Fa'atau Vevela EH Series Dual plate wafer check valve ductile iron body SS304 Spring SS416 stem CF8/CF8M disc EPDM nofoa i le 2026

Fa'amatalaga Pupuu:

Tele:DN 40~DN 800

Mamafa:PN10/PN16

Tulaga Fa'atonu:

Feagai ma le mata: EN558-1

Feso'ota'iga o le flange: EN1092 PN10/16


Fa'amatalaga o le oloa

Fa'ailoga o Oloa

Fa'amatalaga:

Vali siaki o le EH Series Dual plate wafere fa'aopoopoina i ni puna torsion se lua i ipu valve ta'itasi, e vave ma otometi ona tapunia ipu, e mafai ona taofia ai le tafe mai tua o le alavai. E mafai ona fa'apipi'i le valve siaki i luga o paipa fa'alava ma fa'atutusa.

Uiga:

-La'ititi le tele, mama le mamafa, la'ititi le fausaga, faigofie ona tausia.
-E fa'aopoopo ni torsion spring se lua i papa valve ta'itasi e lua, e vave ma otometi ona tapunia papa.
-O le gaioiga a le Quick cloth e taofia ai le tafe atu o le vai i tua.
-Fesaga'i pu'upu'u ma lelei le ma'a'a.
-Faigofie ona faʻapipiʻi, e mafai ona faʻapipiʻi i luga o paipa faʻalava ma faʻalava.
-O lenei valve ua fa'amaufa'ailogaina lelei, e aunoa ma le tafe pe a faia le suega o le mamafa o le vai.
-Saogalemu ma fa'atuatuaina i le fa'agaioiga, Tete'e maualuga i fa'alavelave.

Talosaga:

Fa'aaogāga lautele i alamanuia.

Fua:

Tele D D1 D2 L R t Mamafa (kg)
(mm) (inisi)
40 1.5″ 92 65 43.3 43 28.8 19 1.5
50 2″ 107 65 43.3 43 28.8 19 1.5
65 2.5″ 127 80 60.2 46 36.1 20 2.4
80 3 inisi 142 94 66.4 64 43.4 28 3.6
100 4″ 162 117 90.8 64 52.8 27 5.7
125 5 inisi 192 145 116.9 70 65.7 30 7.3
150 6 inisi 218 170 144.6 76 78.6 31 9
200 8 inisi 273 224 198.2 89 104.4 33 17
250 10 inisi 328 265 233.7 114 127 50 26
300 12 inisi 378 310 283.9 114 148.3 43 42
350 14 inisi 438 360 332.9 127 172.4 45 55
400 16 inisi 489 410 381 140 197.4 52 75
450 18 inisi 539 450 419.9 152 217.8 58 101
500 20 inisi 594 505 467.8 152 241 58 111
600 24 inisi 690 624 572.6 178 295.4 73 172
700 28 inisi 800 720 680 229 354 98 219
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