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Vaega o oloa
Oloa Fa'apitoa
Fa'ato'a fa'alava lima, alavai pa'u eletise eletise, alavai fa'apalapala fa'atafafa e tasi ma lua ala fa'atafafa.

Fa'ato'a fa'alava lima, alavai pa'u eletise eletise, alavai fa'apalapala fa'atafafa e tasi ma lua ala fa'atafafa.
Fiberglass composite mea fa'apipi'i faitoto'a DN500 otometi tafe fa'ate'ia backflow tasi-ala siaki valve DN500

Fiberglass composite mea fa'apipi'i faitoto'a DN500 otometi tafe fa'ate'ia backflow tasi-ala siaki valve DN500
u'amea uamea ueloina ventilation butterfly valve DN2500

u'amea uamea ueloina ventilation butterfly valve DN2500
HL941X-16Q Fa'asao Fa'aeletise ma Fa'atonu Fa'atonu Valve

HL941X-16Q Fa'asao Fa'aeletise ma Fa'atonu Fa'atonu Valve
Saina E pei o le flange gas silencer silencer ausa silencer ea silencer fa'avevela silencer silencer ausa.

Saina E pei o le flange gas silencer silencer ausa silencer ea silencer fa'avevela silencer silencer ausa.
Fa'aSaina pe'apepe pa'u kaponi sila siaki va'a fa'ato'aga fa'agesegese tapunia siaki va'a HH47X-16C10C silencing siaki siaki.

Fa'aSaina pe'apepe pa'u kaponi sila siaki va'a fa'ato'aga fa'agesegese tapunia siaki va'a HH47X-16C10C silencing siaki siaki.
Fa'aSaina E pei o le uamea uamea fa'alava o le lalolagi alavai J41H-1625C fa'ali'i u'amea pa'u pa'u pa'u alavai WCB ausa kelope va'ava'a DN20 25 40 50 80 100

Fa'aSaina E pei o le uamea uamea fa'alava o le lalolagi alavai J41H-1625C fa'ali'i u'amea pa'u pa'u pa'u alavai WCB ausa kelope va'ava'a DN20 25 40 50 80 100
Fa'aSaina fa'amea uamea fa'amaufa'ailogaina fa'amau fa'amau fa'amau fa'amau fa'amau fa'amau fa'amau fa'amau fa'ama'i fuga fa'alava pepe D343H-16C tusi ausa maualuga-vevela lafo uamea carbon uamea butterfly valve

Fa'aSaina fa'amea uamea fa'amaufa'ailogaina fa'amau fa'amau fa'amau fa'amau fa'amau fa'amau fa'amau fa'amau fa'ama'i fuga fa'alava pepe D343H-16C tusi ausa maualuga-vevela lafo uamea carbon uamea butterfly valve
Saina PEI H44H-16C lafo u'amea carbon uamea flange su'iina siaki siaki ala e tasi DN50 80 100 200

Saina PEI H44H-16C lafo u'amea carbon uamea flange su'iina siaki siaki ala e tasi DN50 80 100 200
Fa'aSaina alavai fa'afefete u'amea siaki u'amea si'isi'i u'amea si'isi'i alavai siaki siaki va'a H41W-16P siaki siaki DN15-DN300

Fa'aSaina alavai fa'afefete u'amea siaki u'amea si'isi'i u'amea si'isi'i alavai siaki siaki va'a H41W-16P siaki siaki DN15-DN300
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Df41x puipui le tafe i tua

Df41x puipui le tafe i tua

Df41x backflow preventer ose masini saogalemu e fa'aaogaina e puipuia ai le fa'aleagaina o le tafe i tua i paipa vai inu. O lo'o iai se alavai i le va o va'a siaki e lua. O le potu pito i luga o le diaphragm e fesoʻotaʻi ma le pito pito i totonu o le vaʻa siaki tulaga muamua. O lenei valve o se ituaiga fou o le valve saogalemu e puipuia ai le filogia o le vai inu i tua, ina ia mautinoa le saogalemu ma le tumama o vai inu.
    Faafesootai matou
    fa'amatalaga o oloa
    DF41X Fa'ata'ita'iga fa'atekinisi mo le toe fo'i i tua Omiga (MPa) Su'ega fa'amau (vai)MPa Su'ega Malosi (vai) MPa Fa'asalalauga talafeagai Va'a talafeagai 1.0 1.1 1.5 Suavai mama ≤80℃ 1.6 1.76 2.4 ata fa'apipi'i DF41X So'oga Fa'ata'ita'i fa'ata'ita'iga fa'ata'ita'iga Fa'ata'ita'iga D1 D2 H nd Fa'amatalaga LD D1 D2 H ma le DF41X 50 230 165 125 99 170 4-19 125 400 250 210 184 240 8-19 65 290 185 145 18 18 14 5 0 211 255 8-23 80 310 200 160 132 210 8-19 200 600 340 295 266 290 8-23 100 350 220 180 156 220 8-19 - - - - - - -