API WCB Trunnion wokwera valavu ya mpira
Kanthu | Kuponya zitsulotvalavu ya mpira wa runnion | Chitsulo chabodzatvalavu ya mpira wa runnion |
Kukula | Chithunzi cha DN50-DN1000 | Chithunzi cha DN50-DN600 |
Kupanikizika | Class150-Class900 | Gawo 150-Class2500 |
Zinthu zomwe zilipo | Thupi:A216-WCB/A352-LCB/A351-CF8,CF8M,CF3,CF3M,Duplex Mpando:PTFE/RTPFE/PEEK/PPL Tsinde:A105+ENP/A182-F6, F304,F316, F316L, F304L,17-4PH,F51 Mpira:A105+ENP/A182-F6, F304,F316, F316L, F51 | Thupi:A105/A182-F304,F316,F316L,F304L,F51 Mpando:PTFE/RTPFE/PEEK/PPL Tsinde:A105+ENP/A182-F6, F304,F316, F316L, F304L,17-4PH,F51 Mpira:A105+ENP/ASTM A182-F6,F304,F316,F316L,F51 |
Mbali | 2 zidutswa / 3 zidutswa thupi Mpira wokwera wa Trunnion, wodzaza & wochepetsedwa Anti-static chipangizo Chitsimikizo cha kuphulika Kukonzekera kwachitetezo chamoto Emergency sealant injector Valve yotulutsa mpweya, valve yotulutsa mpweya Kukweza zingwe ndi mapazi othandizira (8" & zazikulu). | |
Ntchito | Lever/Gear/Pneumatic/Hydraulic/Electric | |
Standard | Kupanga: API 6D/ASME B16.34 Maso ndi maso:ASME B16.10 Mtundu: ASME B16.5 kuwotcherera matako: ASME B16.25 Kuyesa: API 598 Kuyesa kotetezedwa ndi moto: API 607/ API6FA |
1.Kugwira ntchito kosavuta: Mpira umathandizidwa ndi mayendedwe apamwamba ndi otsika, omwe amachepetsa kukangana ndikuchotsa torque yambiri chifukwa cha katundu wosindikiza waukulu wopangidwa ndi kukakamiza kolowera mpira ndi mpando wosindikiza.
2.Ntchito yodalirika yosindikizira: PTFE mphete imodzi yosindikizira yamtengo wapatali yomwe imayikidwa pampando wazitsulo zosapanga dzimbiri, mapeto a mpando wachitsulo amaperekedwa ndi kasupe kuti atsimikizire kukhazikika kokwanira kwa mphete yosindikizira, pamene kusindikiza pamwamba pa valve kumagwiritsidwa ntchito, valavu ikupitiriza kuonetsetsa kuti ntchito yabwino yosindikiza ikugwira ntchito pansi pa kasupe.
3.Mapangidwe a chitetezo cha moto: Pofuna kupewa kuoneka kwa kutentha kwadzidzidzi kapena moto, kotero kuti mphete yosindikizira ya PTFE ipse, kutaya kwakukulu, ndikuwotcha moto, mphete yosindikiza moto imakonzedwa pakati pa mpira ndi mpando wa valve. , pamene mphete yosindikizira itenthedwa, pansi pa mphamvu ya masika, mphete yosindikizira mpando wa valve imakankhidwira mofulumira ku mpira, kupanga chisindikizo chachitsulo ndi chitsulo, kusewera mlingo wina wa kusindikiza. Mtengo wa APl607
4.Automatic pressure relief function: Pamene kukakamiza kwa sing'anga yosasunthika m'chipinda cha valve kukwera mosadziwika bwino kupitirira kudzaza kwa kasupe, mpando umachoka pa mpira kuti ukwaniritse zotsatira za mpumulo wokhazikika, ndipo mpando umabwereranso pambuyo pa mpumulo. .
5. Mzere wotulutsa: Mabowo otulutsa amakonzedwa pamwamba ndi pansi pa thupi la valve kuti awone ngati mpando wa valve ukutuluka, mu ntchito, valavu imatsegulidwa kapena kutsekedwa kwathunthu, kuchotsani kupanikizika muzitsulo, kulongedza kungasinthidwe mwachindunji. , kusungirako cavity kungathe kutulutsidwa, kuchepetsa sing'anga mpaka kuipitsidwa kwa valve, kuchepetsa kuipitsidwa kwa valve ndi sing'anga.
Trunnion wokwera valavu mpira ndi oyenera payipi wamba mafakitale, payipi wautali, payipi mkulu kuthamanga sing'anga ndi zosiyanasiyana zowononga ndi zosawononga TV, chimagwiritsidwa ntchito mankhwala, zitsulo, mafuta ndi mankhwala.