Hua
AWWA C504 Pūrererere Valve
Whakaahuatanga poto:
AWWA C504 REREREKE VALVE
Ko tenei momo momo rewharewha he rite ki te paerewa AWWA C504 ka hangaia mo te wai inu, wai moana, wai whakamatao aha atu.
WHAKAMAHI KAUPAPA: AWWA C504– CLASS75B, CLASS150B, CLASS 250B
TE RAHI RAHI: 14” – 160” / DN350 – DN4000
MATERIAL SEAT: EPDM/NBR
Whakaahuatanga hua
Hoahoa takirere ki EN 593, BS5155, DIN3354
Flange ki EN 1092, ASME B16.5, ASME B16.1, AWWA C207
Te roa o te kanohi ki te kanohi ki te EN 558-1 / ISO 5752 raupapa 14, raupapa 13 ranei
- Hoahoa takirere, rauemi me te whakamatautau rite ki nga whakaritenga oAWWA C504
- Te tinana pakari me te min.te matotoru anga ki te paerewa, me orino ductile ASTM A536 kōeke 65-45-12 kōeke 60-40-18 rānei
- Ko te tinana me te flange X nga pito o te mata papatahi, te kowiri kopa kiASME B16.1, ASME B16.5, AWWA C207
- Ko nga pito whaanui a Victaulic, etahi atu momo hononga raneie wātea ana hoki.
- Kopae kotahi totoka, kopae kurupae ranei (mo nga rahi nui) e ruakaha teitei, nui ake te waahi rere kore utu.
- Te teitei ake o te Cv me te heke o te mahunga o te mahunga / te heke pehanga
- Noho rapa kei runga kōpae, te ki tonu360° mowhiti hiri korekoreka mau ki te mowhiti pupuri mo te ratonga takirua tae noa ki te pehanga whakatau katoa, me te ngawari mo te whakatikatika me te whakakapi kaore he taputapu motuhake.
- E rua nga waahanga, he momo stub-momo o nga mea waikura SS630, etahi atu rauemi e waatea ana hei tono.
- Ko te mowhiti nohoanga tinana i hangaiahe kowiri tira, kua oti te moroiti me te wa roa o te mahi.
- Konumohe rakau rakau parahii roto i nga trunnions e rua o te tinana me te kaha kawe teitei, kore tiaki.
- He maha nga mowhiti O i runga i te ngahere e mau ana me te whakakao o te rakau V ka hanga i te punaha hiri pono.
Ko te momo momo V te whakakii me te hoahoa awhi o runga, kia mohio ai koe ki te whakarereketanga ipurangi me te whakakapi i te whakakao rakau me te kore e wetewete i te pouaka.
Kopae ki te hononga rakau na SS630 taper pine.Ko etahi atu tikanga e waatea ana hei tono.
I whakamatauria te porohita mo nga whakaritenga AWWA C504, kua kitea te pono mo te oranga o te paera
Nga whiringa mahi: pouaka miihini a-ringa me te wira ringaringa, te wira mekameka ranei,
Pouaka hiko me te ISO5210 nga mahi o runga mo te kaitahuri hiko,
Kaihuri hiko
Puta wai, pneumatic ranei
Te paninga whakamarumaru: ko te paninga epoxy honohono hono kore paitini ki te wai inu i whakaaetia mai i te WRAS/NSF.
Ētahi atu kōwhiringa:
- Te taputapu maukati (i te wa e tiaki ana i nga taputapu, tae noa ki te tango i te tikanga whakahaere o te takirere, ka taea te pupuri i te waahi ki te kati tonu / tuwhera tonu.
- Ko te otinga rauemi o Aluminum parahi/nickel konumohe parahi (pērā i te ASTM B148 C95400/C95500/C95800 tinana & kōpae me te nickel-parahi koranu (pērā i Monel k500 etc.) rakau e wātea ana mo te desalination o te kaupapa wai moana.
- Ararewa rapa(raina ebonite)
- Potae roa
AWWA C504 REREREKE VALVE
Nga rauemi o te waahanga
| Wahi No | Whakaahuatanga | Rauemi | Wahi No | Whakaahuatanga | Rauemi |
| 1 | Kī | Kowiri tira, 420 | 9 | Pokarere | Kowiri tira, 630 |
| 2 | Ioka | Te waro maitai, A36 | 10 | Te takai | PTFE |
| 3 | Kati | Kowiri tira, 304 | 11 | Te kawe rakau | Kowiri tira,316 |
| 4 | repe takai | Te rino ngongo, 65-45-12 | 12 | Te tinana takirere | Te rino ngongo, 65-45-12 |
| 5 | Te nohoanga tinana | Kowiri tira, 304 | 13 | Kōpae takirere | Te rino ngongo,65-45-12 |
| 6 | mowhiti hiri kōpae | Rupa, EPDM | 14 | Kati | Kowiri tira, 304 |
| 7 | tīwiri | Kowiri tira, 304 | 15 | E te mowhiti | Rupa, EPDM |
| 8 | Ringi pupuri | Kowiri tira, 304 | 16 | Uwhi rakau | Te rino ngongo,65-45-12 |
Ētahi atu rauemi pērā i te waro maitai, st.maitai, SS matarua, al-parahi e wātea ana i runga i te tono.
Waea pai: inu wai, wai moana, wai TSE, wai iti-waikura etc.
Te pāmahana pai: 0 ~ 80 ℃
Whakamātautau pehanga ki te AWWA C504: Te reanga Leakage: Class A (Zero leakage) i nga huarahi e rua 100% te whakamatautau i mua i te tuku
AWWA C504 REREREKE VALVE
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Ohauru Inaianei
He taumata kore taurite o te kounga me te ratonga Ka whakaratohia e matou he ratonga motuhake mo nga roopu me nga tangata takitahi.
