Obuheereza bwa boona Vs Valves z'ebinyonyi ezirikukora gye munonga: Ni ntaaniso ki?

Obuheereza bwa buriijo Ebikwato by'ebinyonyi

Omuringo ogu gw‘ekinyonyi ky‘ebinyonyi nigwo mutindo ogurikwetooroora byona ogw‘okukoresa omu kukora ebintu omu bwijwire. Noobaasa kuzikoresa omu mirimo erimu empeho, omuyaga, amaizi n’ebindi bishaju nari gaasi ezitarikukora emibazi. Valvu z‘ebinyonyi z‘obuheereza bwona niziigura kandi zikinga n‘omukono gw‘emyanya 10. Noobaasa n‘okukora okukinga n‘okukinga kwazo orikukoresa ekikwato ky‘omuyaga nari eky‘amashanyarazi ahabw‘okutaho/okuzibira, okuzibira n‘okutegyeka okwetaanisa.

Entebe ya valve neeshweka omubiri kureeba ngu ebintu ebirikukorwaho tibikwatagana n’omubiri. Entebe egi neekora gye omu kukora omu myanya erimu obutagira kintu kyona. Ekicweka kya valve nikigyendera omu disiki kandi nikikwatiraine na disiki kurabira omu tight spline, kiine bushings 3 ahaiguru n’ahansi ezirikukora nk’ekikwato ky’okukwatiraho ekikwato.

Ekimwe aha migisha y‘okukoresa valvu z‘ebinyonyi z‘obuheereza bw‘abantu boona n‘okugira ngu omuringo gwazo nigworoba, ekirikuzibaasisa kukorwa omu muringo gw‘omutaano kuhikaana n‘emiringo y‘okutaho emipiira etari emwe n‘emwe. Kandi, nizikingirwa barikukoresa emiringo etari emwe n’emwe y’eby’okurya ebirimu elastomer, kandi noobaasa kutoorana ekika kya elastomer ekirikuhikaana n’embariirira yaawe. Ekibi ahari valve ezi n'okugira ngu ziine torque nyingi kandi n'ebintu by'entebe tibirikubaasa kugumisiriza obutagatsi bwingi n'embeera za pressure eziri ahaiguru ya 285 PSI. Kandi tizirikubaasa kukoresibwa omu mirimo empango, ahabwokuba nizikira kushangwa omu saizi zirikuhika 30 in.

Ebikwato by'ebinyonyi ebirikukora gye munonga

Valvu z’ebinyonyi ezirikukora gye munonga nizibaasa kukora buri kimwe eki valvu z’ebinyonyi z’obuheereza bw’abantu boona zirikubaasa kukora, kwonka zikozirwe kubaasa kugumira amaizi n’omuyaga ebi valvu z’obuheereza bw’abantu boona zitarikubaasa kugumisiriza. Nizikorwa n’entebe za PTFE ezirikubaasa kutwara amaizi agarimu emibazi n’okusheeshasheesha, gaasi n’omuyaga. Obu valvu z’ebinyonyi ez’omutaano zirikwombekwa n’elastomers ezirikubaasa kusheenya, valvu z’ebinyonyi ezirikukora gye munonga nizikoresa ebintu ebigumire nka graphite kukingaho entebe. Ekindi ekirikugaitaho n’okugira ngu niziija omu saizi ezirikuhika 60 in n’ahabw’ekyo nizibaasa kukoresibwa omu mirimo mikuru.

Tihariho kugyendera aha kika ky’ebintu by’obushaarizi ebi orikukora, noobaasa kutunga valvu y’ekinyonyi erikukora gye munonga erikuhikiiriza ebyetengo byawe. Okushaba kwawe kwaba kurimu akabi k‘okushohoza ebirikuruga omu itaka, noobaasa kukoresa valvu y‘ekinyonyi erikukora gye munonga erimu ebikwato by‘okukinga ebihimba by‘omubiri (stem seal extensions) ahabw‘okuzibira okushohoza ebirikuruga omu itaka. Emipiira yaawe yaaba neekora aha bwire bw’obufuki bwingi, noobaasa kutunga ebikwato by’ebinyonyi ebirikukora gye munonga ebiine ebikwato by’okutunguura ebitsya ebirimu amaani ebirikubaasisa emipiira kukingaho.

Noobaasa kutunga ebikwato by’okuteera ebinyonyi ebirikukora gye munonga ebikozirwe n’ekyoma kya carbon, ekyoma ekitarikusheeshasheesha n’ebindi byoma. Ebyoma ebi nibishemezibwa kugira ngu valve ebaasa kugumira obutagatsi oburi ahansi nka -320 degrees F n’oburi ahaiguru nka 1200 degrees F, kandi egumisirize obutagatsi oburikuhika ahari 1440 PSI. Valvu z‘ebinyonyi ezirikukira obwingi ezirikukora gye munonga ziine ahu zirikuremesa omu mubiri ezirikuzibira okugyendera munonga, n‘ekicweka ky‘okupakira ekirikuhindurwa okuzibira okusheeshasheesha aheeru.