Kaihanga Rerehua Rerehua Hiko Haina DN50 DN1200 Kounga teitei me te tohu WRAS
He aha te Hiko Purerere Valve?
Rererererererere,ka kiia hoki ko te "concentric", "he rapa kapi" me te "noho rapa" rewharewharewharewharewharewha, he nohoanga rapa (he kaha ranei) i waenga i te diameter o waho o te kōpae me te pakitara o roto o te takirere.
Ko te rewharewha he whaa hurihanga ka huri 90 nga nekehanga ki te whakatuwhera, ki te kati ranei i te rere o te pāpāho.He kopae porohita, e mohiotia ana ko te pūrerehua, ka kitea i waenganui o te tinana e mahi ana hei katinga o te takirere.Ka honoa te kōpae ki te kaitahuri, ka mau ranei i roto i te rakau, ka puta mai i te kōpae ki te tihi o te tinana takirere.
Ma te neke o te kopae ka whakatau i te tuunga o te rewharewha.TKa taea e ia te momo angiangi o te momo angiangi o te purerehua e noho noho ana hei takirere ki te huri te kōpae i te hurihanga 90-tohu, ka whakatuwheratia, ka kati ranei te takirere.
Rererere Rerehua Hiko,te hoahoa tino kiato me te kanohi poto ki te kanohi.he pai ki waenga i nga kopa e rua, me nga tiu e haere ana mai i tetahi flange ki tetahi.Ka mau te takirere ki te waahi, ka hirihia ki te peeke na te awangawanga o nga titi.Ko te momo angiangi waferrererehua e noho ana he maamaa, he kore tiaki, he utu whai hua, he otinga pono ki nga momo tono.
Ko nga ahuatanga matua o te momo angiangi o NORTECH
HE AHAKI TE KITI IA MATOU?
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- Qte tuku uick, kua reri mo te tuku 1-4 wiki, me nga taonga whai whakaaro o nga reera rererere noho pumau me nga waahanga
- Q12- 24 marama te taurangi mo te resilient resilient seat butterfly valves
- Qte mana mana mo ia wahanga o te rewharewha rererere
Ko nga ahuatanga matua oRererererererere hiko
- Ko te hanga kiato he iti te taumaha, he iti ake te waahi ki te rokiroki me te whakaurunga.
- Te tuunga o te poukau, 100% te piri mirumiru ahu-rua, e pai ai te whakauru ki nga huarahi katoa.
- He iti te atete ki te rere o te tinana.
- Kaore he kohao i roto i te rerenga rerenga, he maamaa te horoi me te whakakino mo te punaha wai inu etc.
 | NORTECH Resilience noho rerererere valve hoahoa pinless |  |
tirohia koata matou rarangi o nga marere rerehuamo nga korero taipitopito me waea atu ranei ki ta maatau roopu hoko.
Momo Mahi moRererererererere hiko
| Taumata mau |
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| Pouaka miihini a-ringa |
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| Kaihanga pneumatic |
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| Kaihuri hiko |
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| He kakau kore utu ISO5211 moting pad |
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Whakatakotoranga Hangarau o te hiko hiko rererererere
Paerewa:
| Hoahoa me te Kaihanga | API609/EN593 |
| Kanohi ki te kanohi | ISO5752/EN558-1 raupapa 20 |
| Te pito flange | ISO1092 PN6/PN10/PN16/PN25,ANSI B16.1/ANSI B 16.5 125/150 |
| Whakatauranga pehanga | PN6/PN6/PN16/PN25, ANSI Class125/150 |
| Whakamatau me te Tirotiro | API598/EN12266/ISO5208 |
| Papa whakapuru a Actuator | ISO5211 |
Ko nga waahanga matua of Rererererere hiko hiko:
| Nga waahanga | Rauemi |
| Tinana | Te rino ngongo, te rino waro, te rino korewa, te rino kowiri rua, Monel, Alu-parahi |
| Kōpae | Whakakikoruatia te rino nickel ductile, rino ductile nylon pania/Alu-parahi/he kowiri tira/duplex/Monel/Hasterlloy |
| Raina | EPDM/NBR/FPM/PTFE/Hypalon |
| Kakau | Kowiri tira/Monel/Duplex |
| Ngaherehere | PTFE |
| Nga tutaki | Kowiri tira |
Ko nga taonga o te tinana takirereof Hiko rererererererere
| Te rino ngongo |
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| Kowiri tira |
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| Alu-parahi |
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Nga rauemi kōpae takirere of Rererererere hiko hiko
| Ko te rino ngongo kua whakakikoruatia |
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| Ka pania te nylon rino ductile |
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| PTFE rino ductile raina |
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| Kowiri tira |
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| Matarua kowiri tira |
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| Alu-parahi |
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| Hasterlloy-C |
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Raina ringaringa rapaoRererererere hiko hiko
| NBR | 0°C~90°C | Waiwaro Aliphatic (hinu, hinu kakara iti kei roto, hau), wai moana, hau kōpeke, paura, kirikiri, korehau, tuku hau |
| EPDM | -20°C~110°C | Te wai i roto i te nuinga (wera-, makariri-, moana-, ozone-, kauhoe-, ahumahi-, aha atu). Nga waikawa ngoikore, wairewa tote ngoikore, waipiro, ketone, hau kawa, wai huka |
| EPDM parukore | -10°C~100°C | Te wai inu, te kai, te wai inu kore |
| EPDM-H | -20°C~150°C | HVAC, wai makariri, taonga kai me te wai huka |
| Viton | 0°C~200°C | He maha nga hauwai aliphatic, kakara me te halogen, hau wera, wai wera, mamaoa, waikawa parakore, kawakore |
