Imikhiqizo
I-Valve Yesango Lebhonethi Elivaliwe Ngokucindezela
✧ Incazelo yeValve Yesango Lebhonethi Evaliwe
I-Valve Yesango Lebhonethi Elivaliwe Ngokucindezelaiyi-valve yesango eyenzelwe ukucindezela okuphezulu kanye nezindawo zokushisa eziphezulu. Isakhiwo sayo sekepisi yokuvala ingcindezi singaqinisekisa ukusebenza kokuvala ngaphansi kwezimo zokusebenza ezidlulele. Ngesikhathi esifanayo, i-valve isebenzisa i-Butt Welded End Connection, engathuthukisa amandla okuxhumana phakathi kwe-valve nesistimu yepayipi futhi ithuthukise ukuzinza nokuvala uhlelo lonke.
✧ Umhlinzeki weValve Yesango Le-Bonnet Evaliwe Ikhwalithi ephezulu
I-NSW ingumkhiqizi oqinisekisiwe we-ISO9001 wamavalvu ebhola ezimbonini. I-API 600 Wedge Gate Valve Bolted Bonnet ekhiqizwe inkampani yethu inokuvalwa okuqinile okuqinile kanye netorque ekhanyayo. Imboni yethu inemigqa eminingi yokukhiqiza, enabasebenzi abanolwazi lwemishini yokucubungula ethuthukisiwe, ama-valve ethu aklanywe ngokucophelela, ngokuhambisana namazinga e-API 600. I-valve inezakhiwo zokuvala ukuqhuma, i-anti-static kanye ne-fireproof ukuvimbela izingozi nokwelula impilo yesevisi.
✧ Amapharamitha weValve yesango leBonnet elivaliwe
| Umkhiqizo | I-Valve Yesango Lebhonethi Elivaliwe Ngokucindezela |
| Ububanzi bokuzisholo | I-NPS 2”, 3”, 4”, 6”, 8” , 10” , 12” , 14”, 16”, 18”, 20” 24”, 28”, 32”, |
| Ububanzi bokuzisholo | Ikilasi 900lb, 1500lb, 2500lb. |
| Qeda Ukuxhumana | Butt Welded (BW), Flanged (RF, RTJ, FF), Welded. |
| Ukusebenza | Isondo Lokuphatha, I-Actuator Yomoya, I-Actuator Kagesi, Isiqu Esingenalutho |
| Izinto zokwakha | I-A217 WC6, WC9, C5, C12 nezinye izinto zama-valve |
| Isakhiwo | I-Outside Screw & Yoke (OS&Y), Ibhonethi ye-Pressure Seal, Ibhonethi eshiselwe |
| Umklami kanye nomkhiqizi | I-API 600, ASME B16.34 |
| Ubuso Nobuso | I-ASME B16.10 |
| Qeda Ukuxhumana | I-ASME B16.5 (RF & RTJ) |
| I-ASME B16.25 (BW) | |
| Ukuhlolwa nokuhlolwa | I-API 598 |
| Okunye | I-NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
| Iyatholakala futhi nge | I-PT, UT, RT,MT. |
✧ I-Valve yesango le-Bonnet elivaliwe ngokucindezela
-Ukubhoreka Okugcwele noma Okuncishisiwe
-RF, RTJ, noma BW
-Outside Screw & Yoke (OS&Y), isiqu esikhuphukayo
-Bolted Bonnet noma Pressure Seal Bonnet
-I-Solid Wedge
-Amasongo ezihlalo avuselelekayo
✧ Izici ze-Pressure Evaliwe I-Bonnet Gate Valve
Ukucindezela okuphezulu nokuguquguquka kwezinga lokushisa eliphezulu
- Impahla ye-valve kanye nomklamo wesakhiwo kuye kwacatshangelwa ngokukhethekile ukuzivumelanisa nezimo zokusebenza ngaphansi kwengcindezi ephezulu kanye nendawo yokushisa ephezulu.
- Ingasebenza ngokuzinzile ngaphansi kwamazinga aphezulu okucindezela njengeClass 900LB, 1500LB, kanye no-2500LB.
Ukusebenza okuhle kakhulu kokufakwa uphawu
- Isakhiwo sekepisi yokuvala ingcindezi siqinisekisa ukuthi i-valve isengakwazi ukugcina isimo sokuvala esiqinile ngaphansi kwengcindezi ephezulu.
- Idizayini yensimbi yokuvala uphawu ithuthukisa ngokwengeziwe ukusebenza kokuvala kwevalvu.
Ukuthembeka kokuxhumeka kokuphela kwe-butt welding
- Indlela yokuxhuma i-butt welding yemukelwa ukwenza isakhiwo esiqinile esihlanganisiwe phakathi kwe-valve kanye nesistimu yepayipi.
- Le ndlela yokuxhuma inciphisa ingozi yokuvuza futhi ithuthukise amandla kanye nokuzinza kwesistimu.
Ukugqwala nokumelana nokugqoka
- Ivalvu yenziwe ngezinto ezimelana nokugqwala nezingagugi kokubili ngaphakathi nangaphandle ukuze kuthuthukiswe impilo yesevisi nokuthembeka kwevalvu.
Ukwakheka okuhlangene nokugcinwa kalula
- I-valve ihlangene ekwakhiweni futhi ithatha isikhala esincane, esilungele ukufakwa nokugcinwa endaweni encane.
- Idizayini ye-seal kulula ukuyihlola nokuyishintsha, okunciphisa izindleko zokunakekelwa kanye nesikhathi.
Umzimba we-valve nefomu lokuxhuma ikhava ye-valve
Ukuxhumana phakathi komzimba we-valve nesembozo se-valve kusebenzisa uhlobo lokuzivala ngokuzicindezela. Ukucindezela okukhulu emgodini, umphumela wokuvala ungcono.
Ifomu le-gasket yekhava ye-valve
Ivalvu yesango yebhonethi evalwe ngomfutho isebenzisa indandatho yensimbi evala ukucindezela.
Isistimu yomthelela yokupakisha elayishwe entwasahlobo
Uma iceliwe ikhasimende, uhlelo lomthelela wokupakisha olayishwe entwasahlobo lungasetshenziswa ukuthuthukisa ukuqina nokuthembeka kophawu lokupakisha.
Umklamo wesiqu
Yenziwe ngenqubo yokuhlanganisa ehlanganisiwe, futhi ububanzi obuncane bunqunywa ngokuvumelana nezidingo ezijwayelekile. Isiqu se-valve nepuleti lesango kuxhunywe ngesakhiwo esimise okwe-T. Amandla we-valve stem joint surface makhulu kunamandla engxenye enentambo emise okwe-T yesiqu se-valve. Ukuhlolwa kwamandla kwenziwa ngokuhambisana ne-API591.
✧ Izimo zohlelo lokusebenza
Lolu hlobo lwe-valve lusetshenziswa kabanzi ezindaweni ezisezingeni eliphezulu nezinomfutho ophezulu wezimboni ezifana ne-petroleum, amakhemikhali, amandla kagesi, ne-metallurgy. Kulezi zikhathi, i-valve idinga ukumelana nokuhlolwa kwezinga lokushisa eliphezulu nokucindezela okuphezulu ngenkathi iqinisekisa ukuthi akukho ukuvuza nokusebenza okuzinzile. Isibonelo, ohlelweni lokukhishwa nokucubungula amafutha, ama-valve amasango angakwazi ukumelana nokushisa okuphezulu nokucindezela okukhulu kuyadingeka ukulawula ukuhamba kwamafutha negesi; ekukhiqizeni amakhemikhali, ama-valve esango amelana nokugqwala nokugqoka ayadingeka ukuze kuqinisekiswe ukuzinza nokuphepha kwenqubo yokukhiqiza.
✧ Ukugcinwa nokunakekelwa
Ukuze kuqinisekiswe ukusebenza okuzinzile kwesikhathi eside kweValve Yesango Lebhonethi Ye-Pressure Sealed, kuyadingeka ukuyinakekela nokunakekela njalo. Lokhu kuhlanganisa:
1. Njalo hlola ukusebenza kokuvala kwe-valve, ukuguquguquka kwesiqu se-valve kanye nendlela yokudlulisela, kanye nokuthi izixhumi zikhululekile yini.
2. Hlanza ukungcola nokungcola ngaphakathi kwe-valve ukuze uqinisekise ukusebenza kahle kwe-valve.
3. Gcoba njalo izingxenye ezidinga ukugcotshwa ukuze unciphise ukuguga nokungqubuzana.
4. Uma uphawu lutholakala ukuthi lugugile noma lonakalisiwe, kufanele lushintshwe ngesikhathi ukuze kuqinisekiswe ukusebenza kokuvala kwe-valve.
