Intshayelelo emfutshane

Ivalve yoxinzelelo oluphezulu ibhekisa kwivalve elungu layo lokuvala (idiski) lihamba kumgca osembindini wesitulo sevalve. Ngokwale fomu yentshukumo ye-disc ye-valve, utshintsho lokuvula isihlalo sevalve luhambelana ngokuthe ngqo ne-valve disc stroke. Ngenxa yokuvuleka okufutshane okanye ukuvala i-valve ye-valve, i-valve inomsebenzi othembekileyo wokusika, kwaye ngenxa yokuba utshintsho lwesihlalo sevalve luhambelana nokubetha kwe-flap yevalve, ikulungele kakhulu ukulungiswa. ukuhamba. Ngoko ke, olu hlobo lwevalve lufanelekile kakhulu ukunqumla okanye ukulawulwa kunye nokubetha.

Umgaqo-siseko woKhetho

1. Iivalve zokumisa kufuneka zikhethwe kwiipayipi okanye izixhobo ezinokushisa okuphezulu kunye noxinzelelo oluphakathi. Okufana nezityalo zamandla ashushu, izityalo zamandla enyukliya kunye nobushushu obuphezulu kunye nemibhobho yoxinzelelo oluphezulu lweenkqubo zepetrochemical.
2. Imibhobho eneemfuno ze-lax zokumelana nokuhanjiswa. Oko kukuthi, apho ilahleko yoxinzelelo ayiqwalaselwa kakhulu.
3. Iivalve ezincinci zinokuba yi-valve yenaliti, i-valve yesixhobo, i-valve yesampuli, i-valve gauge valves, njl.
4. Kukho ukulawulwa kokuhamba okanye ukulawulwa koxinzelelo, kodwa ukuchaneka komgaqo awuphezulu, kwaye ububanzi bombhobho buncinci. Umzekelo, umbhobho onedayamitha yegama elingaphantsi okanye elilingana no ≤50mm kufuneka kukhethwe.
5. I-valve yeglobhu ye-high-pressure angle okanye i-high-pressure angle throttle valve kunye noxinzelelo oluncinci lwe-16MPa ye-PN160 okanye i-32MPa ye-PN320 kufuneka ikhethwe kwizichumisi ezincinci kunye ezinkulu kwimveliso yemveliso yokwenziwa.
6. Kwiworkshop yokwenziwa kwe-desilication kunye nemibhobho ethambekele ekuphekeni kwinkqubo ye-Bayer yokuvelisa i-alumina, kulula ukukhetha ivalve yokumisa i-DC okanye ivalve ye-DC enomzimba wevalvu owahlukileyo kunye nesitulo sevalve esuswayo kunye nesemented carbide sealing pair.
7. Kubonelelo lwamanzi kunye neeprojekthi zokufudumeza kulwakhiwo lwasedolophini, ukusika, ivalve yokulinganisa okanye ivalve yeplunger ingakhethelwa imibhobho enedayamitha encinci yegama, njengemibhobho enedayamitha engaphantsi kwe-150 mm. Inzuzo ecacileyo kakhulu kukuba ngexesha lokuvula kunye nokuvala inkqubo, ukungqubuzana phakathi kwediski kunye nokutywinwa kwendawo yokutywina yomzimba we-valve kuncinci kune-valve yesango, ngoko ke inxibe-resistant. Ngokuqhelekileyo, ukuphakama kokuvula yi-1/4 kuphela ye-diameter ye-valve yesitulo se-valve, ngoko ke incinci kakhulu kune-valve yesango. Ngokuqhelekileyo, kukho indawo enye yokutywina kumzimba wevalve kunye nediski, ngoko ke iteknoloji yokuvelisa ingcono kwaye ikulungele ukugcinwa.

Izinto eziluncedo:

1. Isakhiwo esilula kunye nokuveliswa kunye nokugcinwa okufanelekileyo.
2. Ishedyuli yokusebenza imfutshane, kwaye ixesha lokuvula kunye nokuvala lifutshane.
3. Ukusebenza kakuhle kokutywinwa, ukungqubana okuphantsi phakathi kokutywinwa komphezulu kunye nobomi benkonzo ende.

Uxinzelelo lwegama: PN1.0-25.0Mpa, 150Lb-2500Lb Ubushushu bokusebenza: -40-600℃

I-DN15-600CF3M imo yoQhagamshelwano: i-flange, intambo, i-butt welding, i-socket welding,
izinto NPT: PVC, ABS, RPP, 304, 316, 304L, 316L, WCB, CF3, CF8, CF3M, CF8M, intsimbi cast, ductile intsimbi, intsimbi ekhandiweyo, stainless steel, ubhedu, njl.

Amalungu aphambili imathiriyeli inxalenye igama ivelufa umzimba ibhonethi idisk valve isiqu isilinda iliner ukupakisha stud O-ring