Maualuluga-Auleleia Maufetu'i Nofo Valve Bray mo Talosaga Eseese
| Lanu: | Lanu uliuli | Mea: | Pa'a Natura |
|---|---|---|---|
| Tempera: | - 50 ~ 150 Tikeri | Igoa o oloa: | Nofoa Valve Butterfly Elastic |
| Fa'asalalauga talafeagai: | Suavai, Vai inu, Vai inu, Suavai otaota... | Malosi: | 65±3 °C |
| Malamalama maualuga: |
nofoa pa'u alavai butterfly, nofoa alatoto u'amea ductile,Nofoa Valve Pepe Manu Anti |
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Anti-manu ma fuala'au suau'u talafeagaiNeoprene (CR) Butterfly Valve Nofo
Neoprene (CR)
Neoprene, Polychloroprene e aofia ai le chloroprene monomer polymerization. Ina ua uma vulcanization, e lelei elasticity pa'u ma abrasion tetee. E tetee-insolation ma e lelei le teteʻeina o le tau, tetee atu i le vevesi faʻalavelave, refrigerants, dilute acid, silicon ester lubricant, ae le faʻasaʻo i phosphate faasologa o suauu hydraulic. E faigofie ona faʻamaʻa ma faʻamaʻaʻaina i le maualalo o le vevela, vaivai le teuina o le mautu, ma le faʻalauteleina tele i le maualalo o le aniline o le suauu minerale. I le faʻaaogaina o le vevela o le - 50 ~ 150 tikeri.
Tulaga lelei:
Elasticity lelei ma lelei compression deformation, o le fua faatatau e leai se sulfur, o lea e matua faigofie ona faagaoioia. O lo'o i ai mea fa'aanti-manu ma fuala'au suau'u, o le a le a'afia i vaila'au fa'aituau, ga'o, suau'u, suau'u eseese, solvents, ma e iai fo'i mea fa'aanti- afi.
Fa'aletonu:
Aua le fautuaina e faʻaaoga i vailaʻau malosi, nitrohydrocarbons, esters, chloroform ma ketone ketone.
Talosaga:
Vaega pa'u po'o vaega fa'amaufa'ailoga fa'atasi ma le fa'aaisa R12, mea faigaluega a le fale. E talafeagai mo oloa pa'u e fa'afeso'ota'i sa'o ma le ea, susulu o le la, vaega o le ozone, tetee atu i le afi ma le pala.
Tusi Faamaonia:
KTW W270 EN681-1,ACS,NSF61/372;WRAS,EC1935;FDA,EC1935;REACH,ROHS
O matou Fa'amanuiaga:
1. O pa'u ma mea fa'ava'a o lo'o pipii mau.
2. Elasticity paʻu sili ona lelei ma seti faʻapipiʻi.
3. Tele nofoa mautu ma torque laʻititi, faʻamaufaʻailoga sili ona lelei ma le ofuina o mea e tetee ai.
4. Fa'aaoga mea pa'u fa'ailoga fa'ava-o-malo ma fa'atinoga mautu.
5. Mea: CR, NR, SBR, NBR, EPDM, PTFE, Silicone, ma isi.
6. Faʻamaonia: NSF,SGS,KTW,FDA,ISO9001,ROHS,
7. maualuga / maualalo vevela tetee, suauu ma suauu tetee, lelei ea tightness ma isi.
8. Faʻagasologa ma faʻapipiʻiina e tusa ai ma ou manaʻoga.
9. Fa'aoga: Pulea o le vai, eletise, mea faigaluega a le fale, ta'avale, falema'i meafaigaluega, masini fale gaosimea & vaega, ma isi.
Mea Fa'afeso'ota'i Laupapa Filifiliga Vave:
| Mea | Talafeagai Temp. | Uiga |
| NBR |
-35℃~100℃ Vave -40℃~125℃ |
O le pa'u nitrile e lelei lona lava - fa'alauteleina meatotino, abrasion tete'e ma hydrocarbon - mea e tete'e. E mafai ona faʻaaogaina e avea o se mea lautele mo vai, vacuum, acid, masima, alkali, gaʻo, suauu, pata, suauʻu hydraulic, glycol, ma isi. E le mafai ona faʻaaogaina i nofoaga e pei o le acetone, ketone, nitrate, ma fluorinated hydrocarbons. |
| EPDM |
-40℃~135℃ Vave -50℃~150℃ |
Ethylene-propylene pa'u ose lelei lautele-faamoemoega pa'u gaosia e mafai ona fa'aoga i vai vevela, meainu, oloa susu, ketones, ava malosi, nitrates, ma glycerin, ae le o le hydrocarbon-suau'u fa'avae, inorganics, po'o solvents.
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| CR |
-35℃~100℃ Vave -40℃~125℃ |
Neoprene e faʻaaogaina i ala o faasalalauga e pei o acids, suauʻu, gaʻo, pata ma solvents ma e lelei le tetee i osofaʻiga. |
| FKM |
-20℃~180℃
|
O le Fluororubber o se suau'u fa'ameamea lelei-fa'asa'o, pa'u fa'apalapala fa'afefete mo le ga'o ga'o ma isi mea tau suau'u. E talafeagai mo le vai, suauu, ea, acid ma isi ala o faasalalauga, ae e le mafai ona faaaogaina mo le ausa, vai vevela pe mafiafia nai lo 82 °C. Alkali faiga. |
| SR | -70℃~200℃ | Silicone pa'u e tetee atu i le maualuga o le vevela, maualalo le vevela ma mea tau kemisi mautu, ma e masani ona faʻaaogaina i pisinisi e pei ole malosi malosi, vaivai alkali ma meaʻai. |
Mea fa'apitoa: pa'u nitrile carboxylated, pa'u nitrile hydrogenated, pala-ethylene tete'e-pa'u propylene, ausa-fluoroelastomer tetee, polyethylene chlorosulfonated |
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O le a le mea e tu'u ese ai le Elastic Butterfly Valve Seat ona o lona malosi fa'anatura e tu'uina atu ai se feso'ota'iga lemu, leak-proof i totonu o faiga paipa, fa'amautinoaina le saogalemu ma le lelei o felauaiga o ituaiga fa'asalalau eseese, e aofia ai vai, vai inu, vai inu, ma vai otaota. O lenei vaega e sili ona taua i talosaga e sili ona taua le mama ma le saogalemu o le vai. O le maufetuuna'i o lenei nofoa valve, o se fa'ailoga o le fa'aogaina o le valve bray technology, e fa'amautinoa e mafai ona toe fa'afo'i i lona tulaga muamua e tusa lava pe uma le fa'amalosi, fa'amautinoa se fa'amaufa'ailoga tumau, fa'amaumau ma fa'aitiitia le mana'omia mo le toe fa'asolo pe toe fa'aleleia. O lenei maufetuunaʻi, faʻatasi ai ma mea paʻu masani a le nofoa valve, e ofoina atu se tuʻufaʻatasiga le mafaitaulia o le fetuutuunai ma le malosi, faʻamautinoaina o loʻo faʻaogaina lelei le valve, lelei, ma e aunoa ma se faʻalavelave. e sili atu nai lo na o se vaega; ose fofo ua fuafuaina e fa'aleleia ai le lelei, fa'amaoni, ma le saogalemu o faiga fa'afoe o le vai i totonu o pisinisi eseese. Faatasi ai ma lona umi fa'apitoa, agava'a, ma le fa'atinoga, o lo'o avea o se fa'ata'ita'iga sili o le fa'aogaina o le fa'aogaina o le valve bray technology e mafai ona fa'amanuiaina ai le laufanua fa'aonaponei.