8617706773606
sc1622@shenchihb.com
Ukugeleza kwemidiya kulawulwa ngokuzungezisa ibhola ngo-90°.
Imbobo yokudlula enobubanzi obufana nepayipi itholakala phakathi nendawo yebhola. Uma isibambo noma i-actuator ijikeleza ibhola ngo-90 ° kuze kube yilapho imbobo edlulayo ihambisana ne-axis yepayipi, imidiya igeleza ngokukhululekile ngaphandle kokuvinjelwa, i-valve ivuleke ngokugcwele, futhi ukumelana nokugeleza cishe ku-zero. Lapho ibhola lizungeza enye i-90 ° kuze kube yilapho imbobo yokudlula i-perpendicular kumbhobho, indawo eyisiyingi eqinile ivimba ngokuphelele i-passage, i-valve iyavala, futhi ukuvala okuthembekile kufinyelelwa.
I-American Standard Flanged Ball Valve yamukela idizayini yokuvala ephindwe kabili, evumela abezindaba ukuthi bangene kunoma iyiphi indlela ngaphandle kwemikhawulo yendlela yokugeleza. Izigxivizo ezithambile (PTFE/PPL) zithola ukuvuza okunguziro, kuyilapho izigxivizo eziqinile zifanele izinga lokushisa eliphezulu nokucindezela okuphezulu. I-valve stem ihlanganisa isakhiwo sokulwa nokushaywa ukuze kuqinisekiswe ukuphepha nokuthembeka ngaphansi kwengcindezi ephezulu. Amavalvu ebhola e-Shenchi ASME ajwayelekile akhiqizwa ngokuqinile ngokuvumelana nezindinganiso ze-API 608, enikeza ukusebenza okusheshayo nokuvaleka okuqinile, okuwenza abe amavalvu afanele okuvala amapayipi ajwayelekile e-ASME ezimbonini zikawoyela, zamakhemikhali, nezegesi yemvelo.
I-American Standard Flanged Ball Valves ye-Shenchi yekhwalithi ephezulu inesakhiwo esiyinhloko esihlanganisa umzimba we-valve, ibhola, isiqu, nezigxivizo zezihlalo. Ibhola lingaba idizayini yebhola elintantayo (i-DN50 nangaphansi) noma idizayini yebhola engashintshi (i-DN50 nangaphezulu). Imbobo yokuphumela yebhola ifana nobubanzi bangaphakathi bepayipi, okuholela ekuqineni kokugeleza okucishe kube uziro uma ivuleke ngokugcwele. I-stem anti-bloout structure ivimbela isiqu ekundizeni ngaphandle ngaphansi kwengcindezi ephezulu. Idivayisi elwa ne-static iqinisekisa ukusebenza phakathi kwebhola nesiqu, ivimbela ukunqwabelana kukagesi omile. Kumavalvu ebhola e-ASME flange anezilinganiso ezitholakalayo, i-Shenchi inikeza amathebula anemininingwane yepharamitha yobuchwepheshe ukuze kube lula ukukhetha okunembile kwemodeli nokubalwa kwesabelomali kumakhasimende.
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