Te Rino Maama/Mau Maama Rauemi ED Rangatū Concentric Wafer Butterfly Valve Me te Kakau

Whakaahuatanga Poto:

Rahi:DN25~DN 600

Pēhanga:PN10/PN16/150 psi/200 psi

Paerewa:

Kanohi ki te kanohi :EN558-1 Series 20,API609

Hononga flange:EN1092 PN6/10/16,ANSI B16.1,JIS 10K

Pepa runga: ISO 5211


Taipitopito Hua

Tohu Hua

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:

20210927171813

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