E tele fesuiaiga i luga o le alavai mo alatoto fa'amaufa'ailoga vaivai.E masani lava, o le sua e tipiina e fa'aaoga ai le ituaiga masani e ala atu i totonu.E mafai ona faia le fesuiaiga o le sua i ala e tolu-auala ma fa-fa-plug valves. Ina ia tatala ma tapuni le ala, o le alatoto o le moa tatala ma tapuni vaega o se paʻu ma pu e taamilo faataamilo i se axis perpendicular i le ala.O le fa'aogaina o alavai fa'amaufa'ailoga malu, paipa ma mea fa'asalalau e mafai ona tatala ma tapuni.
Fa'aoga lautele ole alavai fa'amaufa'ailoga vaivai:
Fa'amau fa'amaufa'ailoga alavai e masani ona fa'aogaina i fa'asalalauga e pala, e sili ona 'ona, ma leaga fa'apea ma isi si'osi'omaga malo.E matua faasaina mo nei alatoto ona tafe i nei taimi, ma o mea o le valve o le a le faaleagaina ai le aufaasālalau.E mafai ona fa'atonuina e le ala faigaluega pe fa'aoga le uamea kaponi, uamea u'amea, po'o le u'amea mo le tino valve.
O uiga autu o le fausiaina o le JLPV plug valve o loʻo mulimuli mai:
1. E talafeagai mo faʻagaioiga masani, tatala ma tapuni vave, malamalama.
2. Fa'amau fa'amaufa'ailoga fa'amaufa'ailoga fa'afefete vai e la'ititi.
3. Faiga faigofie, laʻititi laʻititi, mama mama, faigofie tausiga.
4. Fa'amaufa'ailoga vaivai fa'amaufa'ailoga fa'amaufa'ailoga lelei e lelei.
5. E le faʻatapulaʻaina e le faʻatonuga faʻapipiʻi, o le tafe o le ala e mafai ona faʻamaonia.
6. Leai se vibration, maualalo leo.
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 180 ℃
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.
