IValve yeBhola yoNgeno ePhezulu yeCF8, iValve yeBhola yokuNgena ePhezulu, CF8M, iValve yeBhola eNgatyiwa yintsimbi engama-304, iValve yeBhola yokuNgena ePhezulu, iValve yeBhola eNgatyiwayo engama-316
Iimpawu zoyilo
Ivalve yebhola ziyilwe ngokuhambelana ne-ISO14313, i-API 6D, i-API608, i-BS 5351;
Isakhiwo esilula kunye nokuqina okulungileyo kunye ne-torque encinci;
Umzimba wohlobo lwesiqwenga esinye;
Unciphise ukubhora 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-bloom 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 ukuba siqinisekise amandla okwaneleyo kunye nokuqina phantsi koxinzelelo oluphezulu lokusebenza.Iindawo zangaphakathi zevalve zenziwe ngononophelo kwaye zikhethwe ukuze kuqinisekiswe 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 ngasemva yesihlalo.
3.Itorque yokusebenza ephantsi
Ivalve yoluhlu oluphezulu lwebhola ine-trunnion exhonyiweyo ibhola, umphezulu wayo uphantsi, uguquguqukisiwe kwaye ubuso obunzima buphethwe. Ibhola kunye nesiqu zidityanisiwe, i-sliding bearing ifakwe kwibhore yangaphandle ukuze i-radius yefriction incinci kwaye i-torque yokusebenza iphantsi kakhulu. .
Ukutywinwa kwe-4.Emergency
Imingxunya yesitofu ehlanganisiweyo iyilwe kwaye iivalvu zesitofu ezidibeneyo zifakwe kwiindawo zesiqu / i-cap kunye nenkxaso yomzimba yevalve yecala. I-valve yokukhangela ifakwe kwicala le-valve ye-injection ye-compound nganye ukukhusela i-compound ukusuka ekuphumeni 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 kwentsimbi. Isigcini sesihlalo sidada nge-axially kwaye ukutywinwa koxinzelelo oluphantsi lwesihlalo sevalvu kufikelelwa luxinzelelo lwangaphambili lwespring ukutywinwa koxinzelelo ngoxinzelelo lwesixhobo sokusebenza kunye nokuqaphela ukukhawulwa kwesigcini ukwenza ukutywinwa komzimba.Iringi yegraphite yokwandiswa yenzelwe ukuqonda ukutywinwa phantsi kwemeko yomlilo.
6.Ibhloko ephindwe kabini&ukopha (DBB)
Xa ibhola ivulekile ngokupheleleyo okanye ivaliwe, into ehambisa into engaphakathi 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 ukwenzela ukuba kube lula ukusebenza umbhobho wenaliti edibeneyo ehambelanayo kunye nevalve yokukhupha amanzi inokwandiswa ukuya phezulu kwivalve.
9.Iintlobo ezahlukeneyo zokuqhuba
Ipadi ephezulu yevalve eyilwe ngokwe ISO 5211, elungele ukudityaniswa kunye nokutshintshiselana ngabaqhubi abahlukeneyo.
