Ivalvu yebhabhathane efakwe i-PTFE
Iinkcukacha zeMveliso:
Yintoni ivalvu yebhabhathane efakwe kwi-PTFE?
Ivalvu yebhabhathane efakwe i-PTFEyivalvu esetyenziselwa ukulawula ukuhamba kwamanzi kwiidayamitha ezinkulu zepayipi apho idiski ithatha uhlobo lwediski. Ukusebenza kufana nokwevalvu yebhola. Ipleyiti okanye idiski ibekwe embindini wepayipi. Idiski inentonga edlula kuyo eqhagamshelwe kwi-actuator ngaphandle kwevalvu. Ukujikeleza i-actuator kuguqula idiski nokuba ihambelana okanye ijikeleze ukuhamba. Ngokungafaniyo nevalvu yebhola, idiski ihlala ikhona ngaphakathi kokuhamba, ngoko ke ukwehla koxinzelelo kuhlala kubangelwa kukuhamba kwamanzi, nokuba iphi na indawo yevalvu.
Iivalvu zebhabhathane ezinee-PTFEIfanelekile kwi-media yenkqubo erhabaxa nerhabaxa kwimeko yolwelo, umgubo, okanye igesi. I-Shut-off, ulawulo lokuhamba kunye ne-throttling.
Iinkcazo zobugcisa zevalvu yebhabhathane efakwe i-PTFE
Umgangatho woYilo kunye noMveliso: API609/EN593
Ukujongana ubuso ngobuso: ISO5752/EN558-1 uthotho 20
Isiphelo seFlange EN1092-2 PN10/PN16,ANSI 125/150
i-wafer/i-lug DN50-DN600(2"-24")
Umzimba: Isinyithi esithambileyo/intsimbi yekhabhoni/intsimbi engatyiwayo
Idiski: intsimbi yekhabhoni efakwe iPTFE/intsimbi engatyiwayo epholisiweyo
Isihlalo: PTFE
Iingenelo zethu zevalvu yebhabhathane efakwe i-PTFE
Ukwakhiwa okuncinci kwenza kube nzima kakhulu, kubekho indawo encinci yokugcina nokufakela.
Indawo yeshafti ephakathi, ukuqina kweqamza eliya kwicala eliphakathi, okwenza ukufakwa kwamkeleke nakweyiphi na indlela.
Umzimba ozele yimbobo awuniki ukumelana okuqinileyo nokuhamba kwamanzi.
Akukho mingxunya kwindlela yokuhamba kwamanzi, nto leyo eyenza kube lula ukuyicoca nokubulala iintsholongwane kwinkqubo yamanzi okusela njl.
Irabha efakwe ngaphakathi emzimbeni yenza ulwelo olungangeni emzimbeni.
Uyilo lwediski engenazikhonkwane luluncedo ekuthinteleni indawo yokuvuza kwidiski.
I-flange ephezulu ye-ISO 5211 ilungele ukwenza kube lula ukwenza izinto ngokuzenzekelayo kunye nokulungiswa kwakhona kwe-actuator.
Iitorque eziphantsi zokusebenza zibangela ukuba kube lula ukusebenza kunye nokukhetha i-actuator engabizi kakhulu.
Iibheringi ezifakwe kwi-PTFE zikhutshiwe ukuze zilwe nokungqubana kunye nokuguguleka, akukho lubrication ifunekayo.
I-lining efakwe emzimbeni, i-liner kulula ukuyitshintsha, akukho mhlwa phakathi komzimba kunye ne-lining, ifanelekile ukusetyenziswa ekupheleni komgca.
Uhlobo Lokusebenza kwevalvu yebhabhathane efakwe i-PTFE
Isixhobo sokuphatha iivalvu zebhabhathane ezihlala ziqinile DN40-DN200.
Umqhubi webhokisi yegiya ngesandla yeevalvu zebhabhathane ezisebenzisa uluhlu olupheleleyo.
I-actuator ye-pneumatic yoluhlu olupheleleyo lweevalvu zebhabhathane
Isixhobo sombane sokukhetha uluhlu olupheleleyo lweevalvu zebhabhathane
Isiqu sasimahla esingena-actuator, senzelwe abathengi abane-actuators zakho.
Uluhlu lwezinto eziphambili:
| Iinxalenye | Izixhobo |
| Umzimba | Isinyithi esixonxiweyo, isinyithi esithambileyo, isinyithi sekhabhoni, isinyithi esingenasici |
| Idiski | Isinyithi esithambileyo seNickel / ubhedu oluyi-Al / Intsimbi engatyiwayo |
| Isihlalo | I-EPDM / NBR / VITON / PTFE |
| Isiqu | Intsimbi engatyiwayo / Intsimbi yekhabhoni |
| Ukugquma ngezihlahla | I-PTFE |
| Indandatho ethi “O” | I-PTFE |
| Phina | Yenziwe ngentsimbi eshayinayo |
| Isitshixo | Yenziwe ngentsimbi eshayinayo |
Umboniso weMveliso:
Isetyenziselwa ntoni ivalvu yebhabhathane efakwe kwi-PTFE?
Olu hloboIvalvu yebhabhathane efakwe i-PTFEisetyenziswa kakhulu kwi
Iikhemikhali kunye ne-petrochemical
Ukususa i-sulphurization kunye ne-denitration, ukuprinta kunye nokudaya amanzi amdaka
Indle kamasipala
Imizi-mveliso
Ukuveliswa komgubo owomileyo kunye nokuthuthwa kwawo
Inkqubo yokuhanjiswa kwepayipi yeoyile yokupholisa i-transformer enamandla aphezulu kakhulu
