Valve Butterfly Keystone 990: Fofo Igoa ole Tulaga Wafer & Lug
| Mea: | PTFE+EPDM | Tempera: | -40℃~135℃ |
|---|---|---|---|
| Fa'asalalauga: | Vai | Tele ole Taulaga: | DN50-DN600 |
| Talosaga: | Valve Pepe | Igoa o oloa: | Alavai Pepepepe Fa'amaufa'ailoga ma'i Wafer, Valve Pepepepe fa'amau fa'amasi |
| Lanu: | Lanu uliuli | So'oga: | Wafer, Fa'ai'u Flange |
| Nofoa: | EPDM/NBR/EPR/PTFE,NBR,Papa,PTFE/NBR/EPDM/VITON | Ituaiga Vale: | Valve Butterfly, Tu'aiga Fa'a Fa'alua Fa'afa Fa'a Valve Pepe e aunoa ma se pine |
PTFE fa'apipi'iina ma le EPDM Valve Seat For Centerline Butterfly Valve 2 -24''
O le PTFE + EPDM butterfly valve nofoa o se mea nofoa valve e faia i le faʻafefiloi o le polytetrafluoroethylene (PTFE) ma le ethylene propylene diene monomer (EPDM). O lo'o iai le fa'atinoga ma le tele o fa'amatalaga:
Fa'amatalaga Fa'atinoga:
E sili atu le tetee atu i le corrosive, e mafai ona tetee atu i ala o faasalalauga corrosive eseese;
Malosi le ofuina o ofu, mafai ona faatumauina lona foliga ma faatinoga e oo lava i lalo o tulaga maualuga -
Lelei faʻamaufaʻailoga, mafai ona tuʻuina atu se faʻamaufaʻailoga faʻalagolago e tusa lava pe maualalo le mamafa;
Lelei le tete'e o le vevela, mafai ona tatalia le tele o vevela mai -40°C i le 150°C.
Fua Fa'amatalaga:
E maua i lapopo'a eseese e amata mai i le 2 inisi i le 24 inisi le lautele;
E mafai ona mamanuina ina ia fetaui ma ituaiga eseese o valve butterfly, e aofia ai le wafer, lug, ma flanged type;
E mafai ona fa'avasegaina e fetaui ma mana'oga fa'apitoa.
|
Tele (Diamita) |
Ituaiga Valve talafeagai |
|---|---|
| 2 inisi | Wafer, Lug, Flanged |
| 3 inisi | Wafer, Lug, Flanged |
| 4 inisi | Wafer, Lug, Flanged |
| 6 inisi | Wafer, Lug, Flanged |
| 8 inisi | Wafer, Lug, Flanged |
| 10 inisi | Wafer, Lug, Flanged |
| 12 inisi | Wafer, Lug, Flanged |
| 14 inisi | Wafer, Lug, Flanged |
| 16 inisi | Wafer, Lug, Flanged |
| 18 inisi | Wafer, Lug, Flanged |
| 20 inisi | Wafer, Lug, Flanged |
| 22 inisi | Wafer, Lug, Flanged |
| 24 inisi | Wafer, Lug, Flanged |
|
Va'aiga vevela |
Fa'amatalaga Va'aiga o le vevela |
|---|---|
| -40°C i le 150°C | E talafeagai mo fa'aoga lautele o le vevela |
I le fatu o le Keystone Butterfly Valve 990 o loʻo taoto ai le tuʻufaʻatasiga malosi o le PTFE ma le EPDM i totonu o le valve liner. PTFE, ta'uta'ua mo le tulaga ese o le tetee atu i kemikolo ma le maualalo o fe'ese'esea'iga, e fetaui lelei lava ma le tulaga mata'ina a le EPDM i le tau, osone, ma le ausa. O lenei faʻafefiloi faʻatasi e faʻamaonia ai se fofo faʻamaufaʻailoga e le gata e faʻafeiloaʻi tulaga faigata o le faʻaogaina ae faʻamautinoa ai foi le umi o le ola tautua, faʻaitiitia le manaʻomia mo le tausiga faifaipea. E maua i lapopoa e amata mai i le DN50 i le DN600, o lenei valve felagolagomai e faʻafeiloaʻi le tele o alaleo o talosaga tau alamanuia, faʻamautuina o ia lava o se vaega taua i le atinaʻeina o pisinisi faʻaonapo nei. fa'atasi ai ma ana mea fa'apipi'i ma fa'auivi fa'afeso'ota'i filifiliga, faia fa'apipi'i ma sui faiga sa'o. O le faʻaleleia atili o lana faʻaoga o le faʻaogaina o le valve, e faʻaalia ai le tele o mea nofoa e aofia ai le EPDM, NBR, EPR, ma le VITON, e faʻafetaui le faʻatinoga o le valve i manaʻoga faʻapitoa. E tusa lava pe faʻapipiʻiina i totonu o vai e togafitia ai vai, HVAC system, poʻo mea e gaosia ai vailaʻau, o le Keystone Butterfly Valve 990 o loʻo tu o se tumutumu o mea fou, lelei, ma faʻamaoni, faʻatulagaina tulaga fou i le faʻatinoina o valve ma le tumau.