Munhoroondo ye scuba diving, matangi mavharuvhu akaita basa rakakosha mukuona kuchengetedzwa kwe diver uye kufambisa kuongorora pasi pemvura. Pakati peanonyanya kuzivikanwa mavharuvhu evintage iK valve uye J valve. Heino sumo pfupi yezvimedu izvi zvinonakidza zvemidziyo yekudhivha uye kukosha kwazvo kwenhoroondo.
Iyo K valve
Ivhavha yeK ivharuvhu iri nyore pa/kudzima inowanikwa mumatangi mazhinji emazuva ano escuba. Inogadzirisa mafambiro emhepo nekutenderedza knob kudzora mafambiro emhepo. Mudhivha yevintage, iyo yekutanga vharuvhu yeK, inozivikanwa se "pillar valve," yaive nebundo rakashama uye hunde isina kusimba. Aya mavharuvhu ekutanga aive akaoma kuchengetedza nekuti aishandisa tambo dzakatepwa uye aida Teflon tepi yekuisa chisimbiso.
Nokufamba kwenguva, kuvandudzwa kwakaitwa kuti mavharuvhu eK awedzere kusimba uye nyore kushandisa. Mavharuvhu emazuva ano eK ane madhisiki ekuchengetedza, mapfundo akasimba, uye O-ring chisimbiso chinoita kuti zvive nyore kuisa nekubvisa. Pasinei nekufambira mberi kwezvinhu uye dhizaini, basa rinokosha reK valve rinoramba risina kuchinjwa.
Zvinhu zvakakosha zveK Valves
●On/Off Kushanda: Inodzora kuyerera kwemhepo nepfundo riri nyore.
●Robust Design: Mavharuvhu emazuva ano eK anovakwa ane mafundo akasimba uye dhizaini yakaderera.
●Safety Discs: Ita shuwa chengetedzo kana paine overpressure.
●Easy Maintenance: Mavharuvhu emazuva ano ari nyore kuisa uye kubvisa kuvonga kuO-ring seals.
Iyo J Valve
Iyo J valve, iyo zvino yave isingachashandi, yaive shanduko yekuchengetedza mudziyo kune vevintage divers. Yaiva nereserve lever yakapa imwe 300 PSI yemhepo apo vakasiyana vakatanga kudzikira. Iyi nzira yekuchengetera yaikosha munguva isati yanyura majeji ekumanikidza, sezvo yaibvumira vanhu vakasiyana-siyana kuti vazive pavanenge vachipererwa nemhepo uye vaifanira kukwira.
Mavharuvhu ekutanga eJ aive akaremerwa, uye diver yaitenderedza lever pasi kuti iwane nzvimbo yekuchengetedza mweya. Nekudaro, iyo lever yaiwanzoita netsaona activation, iyo dzimwe nguva yaisiya vatsiki vasina yavo yekuchengetera pavakaida zvakanyanya.
Zvinokosha zveJ Valves
●Reserve Lever: Inopa imwe 300 PSI yemhepo painodiwa.
●Critical Safety Feature: Inogonesa vanosiyana kuziva mhepo yakaderera uye pamusoro zvakachengeteka.
●Kusakara: Yakagadzirwa zvisina kufanira nekuuya kwe submersible pressure gauges.
●J-Rod Attachment: Iyo reservation lever yaigara ichiwedzerwa uchishandisa "J-Rod" kuita kuti zvive nyore kusvika.
Iko Kushanduka kweScuba Diving Valves
Nekuunzwa kwemajeji ekudzvanya kwemvura mukutanga kwe1960s, mavharuvhu eJ akave asina kufanira sezvo vakasiyana-siyana vaigona zvino kutarisa mhepo yavo yakananga. Uku kusimudzira kwakatungamira kumisikidzwa kweiyo nyore K valve dhizaini, iyo inoramba iri iyo yakajairika mhando yevharuvhu iri kushandiswa nhasi.
Pasinei nekusashanda kwavo, mavharuvhu eJ akaita basa rakakosha munhoroondo ye scuba diving uye akavimbisa kuchengetedzwa kwevasingaverengeki vakasiyana. Zvichakadaro, mavharuvhu eK akashanduka aine zvinhu zvakavandudzwa uye dhizaini, kuve nechokwadi chekuchengetedza uye kuvimbika mukunyura kwemazuva ano.
Mukupedzisa, kunzwisisa nhoroondo yeK uye J mavharuvhu kunopa nzwisiso yakakosha yekuti scuba diving midziyo yakashanduka sei kuti ive nechokwadi chekuchengetedza diver uye kuwedzera ruzivo rwepasi pemvura. Nhasi, kufambira mberi mune tekinoroji uye zvigadzirwa zvakatibvumira kuongorora nyika yepasi pemvura nechivimbo uye nyore, tichitenda muchikamu kune zvitsva zveaya mavharuvhu ekutanga.
Nguva yekutumira: May-17-2024