ED Series Wafer butterfly valve
Whakaahuatanga:
Ko te ED Series Wafer butterfly valve he momo ringaringa ngawari ka taea te wehe i te tinana me te reo wai,.
Rauemi o nga waahanga matua:
| Nga waahanga | Rauemi |
| Tinana | CI,DI,WCB,ALB,CF8,CF8M |
| Kōpae | DI,WCB,ALB,CF8,CF8M,Ripene Raina Kopae,Tarua kowiri tira,Monel |
| Kakau | SS416,SS420,SS431,17-4PH |
| Noho | NBR,EPDM,Viton,PTFE |
| Taper Pin | SS416,SS420,SS431,17-4PH |
Whakatakotoranga nohoanga:
| Rauemi | Te pāmahana | Whakamahia te Whakaahuatanga |
| NBR | -23℃ ~ 82℃ | Buna-NBR:(Nitrile Butadiene Rubber ) he pai te kaha me te atete ki te abrasion.He atete hoki ki nga hua waiwaro.He rauemi ratonga whanui pai mo te whakamahi i roto i te wai, te korehau, te waikawa, te tote, te alkaline, te ngako, te hinu, te hinu, te hinu wai me te ethylene glycol. Kare e taea e Buna-N te whakamahi mo te acetone,ketones me te waiwaro kua whakahiato, kua maatatia ranei. |
| Wā pupuhi-23℃ ~120℃ | ||
| EPDM | -20 ℃~130 ℃ | rapa General EPDM: he rapa hanga-whanui pai i whakamahia i roto i te wai-wera, i nga inu, i nga punaha hua miraka me era kei roto nga ketone, te waipiro, te nitric ether esters me te glycerol. Engari kaore e taea e te EPDM te whakamahi mo nga hinu, kohuke, whakarewa ranei. |
| Wā pupuhi-30 ℃ ~ 150 ℃ | ||
| Viton | -10 ℃~ 180 ℃ | Ko Viton he elastomer hydrocarbon fluorinated me te tino pai ki te aukati i te nuinga o nga hinu waiwaro me nga hau me etahi atu hua-a-hinu. Kaore e taea e Viton te whakamahi mo te mahi mamaoa, te wai wera i runga ake i te 82 ℃, te kawakore ranei. |
| PTFE | -5℃ ~ 110℃ | PTFE he pai pūmautanga mahi matū me te mata e kore e sticky.At te wa ano, he pai rawa whakahinuhinu me te hoholo ātete. He rauemi pai mo te whakamahi i te waikawa, te kawakore, te waikura me etahi atu waikura. |
| (Ripene EDPM) | ||
| PTFE | -5℃~90℃ | |
| (Rirangi o roto NBR) |
Mahi:te poupou, te pouaka hiko, te kaitahuri hiko, te kaikawe pneumatic.
Āhuatanga:
1.Stem upoko hoahoa o Double "D" ripeka Tapawhā ranei: Watea ki te hono ki ngā actuators, tuku atu taipana;
2.Two wahi kakau tapawha atekōkiri: No-mokowā hononga pā ki tetahi tikanga rawakore;
3.Te tinana kaore he anga anga: Ka taea e te nohoanga te wehe i te tinana me te reo wai, me te watea ki te putorino.
Ahu:
Hua e pa ana
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