuo a ɛfiri mu ba .

Wɔ nkurow akɛse mu nsu a wɔde ma ho nhyehyɛe mu no, wɔde dade a ɛnyɛ den flange check valve ahorow di dwuma na amma nsu ansen akɔ akyi na asiw nsu afiri a wɔde hyɛ nsu mu no ano; Wɔ mmeae a wɔyɛ efĩ ho adwuma no, wobetumi asiw nsu a wɔayɛ no yiye no ano na ansen akɔ ayaresa no mu na ama wɔatumi ayɛ adwuma sɛnea ɛsɛ wɔ nsu fĩ a wɔde yɛ aduru no mu; Wɔ nsuo a wɔde ma ne nsuo a ɛfiri nsuo mu a wɔyɛ mu no, wɔde di dwuma de siw nsuo a ɛyɛ hyeɛ ano sɛ ɛrensan nkɔ nsuo a ɛyɛ hyeɛ nhyehyɛeɛ no mu na ama nsuo a ɛyɛ hyeɛ no akɔ so ayɛ den na ayɛ ahobanbɔ.

(iii) Aduan ne nnuru a wɔde yɛ adwuma .

Esiane ahotew ne nneɛma a atwa yɛn ho ahyia a ɛnyɛ nea atwa yɛn ho ahyia a ɛwɔ dade a ɛnyɛ den mu nti, wɔde dade a ɛnyɛ den flange check valves di dwuma kɛse wɔ aduan ne anonne a wɔyɛ, nnuruyɛ ne nnwuma afoforo mu. Ebetumi ahwɛ ahu sɛ nsɛm ho amanneɛbɔ te sɛ aduan ne nnuru ho fĩ rensɛe bere a wɔreyɛ ne nea wɔde rekɔ no, na adi ahotew ho gyinapɛn a emu yɛ den ne ahwehwɛde ahorow a ɛfa nneɛma pa ho no ho dwuma.

Stainless Steel Swing Check Valve


: dade a ɛnyɛ den swing check valve .
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