E mafai e le Flanged Type Ductile Iron Resilient Seated Stem Cap Gate Valves ona faia le Handwheel Operation po'o le Electric Actuator Operation
Ia tauaveina le matafaioi atoatoa e faʻamalieina ai manaʻoga uma a matou tagata faʻatau; ia ausia le alualu i luma faifai pea e ala i le faʻalauiloaina o le alualu i luma o a matou tagata faʻatau; ia avea ma paʻaga tumau mulimuli a tagata faʻatau ma faʻateleina le fiafia o tagata faʻatau mo mea fou faʻatau mai Saina Saina Flanged Type Ductile Iron Resilient SeatedValve o le Fa'itoto'a o le Tapuni o le Aus, Talofa lava i tagata faʻatau uma agalelei, faʻafesoʻotaʻi mai matou i faʻamatalaga patino o oloa ma manatu!!
Ia tauaveina le matafaioi atoatoa e faʻamalieina ai manaʻoga uma a matou tagata faʻatau; ia ausia le alualu i luma faifai pea e ala i le faʻalauiloaina o le alualu i luma o a matou tagata faʻatau; ia avea ma paʻaga tumau mulimuli a tagata faʻatau ma faʻateleina le fiafia o tagata faʻatau moSaina Ductile Iron Gate Valve, Valve o le Fa'itoto'a o le Tapuni o le Au, Faatasi ai ma le lagolago a matou tagata tomai faapitoa e iai le poto masani, matou te gaosia ma tuʻuina atu oloa sili ona lelei. O nei oloa e faʻataʻitaʻiina le lelei i taimi eseese e faʻamautinoa ai naʻo le laina atoatoa e tuʻuina atu i tagata faʻatau, matou te faʻapitoa foʻi le faʻasologa e tusa ai ma mea e manaʻomia e tagata faʻatau e faʻafetaui ai manaʻoga o tagata faʻatau.
Fa'amatalaga:
Vali faitoto'a NRS maufetuuna'i mo le fa'asologa AZo se ituaiga wedge gate valve ma le Rising stem (Outside Screw and Yoke), ma e talafeagai mo le faʻaaogaina i le vai ma vai e le afaina ai le siosiomaga (ogāumu). O le OS&Y (Outside Screw and Yoke) gate valve e faʻaaogaina tele i totonu o sprinkler systems e puipuia ai afi. O le eseesega autu mai le NRS (Non Rising Stem) gate valve masani o le au ma le nati o le au e tuʻu i fafo o le tino o le valve. O lenei mea e faigofie ai ona iloa pe ua tatala pe tapuni le valve, aua e toetoe lava o le umi atoa o le au e vaʻaia pe a tatala le valve, ae le toe vaʻaia le au pe a tapuni le valve. I se tulaga lautele, o se manaʻoga lea i nei ituaiga o systems ina ia mautinoa ai le vave ona vaʻaia o le tulaga o le system.
Fa'amatalaga:
Tino: Leai se mamanu e faia i ni alavai, e puipuia ai mai mea leaga, ma ia mautinoa le lelei o le faamaufaailogaina. Fa'atasi ai ma le ufiufi epoxy i totonu, e tusa ai ma le mana'oga o le vai inu.
Tisiketi: Fa'avaa u'amea ma laina pa'u, ia mautinoa le fa'amaufa'ailogaina o le valve ma tausisi i mana'oga o le vai inu.
Au: Faia i mea malolosi, ia mautinoa e faigofie ona pulea le faitoto'a o le valve.
Nati 'au: O le fasi nati e feso'ota'i ai le 'au ma le tisiketi, ma ia mautinoa e faigofie ona fa'aoga le tisiketi.
Fua:
| Tele mm (inisi) | D1 | D2 | D0 | H | H1 | L | b | N-Φd | Mamafa (kg) |
| 65(2.5″) | 139.7(5.5) | 178(7) | 182(7.17) | 126(4.96) | 190.5(7.5) | 190.5(7.5) | 17.53(0.69) | 4-19(0.75) | 25 |
| 80(3″) | 152.4(6_) | 190.5(7.5) | 250(9.84) | 130(5.12) | 203(8) | 203.2(8) | 19.05(0.75) | 4-19(0.75) | 31 |
| 100(4″) | 190.5(7.5) | 228.6(9) | 250(9.84) | 157(6.18) | 228.6(9) | 228.6(9) | 23.88(0.94) | 8-19(0.75) | 48 |
| 150(6″) | 241.3(9.5) | 279.4(11) | 302(11.89) | 225(8.86) | 266.7(10.5) | 266.7(10.5) | 25.4(1) | 8-22(0.88) | 72 |
| 200(8″) | 298.5(11.75) | 342.9(13.5) | 345(13.58) | 285(11.22) | 292(11.5) | 292.1(11.5) | 28.45(1.12) | 8-22(0.88) | 132 |
| 250(10″) | 362(14.252) | 406.4(16) | 408(16.06) | 324(12.760) | 330.2(13) | 330.2(13) | 30.23(1.19) | 12-25.4(1) | 210 |
| 300(12″) | 431.8(17) | 482.6(19) | 483(19.02) | 383(15.08) | 355.6(14) | 355.6(14) | 31.75(1.25) | 12-25.4(1) | 315 |
Ia tauaveina le matafaioi atoatoa e faʻamalieina ai manaʻoga uma a matou tagata faʻatau; ia ausia le alualu i luma faifai pea e ala i le faʻalauiloaina o le alualu i luma o a matou tagata faʻatau; ia avea ma paʻaga tumau mulimuli a tagata faʻatau ma faʻateleina le fiafia o tagata faʻatau mo mea fou faʻatau mai Saina Saina Flanged Type Ductile Iron Resilient SeatedValve o le Fa'itoto'a o le Tapuni o le Aus, Talofa lava i tagata faʻatau uma agalelei, faʻafesoʻotaʻi mai matou i faʻamatalaga patino o oloa ma manatu!!
Taunuu Fou SainaSaina Ductile Iron Gate Valve, Stem Cap Gate Valve, Faatasi ai ma le lagolago a matou tagata tomai faapitoa e iai le poto masani, matou te gaosia ma tuuina atu oloa sili ona lelei. O nei mea e tofotofoina le lelei i taimi eseese e faamautinoa ai na o le laina atoatoa e tuuina atu i tagata faatau, matou te fetuunaia foi le faasologa e tusa ai ma mea e manaomia e tagata faatau e faafetaiaia ai manaoga o tagata faatau.
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