IValve yeBhola yoNgeno ePhezulu yeCF8, iValve yeBhola yokuNgena ePhezulu, CF8M, iValve yeBhola eNgatyiwa yintsimbi engama-304, iValve yeBhola yokuNgena ePhezulu, iValve yeBhola yoNgeno ePhezulu 316

Iimpawu zoyilo

Ivalve yebhola ziyilelwe ngokuhambelana ne-ISO14313, API 6D, API608, BS 5351;

Isakhiwo esilula kunye nokuqina okulungileyo kunye ne-torque encinci;

Umzimba wohlobo lwesiqwenga esinye;

Unciphise ukudinwa kunye nokuzala okugcweleyo kunye nokumelana nokuhamba okuncinci (zero ngokwenene);

Isitofu se-Emergency sealant;

Ukunciphisa uxinzelelo lwe-Cavity;

Ukupakisha okukhutshwayo okuphantsi;

Ukhuseleko lomlilo, i-anti-static kunye ne-anti-bloout stem design;

Umsebenzi wesihlalo se-valve DBB, DIB-1, DIB-2;

Ibhonethi eyongeziweyo ngokuzikhethela.

I-VALVE YEBHOLA YOKUNGENA OKUPHEZULU isetyenziswa ikakhulu kwimibhobho kunye nenkqubo yoshishino kwaye inokungena okuphezulu kunye nomsebenzi wokugcinwa komgca. Ineenzuzo ezininzi, ezinje ngokumelana nolwelo oluncinci, ulwakhiwo olulula, umthamo omncinci, ubunzima obulula, ukuthengisa okuthembekileyo, lula. ukusebenza kunye nokugcinwa, vula kwaye uvale ngokukhawuleza, kunye nokuqala nokuvala ngokuguquguqukayo.

1.Iqhekeza elinye lomzimba
Isiqwenga esinye somzimba sisetyenziselwa ukuqinisekisa amandla okwaneleyo kunye nokuqina phantsi koxinzelelo oluphezulu olulinganisiweyo.Iindawo zangaphakathi zevalve ziyilwe ngononophelo kwaye zikhethwe ukuqinisekisa ukuthembeka phantsi kwazo zonke iintlobo zokusebenza. iibholiti zilungele ukugcinwa kwevalvu kunye nokwanela ukuxhasa uxinzelelo oluvela kwimibhobho.

2.Ungeno oluphezulu
Ukwahlukana kwayo kakhulu kwi-valve yebhola eqhelekileyo kukuba ukugcinwa kwayo kunokwenziwa kumgca wombhobho kwaye ngaphandle kokuhla kumgca wombhobho. ukusuka kuchaphazela indawo yangasemva yesihlalo.

3.Itorque yokusebenza ephantsi
Ivalve yoluhlu oluphezulu lwebhola ine-trunnion exhonyiweyo ibhola, umphezulu wayo uphantsi, uguquguqukisiwe kwaye ubuso obunzima buphathwe. Ibhola kunye nesiqu zidityanisiwe, i-sliding bear ifakwe kwi-bore yangaphandle ukuze i-radius yefriction incinci kwaye i-torque yokusebenza iphantsi kakhulu. .

Ukutywinwa kwe-4.Emergency
Imingxunya yesitofu ehlanganisiweyo iyilwe kwaye iivalvu zenaliti ezidibeneyo zifakwe kwiindawo zesiqu / ikepusi kunye nenkxaso yomzimba yevalve yecala.Xa ukutywinwa kwesikhondo okanye isihlalo sonakalisiwe ukubangela ukuvuza, ikhompawundi ingasetyenziselwa ukwenza ukutywinwa okwesibini. Ivalve yokukhangela ifakwe kwicala levalve yenaliti edibeneyo ukuthintela i-compound ukuba ingaphumi ngenxa yesenzo se-transmitter substance.Umphezulu we-valve ye-injection ye-compound yi-connector yokudibanisa ngokukhawuleza kunye ne-injection injection gun.

5.Ukutywinwa okuthembekileyo
Ukutywinwa kwesihlalo kwenziwa ngokutywinwa kwesihlalo kunye necandelo lokugcinwa kwesinyithi. Isigcini sesihlalo sidada nge-axially kwaye ukutywinwa koxinzelelo oluphantsi lwesihlalo sevalvu kufikelelwa luxinzelelo lwangaphambili lwe-spring. Ukongeza, ifuthe lepiston yesitulo sevalvu iyilwe ngokufanelekileyo, ethe yafikelela phezulu. ukutywinwa koxinzelelo ngoxinzelelo lwesixhobo sokusebenza kunye nokuqaphela ukungenelela kwesigcini ukwenza ukutywinwa komzimba.Iringi yegraphite yokwandiswa yenzelwe ukuqonda ukutywinwa phantsi kwemeko yomlilo.

6.Ibloko ephindwe kabini&ukopha (DBB)
Xa ibhola ivulekile ngokupheleleyo okanye ikufutshane kwindawo, into ehambisayo kumbindi womzimba inokukhutshwa ngamanzi amdaka kunye nezixhobo zokukhupha izinto. Ukongeza, uxinzelelo olungaphezulu komthwalo kumbindi wevalve lunokukhutshwa lufikelele esiphelweni soxinzelelo oluphantsi ngesitulo sokuzikhulula. .

I-7.I-Anti-static kunye noyilo olukhuselekileyo lomlilo
Uyilo lokuthintela umlilo lwevalve luhlangabezana neemfuno kumgangatho we-API6FA/API607 kunye noyilo lwe-anti-static luhambelana nemigaqo kwi-API6D kunye ne-BS5351.

8.Isiqu sokwandiswa
Kwivalve efakwe phantsi komhlaba, isiqu sinokwandiswa kwaye ukuze kube lula ukusebenza umbhobho ohambelana nenaliti edibeneyo kunye nevalve yokukhupha amanzi inokwandiswa ukuya phezulu kwivalve.

9.Iintlobo ezahlukeneyo zokuqhuba
Ipadi ephezulu yevalve eyilwe ngokwe ISO 5211, elungele ukudityaniswa kunye nokutshintshiselana kwabaqhubi abahlukeneyo.