Imikhiqizo
I-Pressure Sealed Bonnet Gate Valve
✧ Incazelo yeValve Yesango Lebhonethi Elivaliwe Ngokucindezela
I-Pressure Sealed Bonnet Gate Valveiyivalvu yesango eyenzelwe izindawo ezicindezelayo nezishisa kakhulu. Isakhiwo sayo sesivalo sokuvala ingcindezi singaqinisekisa ukusebenza kokuvala ngaphansi kwezimo zokusebenza ezimbi kakhulu. Ngesikhathi esifanayo, ivalvu isebenzisa i-Butt Welded End Connection, engathuthukisa amandla okuxhuma phakathi kwevalvu nohlelo lwamapayipi futhi ithuthukise ukuzinza kanye nokuvalwa kwesistimu.
✧ Umhlinzeki we-Pressure Sealed Bonnet Gate Valve esezingeni eliphezulu
I-NSW ingumkhiqizi oqinisekisiwe we-ISO9001 wama-valve ebhola lezimboni. I-API 600 Wedge Gate Valve Bolted Bonnet eyenziwe yinkampani yethu inokuvala okuqinile okuphelele kanye ne-torque elula. Ifektri yethu inemigqa eminingi yokukhiqiza, enabasebenzi abanolwazi ngemishini yokucubungula ethuthukisiwe, ama-valve ethu aklanywe ngokucophelela, ngokuhambisana nezindinganiso ze-API 600. I-valve inezakhiwo zokuvala ezilwa nokuqhuma, ezilwa nokuqina kanye nezilwa nomlilo ukuvimbela izingozi nokwandisa isikhathi senkonzo.
✧ Amapharamitha e-Pressure Sealed Bonnet Gate Valve
| Umkhiqizo | I-Pressure Sealed Bonnet Gate Valve |
| Ububanzi obujwayelekile | I-NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20” 24”, 28”, 32”, |
| Ububanzi obujwayelekile | Isigaba 900lb, 1500lb, 2500lb. |
| Qeda Uxhumano | Okuhlanganisiwe Kwezinqe (BW), Okuhlanganisiwe (RF, RTJ, FF), Okuhlanganisiwe. |
| Ukusebenza | Isondo Lesibambo, I-Actuator Yomoya, I-Actuator Kagesi, Isiqu Esingenalutho |
| Izinto zokwakha | Izinto ze-A217 WC6, WC9, C5, C12 kanye nezinye izinto zamavalvu |
| Isakhiwo | Isikulufu Nejoka Langaphandle (OS&Y), Ibhonethi Yokuvala Ukucindezela, Ibhonethi Ehlanganisiwe |
| Umklamo kanye noMkhiqizi | I-API 600, i-ASME B16.34 |
| Ubuso Nobuso | I-ASME B16.10 |
| Qeda Uxhumano | I-ASME B16.5 (RF kanye ne-RTJ) |
| I-ASME B16.25 (BW) | |
| Ukuhlolwa Nokuhlolwa | I-API 598 |
| Okunye | I-NACE MR-0175, i-NACE MR-0103, i-ISO 15848, i-API624 |
| Kuyatholakala futhi nge | I-PT, UT, RT,MT. |
✧ I-Valve Yesango Lebhonethi Elivaliwe Ngengcindezi
-Imbobo Egcwele noma Encishisiwe
-RF, RTJ, noma BW
-I-Screw & Yoke Yangaphandle (OS&Y), isiqu esikhuphukayo
-Ibhonethi Enebholti noma Ibhonethi Yesivalo Sokucindezela
-I-Wedge Eqinile
-Izindandatho zezihlalo ezivuselelekayo
✧ Izici ze-Pressure Sealed Bonnet Gate Valve
Ukucindezela okuphezulu kanye nokuguquguquka kwezinga lokushisa eliphezulu
- Izinto zevalvu kanye nokwakheka kwesakhiwo kuye kwacatshangelwa ngokukhethekile ukuze kuvumelane nezimo zokusebenza ngaphansi kokucindezeleka okuphezulu kanye nendawo yokushisa ephezulu.
- Ingasebenza ngokuqina ngaphansi kwamazinga aphezulu okucindezela njenge-Class 900LB, 1500LB, kanye ne-2500LB.
Ukusebenza kahle kakhulu kokuvala
- Isakhiwo sesivalo sokuvala ingcindezi siqinisekisa ukuthi ivalvu isakwazi ukugcina isimo sokuvala siqinile ngaphansi kwengcindezi ephezulu.
- Umklamo womphezulu wokuvala insimbi uthuthukisa kakhulu ukusebenza kokuvala kwevalvu.
Ukuthembeka kokuxhumeka kokuphela kokushisela izinqe
- Indlela yokuxhumanisa izinqe isetshenziswa ukwakha isakhiwo esiqinile esihlanganisiwe phakathi kwevalvu kanye nohlelo lwamapayipi.
- Le ndlela yokuxhuma inciphisa ingozi yokuvuza futhi ithuthukisa amandla kanye nokuqina kwesistimu iyonke.
Ukugqwala nokumelana nokuguguleka
- Ivalvu yenziwe ngezinto ezingagqwali futhi ezingagugi ngaphakathi nangaphandle ukuze kuthuthukiswe impilo yesevisi kanye nokuthembeka kwevalvu.
Isakhiwo esincane kanye nokugcinwa okulula
- Ivalvu incane ngokwakhiwa futhi ithatha isikhala esincane, okuyinto elula ukufakwa nokugcinwa endaweni encane.
- Umklamo wesivalo kulula ukuwuhlola nokuwushintsha, okunciphisa izindleko zokulungisa nesikhathi.
Ifomu lokuxhumanisa umzimba we-valve kanye nesembozo se-valve
Ukuxhumana phakathi komzimba wevalvu kanye nesembozo sevalvu kusebenzisa uhlobo lokuvala oluzicindezelayo. Uma ingcindezi inkulu emgodini, umphumela wokuvala uba ngcono.
Ifomu le-gasket eliphakathi nesembozo se-valve
Ivalvu yesango lebhonethi elivalwe ngengcindezi isebenzisa indandatho yensimbi evalwe ngengcindezi.
Uhlelo lomthelela wokupakisha olulayishwe entwasahlobo
Uma ikhasimende licela, uhlelo lokufaka olufakwe entwasahlobo lungasetshenziswa ukuthuthukisa ukuqina nokuthembeka kwesivalo sokupakisha.
Umklamo wesiqu
Yenziwa ngenqubo yokufaka ehlanganisiwe, futhi ububanzi obuncane bunqunywa ngokwezidingo ezijwayelekile. Isiqu se-valve kanye nepuleti lesango kuxhunywe ngesakhiwo esinomumo we-T. Amandla obuso bomjoyino wesiqu se-valve makhulu kunamandla engxenye enomumo we-T yesiqu se-valve. Ukuhlolwa kwamandla kwenziwa ngokuhambisana ne-API591.
✧ Izimo zohlelo lokusebenza
Lolu hlobo lwevalvu lusetshenziswa kabanzi emikhakheni yezimboni eshisa kakhulu necindezela kakhulu njengephethiloli, amakhemikhali, amandla kagesi, kanye ne-metallurgy. Kulezi zikhathi, ivalvu idinga ukumelana nokuhlolwa kokushisa okuphezulu nengcindezi ephezulu ngenkathi iqinisekisa ukuthi akukho ukuvuza nokusebenza okuzinzile. Isibonelo, enkambisweni yokukhipha nokucubungula uwoyela, kudingeka amavalvu esango angamelana nokushisa okuphezulu nengcindezi ephezulu ukulawula ukugeleza kukawoyela negesi; ekukhiqizweni kwamakhemikhali, kudingeka amavalvu esango angamelani nokugqwala nokuguguleka ukuqinisekisa ukuzinza nokuphepha kwenqubo yokukhiqiza.
✧ Ukunakekelwa nokunakekelwa
Ukuze kuqinisekiswe ukusebenza okuzinzile kwesikhathi eside kwe-Pressure Sealed Bonnet Gate Valve, kubalulekile ukuyinakekela njalo. Lokhu kuhlanganisa:
1. Hlola njalo ukusebenza kokuvala kwevalvu, ukuguquguquka kwesiqu sevalvu kanye nendlela yokudlulisa, nokuthi izibambo zikhululekile yini.
2. Hlanza ukungcola nokungcola okungaphakathi kwevalvu ukuqinisekisa ukusebenza kahle kwevalvu.
3. Gcoba njalo izingxenye ezidinga ukugcotshwa ukuze unciphise ukuguguleka nokungqubuzana.
4. Uma uphawu lutholakala lugugile noma lonakele, kufanele lushintshwe ngesikhathi ukuqinisekisa ukusebenza kokuvala kwevalvu.
