I-Inverted Pressure balance Lubricated Plug Valve

Iimpawu zesakhiwo semveliso

Umgangatho waseMelika woxinzelelo lomgangatho wokulinganisela uhlobo lwe-oyile yetywina ye-cock valve esetyenziswa kuxinzelelo olubizwa ngokuba yi-CLASS150-2500 LBS, umsebenzi - 29-180 degrees Celsius ubushushu bepetroleum, imichiza, amayeza, isichumisi sekhemikhali, ishishini lamandla, njengemibhobho phantsi kweemeko ezahlukeneyo zokusebenza, ukusika. cima okanye uqhagamshele umbhobho ophakathi.

Iimpawu eziphambili

1. Isakhiwo semveliso esinengqiqo, ukutywinwa okuthembekileyo, ukusebenza kakuhle kunye nokubonakala okuhle.
2. Ukuguqula ibhalansi yoxinzelelo lwesakhiwo, utshintsho lulula.
3. Kukho umjelo we-oyile phakathi komphezulu wokutywina womzimba wevalvu, engasetyenziselwa ukufaka igrisi yokutywina kwisitulo sevalvu nangaliphi na ixesha ukwandisa ukusebenza kokutywina.
4. Izinto eziphathekayo kunye nemilinganiselo ye-flange yamacandelo inokukhethwa ngokweemeko ezichanekileyo zokusebenza kunye neemfuno zabasebenzisi, ukwenzela ukuhlangabezana neemfuno ezahlukeneyo zobunjineli.

Iinkcukacha zobugcisa

Imowudi yokuqhuba: i-manual, i-turbine, umbane, i-pneumatic.
Umgangatho woyilo: API599, API6D.
Ubude besakhiwo: ASME B16.10.
Uqhagamshelo iflange: ASME B16.5.
Uvavanyo kunye novavanyo: API598, API6D.

Ubungakanani bemveliso

Izinto eziphambili: intsimbi ye-carbon, insimbi engenasici, intsimbi ye-alloy, njl.
Ubungakanani obuqhelekileyo: 1/2″–30″
Uluhlu loxinzelelo: 150LB-2500LB.
Iqondo lobushushu elisebenzayo: – 40 ~ + 80 ℃ (elona lihle)