Unyaka ka-2009 kuzoba unyaka ongajwayelekile embonini yephampu namavalvu

Unyaka ka-2009 kuzoba unyaka ongajwayelekile embonini yephampu namavalvu

(1) Hlola Amavalvu —– Uhlobo Lwe-Swing, Uhlobo Lokuphakamisa, I-Disc etshekisayo, i-dualplate, kanye namaVave Ezinyawo. Umsebenzi walolu hlobo lwe-valve ukuvumela ukugeleza okukhululekile koketshezi ohlangothini olulodwa, ngenkathi kunciphisa ukugeleza kwayo okuphambene, lapho ukucindezela koketshezi ngokusebenzisa uhlelo, vula i-valve, noma yikuphi ukugeleza okuphambene, kuzovala i-valve, ukuqedwa. kokuvalwa, kuya ngesisindo somshini wokuhlola noma ukuncika ekucindezelweni okubuyela emuva...
1. Izici zezinhlobo ezahlukene zama-valve
(1) Hlola Amavalvu —– Uhlobo Lwe-Swing, Uhlobo Lokuphakamisa, I-Disc etshekisayo, i-dualplate, kanye namaVave Ezinyawo.
Umsebenzi walolu hlobo lwe-valve ukuvumela ukugeleza okukhululekile koketshezi ohlangothini olulodwa, futhi unciphise ukugeleza kwawo okuhlanekezela, lapho ukucindezela koketshezi ngohlelo, kuvula i-valve, noma yikuphi ukugeleza koketshezi okubuyela emuva, kuzovala i-valve, ukuqedwa kokuvalwa, ukuncika esisindweni sesheke lomshini noma ukuncika ekucindezelweni kwangemuva, noma ukuncika entwasahlobo noma inhlanganisela yezimbalwa.
(2) Globe stop-check Valves, Inc.
IVAVU YOKUHLOLA IYAFANA NEMVAVVU YOKUHLOLA UHLOBO LOKUPHAKAMISA EMHLABENI 3.3, KODWA NGESIQINISO NESANDLA ESIDLULISAYO (NOMA OLUNYE INDLELA ESEBENZA NGAYO) NJENGOBA uketshezi luvalwa futhi UHLOLA, Ivalve OKUTHIWA AYIkwazi ukuvulwa nganoma ikuphi ukudluliswa komshini, kuphela. ngomfutho wamanzi okhuphuka nomfula ukuze uphakamise ivalvu, kude nobuso besihlalo.
(3) Ama-plug Valves, Inc.
Le valve ngokufakwa emzimbeni wepulaki ye-valve (umnyango), ukuze ibe ne-taper phakathi kwe-slot plug yegama, isakhiwo esilula se-valve yohlobo oludala, i-RPM ingama-degrees angu-90 kuphela, ipulaki (umnyango) LiuKou ingaba yinoma yimuphi usayizi nokuma kohlobo lwe-porous kungenziwa futhi ukufanisa uxhumano lwamapayipi amathathu noma amane, futhi ingaba nenhlanganisela ehlukene yokugeleza. Ngokujwayelekile isetshenziselwa ukuvulwa okugcwele noma ukuvala ngokugcwele, hhayi ukusetshenziswa kwe-THROttling (ngaphandle uma ukuvulwa kuyisimo esikhethekile sedayimane futhi siphathwe).
(4) I-valve yebhola (i-valve yebhola)
I-valve yebhola ilungiswa nge-valve yepulaki, esikhundleni se-plunger ngepulaki yebhola, ukulawula uketshezi, ipulaki (umnyango) wesiteshi indawo enqamula ingxenye, futhi nobubanzi bepayipi kuyafana, uketshezi njengomugqa oqondile phakathi kwevalvu. umzimba, futhi ukumunca kunokwehla komfutho omncane. Manje ngokuvamile sebenzisa i-PTEE, EPDM nezinye izinto zokwakha, njengesihlalo, ngakho-ke, ukuvalwa kwebhamuza kuhle. Futhi ilungiselwe ukuvikela umlilo kanye nomklamo wokuphepha ophikisana ne-static, isetshenziswa ngu-*****, kodwa ngenxa yokuthi isihlalo sevalvu siyinto ye-PTFE, izinga lokushisa laso elisetshenziswayo ngokuvamile lilinganiselwe kuma-degree angu-250 ngaphansi.
(5) Ama-Butterfly Valves, Ama-Valves
Isakhiwo se-valve, sihambisana nesimiso sepayipi ekudonseni, isici sokulawula ukugeleza i-Angle plate (umnyango), impahla ingaba ipulasitiki yensimbi noma yensimbi, i-fluoro lung ephaketheni langaphandle, njll.), i-disc fixed axis enhliziyweni, futhi ingakwazi ukushintshanisa i-mandrel ukulawula ukuvulwa nokuvala (ivuliwe, ivaliwe kuphela ama-degree angu-90 wokuzungeza), isihlalo sezinto ezifana nensimbi, irabha, i-fluorine, futhi igxilwe odongeni lomzimba we-valve, I-valve ilula ngesakhiwo futhi yayo. umzimba uwuhlobo lwe-wafer. Ilula ngesisindo futhi ayithathi isikhala sokudonsa nokuvula nokuvala. Ikakhulukazi ekulawuleni ukugeleza okukhulu (hhayi ukugeleza okuncane).
Unyaka ka-2009 umiselwe ukuba ube unyaka ongajwayelekile embonini yephampu nama-valve ngemuva kwenkinga yezimali yomhlaba ka-2008, eqale enye isizini yokuphela konyaka.
I-National New Deal, enye i-4 trillion ukutshalwa kwezimali, ukuthuthukiswa kwezimboni ezintsha eziyisikhombisa, okuhlanganisa amandla amasha, izinto ezintsha, imboni yolwazi, imithi emisha, ukuzalanisa okuphilayo, ukongiwa kwamandla nokuvikelwa kwemvelo, izimoto zikagesi, uhlelo olusha lokuvuselela umnotho lwaqala, kuphela njengezimali ezikhona, iphrojekthi yaqala.
Njengengxenye yemboni yephampu kanye ne-valve ngo-2008 yanambitha ubuhle be-investimenti ye-4 trillion, ngo-2009, imboni yepompo kanye ne-valve ayikho ukuntula "i-carp jump dragon gate" engaba khona, ngo-2010, mhlawumbe kuzoba khona okulindelwe okwengeziwe.