Iimveliso
I-Wortied Apvel Apvel Aption
✧ Inkcazo
I-valves yentsimbi yentsimbi isetyenziswa rhoqo kwizicelo zemizi-mveliso ngenxa yokwakhiwa kwe-goust kunye nokukwazi ukumelana noxinzelelo oluphezulu kunye neemeko zobushushu. Zihlala zikhethelwa izicelo kwishishini leoyile negesi, izityalo zamandla kunye nezityalo zepetrochemical. Nazi ezinye zeempawu eziphambili kunye neenzuzo zamasango ezenziwe ngentsimbi: eyomeleleyo kwaye iqinekile: I-valve yesango lentsimbi zenziwa esebenzisa inkqubo yokufota, eyenza ukuba abomelele kakhulu kwaye baxhathise uxinzelelo. Oku kubangela ukuba balungele indawo efuna ukubakho apho nyhani lubaluleke kakhulu.I-challight yoxinzelelo: ezi ntsini zenzelwe ukuphatha iipropathi zokusebenza. Banikezela Iipropathi zokutywina kakuhle, ukuthintela ukuvuza xa ivalve ivaliwe. Oku kubalulekile ekugcineni kwenkqubo yokugcina ingqibelelo kunye nokuthintela ukuphulukana kwelahleko.Indlela yokulahleka kwesango elivulekileyo, evumela ukulungiswa kwesango elisebenzayo, ukuvumela ukusetyenziswa kwesango elisebenzayo, ukunciphisa ukusetyenziswa kwamandla. , ukubangela ukuba babe sekukhoentlokhliseko kwizicelo ezahlukeneyo zezolimo.Imigangatho: I-valve enesango efakwe i-valves zihlala zenziwe kwaye zenziwa ngokuhambelana nemigangatho yemizi-mveliso, iqinisekisa ukuthembeka kwabo nokukhuselekileyo Usebenza
✧ Iimpawu ze-API ezingama-602 zensimbi yentsimbi
1.Umsebenzi olula kune-valve yesango, kwaye kufanelekile ukwenziwa.
2.Indawo yokutywina akukho lula ukunxiba kunye nokukrakra, kwaye ukusebenza kwetywina kulungile. Akukho sihlobo sityibilika phakathi kwe-id yedilithi kunye nomphezulu wokutywina kwe-veli xa kuvulwa kwaye uvale, ukuze i-scratch ilunge, kwaye ubomi benkonzo bulungile, kwaye ubomi benkonzo bulungile.
3.Ukuvula nokuvala, ukubetha kwediski incinci, ke ukuphakama kwevalthi yokumisa kuyincinci kunelo valve yesango, kodwa ubude bobugcisa bude kune-valve yesango.
4.The opening and closing torque is large, the opening and closing is laborious, and the opening and closing time is long.
5.Ukuxhathisa i-fluaid krwel, kuba itshaneli ephakathi kwi-valve iyakhathazeka, ukumelana nokunganyangeki kuyinto enkulu, kwaye ukusela amandla kuphakathi.
Isikhokelo se-6.IsoREDIUM esihambayo xa i-PNCAL YABASEBENZI i-16MPA, i-Medium ihamba phezulu ukusuka ezantsi kwi-diplic; Xa uxinzelelo lwe-PN ≥ 20MPA, ngokubanzi banqwenela ukuntywila, kwaye i-medium ihamba phantsi ukusuka phezulu kwidiski ye-valve. Ukwandisa intsebenzo yetywina. Xa isetyenziswa, i-globe valve iphakathi inokuhamba kuphela kwicala elinye, kwaye indlela yokuhamba ayinakutshintshwa.
7.I-dis dis ihlala ihluthiwe xa ivulwe xa ivulekile.
Izinto ezifunwayo ze-API 602 zeStees
Ngexesha lokuvula kunye nokuvala kwenkqubo yentsimbi yentsimbi, kuba ukungqubana phakathi kwe-disc kunye nomphezulu wokutywina we-valve incinci kunelo ye-valve yesango, iphazamisa.
Ukuvulwa okanye ukuvala ukuvala kwe-valve stem mfutshane, kwaye inomsebenzi osikiweyo osikelweyo, kwaye ngenxa yokuba utshintsho lwesitulo se-valve sihambelana ne-disve ye-id, ilungele uhlengahlengiso ireyithi yokuhamba. Ke ngoko, olu hlobo lwevalve lufanelekile ukusika okanye ukumiselwa kunye nokubetha.
I-✧parameters yentsimbi yentsimbi yentsimbi
| Imveliso | I-Wortied Apvel Apvel Aption |
| Ububanzi beNgoma | I-NPS 1/2 ", 3/4", 1 ", 1 1/2" "" 2/4 "" 2 ", 3", 4 ", 4" |
| Ububanzi beNgoma | Iklasi 600, 900, 1500, 2500. |
| Unxibelelwano lokuphela | I-Flanger ebalulekileyo, iFlanged Flange |
| Ukusebenza | Bamba ivili, i-Pneumatic Acture, iArtator yombane, iBare Stem |
| Izixhobo | I-A105, i-A350 LF2, i-A182 F5, F116 i-A121, F32, F321 F31, F31 |
| Ulwakhiwo | I-screw ye-screw kunye ne-Yonke |
| Uyilo kunye noMvelisi | API 602, ASTE B16.34 |
| Ubuso ngobuso | Umgangatho osemgangathweni |
| Unxibelelwano lokuphela | SW (Asme B16.11) |
| Bw (Asme B16.25) | |
| I-NPT (ASTE B1.20.1) | |
| I-RF, rtj (Asme B16.5) | |
| Uvavanyo kunye nokuhlolwa | API 598 |
| Enye | Umnumzana 0175, umnumzana-0103, ISO 15848 |
| Ikwakhona ngelinye | Pt, i-uts, mt. |
Emva kwenkonzo yokuthengisa
Njengomntu oqengqelekayo we-valve onqinileyo kunye nabathumeza ngaphandle, siyathembisa ukubonelela abathengi kwinkonzo ekumgangatho ophezulu emva kokuthengisa, kubandakanya oku kulandelayo:
1.I-1.Provide Imveliso yokusetyenziswa kweMveliso kunye neengcebiso zolondolozo.
2.Kuya kugwetywa ziingxaki ezisemgangathweni, sithembisa ukubonelela ngenkxaso yezobugcisa kunye nokucocwa kweyona nto ifutshane kakhulu.
3.Kepcept yomonakalo obangelwe kukusetyenziswa okuqhelekileyo, sibonelela ngeenkonzo zokulungisa kunye nokutshintsha.
4.Buthembiso ukuze uphendule ngokukhawuleza kwiimfuno zenkonzo yabathengi ngexesha leziqinisekiso zemveliso.
5. Sibonelela ngenkxaso yezobugcisa ixesha elide, ukunxibelelana ne-intanethi kunye neenkonzo zoqeqesho. Injongo yethu kukubonelela abathengi kunye namava aphezulu eenkonzo kwaye wenze amava abathengi amnandi ngakumbi kwaye alula.
