O alatoto fa'apipi'i fa'atasi ma se pa'u e pei o se cone e ta'ua o alatoto fa'apipi'i. E ala i le feliuliua'i i le 90 tikeri, e mafai ona tatala pe tapuni le pusa alalaupapa i luga o le polo, vavae ese mai le pusa ala i luga o le tino valve. O va'a fa'apipi'i o le vave-tatala ma vave-tapuni e ala i va'a e masani ona fa'aoga i paipa feololo maualalo e mana'omia le tatalaina atoa ma le tapunia i se taimi pu'upu'u. O le faʻaaogaina o suauʻu, gaosiga o felauaiga ma mea e faʻamamaina ai, o vailaʻau faʻamaʻi ma suauʻu, gaosiga o kesi ma suauʻu gaʻo gaʻo, vaega HVAC, ma pisinisi lautele e faʻaaogaina uma. Lona lua, e mafai ona fa'aoga alatoto fa'apipi'i e felauai ai le vai o lo'o i ai ni mea fa'amalo ma ni vaega. E mafai ona feavea'i mea o lo'o i ai tioata e fa'aaoga ai le alatoto fa'alava sa'o ma le fausaga o le peleue fa'amama.
O mea nei o elemene autu autu o le JLPV plug valve:
1. O se mamanu tuusa'o e mafai ai ona sui vave, maualalo le malosi o le vai, ma le fa'aogaina vave o le tulimanu.
2. E lua ituaiga o faʻamaufaʻailoga: faʻamaufaʻailoga vaivai ma faʻamaufaʻailoga suauu.
3. E tolu ituaiga o fausaga: siitia, ferrule, ma fesuia'i.
4. Fuafuaga saogalemu, anti-static construction, ma le faʻaaogaina.
5. E leai se faʻatapulaʻaina o le faʻapipiʻiina o le faʻatonuga ma e mafai e le aufaasālalau ona tafe i itu e lua. Fa'aoga i luga ole laiga ma le tausiga e sili atu ona aoga.
Ole laina ole JLPV plug valve design e fa'apea:
1. Tele: 2" i le 14" DN50 i le DN350
2. Omiga: Vasega 150lb i le 900lb PN10-PN160
3. Mea: uʻamea carbon, uʻamea uʻamea ma isi mea uʻamea masani.
NACE MR 0175 mea u'amea e tete'e i le sulfur ma mea e fa'a'ele'ele ai.
4. Fa'amuta le feso'ota'iga: ASME B 16.5 i foliga si'i (RF), mata mafolafola (FF) ma le Tu'aiga Fa'amama Mama (RTJ)
ASME B 16.25 ile pito vili.
5. Fua fa'afesaga'i: fa'atatau ile ASME B 16.10.
6. vevela: -29 ℃ i le 580 ℃
JLPV valves e mafai ona faʻapipiʻiina i le masini faʻaogaina, pneumatic actuators, hydraulic actuators, eletise eletise, bypasses, lokaina masini, filifili uili, faʻalautele laʻau ma le tele o isi o loʻo avanoa e faʻafetaui manaoga o tagata faʻatau.
