Oloa
Pneumatic Actuator Control Valve
✧ Fa'amatalaga
E na'o le fa'aogaina o le pneumatic actuator e sui ai le 90 tikeri ma le puna o le ea, ma e mafai ona tapuni mau le torque fa'asolosolo.O le potu o le tino valve e tutusa lelei, e maua ai se ala tafe saʻo ma toetoe lava leai se tetee i le ala.I se tulaga lautele, o le valve plug e sili ona talafeagai mo le tatalaina saʻo ma le tapunia.O le vaega autu o le valve polo o le fausaga faʻapitoa, faigofie le faʻaogaina ma le tausiga, talafeagai mo le vai, solvents, acids ma le kesi masani ma isi faʻasalalauga masani galue, ae talafeagai foi mo le okesene, hydrogen peroxide, methane ma le ethylene ma isi tulaga le lelei o galuega. le aufaasālalau.E mafai ona tuʻufaʻatasia pe tuʻufaʻatasia le tino o le valve o le valve plug.
E galue le valve pneumatic plug e ala i le feliuliua'i o le atigivi e tatala pe tapuni ai le valve.Pneumatic plug valve moli moli, laʻititi laʻititi, lapoa lapoa, faʻamaufaʻailoga faʻalagolago, fausaga faigofie, tausiga faigofie.O le fa'amaufa'ailoga ma le fa'apalapala e tapuni i taimi uma ma e le faigofie ona tafia e le ala.Ua fa'aaogaina lautele i pisinisi eseese.Pneumatic ball valve ma plug valve e tutusa lava le ituaiga valve, ae o lona vaega tapunia o se polo, o le si'osi'omaga e taamilo i le ogatotonu o le tino valve e ausia ai le tatalaina ma le tapunia.
✧ Parameter o le Pneumatic Actuator Control Valve
| Oloa | Pneumatic Actuator Control Valve |
| Nominal diameter | NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20”, 24”, 28”, 32” |
| Nominal diameter | Vasega 150LB, 300LB, 600LB, 900LB |
| Fa'ai'u So'oga | Flanged RF, Flange RTJ |
| Fa'agaioiga | Pneumatic Actuator |
| Meafaitino | A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Alloy 20, Monel, Inconel, Hastelloy, Alumini Bronze ma isi mea faʻapitoa. |
| Fauga | Ituaiga lima, ituaiga DBB, Ituaiga Sii, nofoa malu, Nofo uamea |
| Fuafuaga ma le Faumea | API 599, API 6D, ISO 14313 |
| Faafesaga'i | API 6D, ASME B16.10 |
| Fa'ai'u So'oga | ASME B16.5 (RF, RTJ) |
| ASME B16.47(RF, RTJ) | |
| MSS SP-44 (NPS 22 Na'o) | |
| ASME B16.25 (BW) | |
| Su'ega ma Asiasiga | MSS SP-44 (NPS 22 Na'o), |
| Isi | NACE MR-0175, NACE MR-0103, ISO 15848 |
| E avanoa foi mo | PT, UT, RT, MT. |
✧ Fa'aaliga ole Pneumatic Actuator Control Plug Valve
1. E laʻititi le teteʻe o le vai, ma o lona faʻamaufaʻailoga e tutusa ma le vaega paipa o le umi tutusa.
2. Faiga faigofie, laʻititi laʻititi, mama mama.
3. Malosi ma faatuatuaina.O le faʻamaufaʻailogaina mea i luga ole paʻu valve e faʻaaogaina lautele i polytetrafluoroethylene ma uʻamea, o loʻo i ai le faʻamaufaʻailoga lelei ma ua faʻaaogaina lautele ile masini masini.
4. Faʻafaigofie le faʻaogaina, vave tatala ma tapunia, naʻo le 90 ° suiga mai le tatalaina atoa i le tapunia atoa, faʻaogaina mamao mamao.
5. Faʻafaigofie le tausiga, pneumatic ball valve structure e faigofie, e mafai ona aveese le mama faʻamaufaʻailoga lautele, faʻaʻeseʻese ma sui e faigofie.
6. A maeʻa ona tatalaina le valve pe tapunia atoa, o le faʻamaufaʻailoga o le polo ma le nofoa e vavae ese mai le ala, ma o le a le mafua ai le tafia o le faʻamaufaʻailoga o le valve.
✧ Tulaga lelei ole Pneumatic Actuator Control Plug Valve
I le taimi o le tatalaina ma le tapunia o le faʻaogaina o le valve globe uamea, ona o le feteʻenaʻiga i le va o le tisiketi ma le faʻamaufaʻailogaina o le tino valve e laʻititi nai lo le valve faitotoa, e faʻafefeteina.
O le tatalaina poʻo le tapunia o le taʻavale o le valve stem e puupuu lava, ma o loʻo i ai se galuega faʻalagolago tele, ma talu ai o le suiga o le nofoa vaʻavaʻa e faʻatusatusa i le paʻu o le valve disc, e fetaui lelei mo le fetuunaiga. ole fua ole tafe.O le mea lea, o lenei ituaiga valve e fetaui lelei mo le tipiina poʻo le faʻatonutonuina ma le faʻafefe.
✧ Auaunaga Pe a uma ona Fa'atau
I le avea ai o se tagata faʻapolofesa faʻapipiʻi uamea gaosi ma faʻatau atu fafo, matou te folafola atu e tuʻuina atu i tagata faʻatau se auaunaga maualuga pe a uma ona faʻatau, e aofia ai mea nei:
1. Tuuina atu taʻiala faʻaaogaina oloa ma fautuaga faʻaleleia.
2.Mo faʻaletonu e mafua mai i faʻafitauli lelei o oloa, matou te folafola atu e tuʻuina atu le lagolago faʻapitoa ma faʻafitauli i totonu ole taimi sili ona puupuu.
3.Except mo faʻaleagaina e mafua mai i le faʻaaogaina masani, matou te tuʻuina atu auaunaga faʻaleleia ma toe sui fua.
4. Matou te folafola atu e tali vave atu i manaoga o tagata faʻatau i le taimi o le faʻamaonia o oloa.
5. Matou te tuʻuina atu le lagolago faʻapitoa mo taimi umi, faʻatalanoaga i luga ole laiga ma aʻoaʻoga.O la matou sini o le tuʻuina atu lea i tagata faʻatau le poto masani auaunaga sili ona lelei ma faʻamalieina ma faigofie le poto masani a tagata faʻatau.
