EZ Série Résistance aduti NRS porte valve
Fango ye:
EZ Series Resilient aduti NRS porte valve ayeke mbeni valve ti porte ti coin na mara ti tige so ayeke monté pëpe, na a lingbi ti sala kusala na ni na ngu nga na a-eau so ayeke neutre (a-égouts).
Sarango ye ti lo:
-Na lege ti ligne ti changé sceau ti nduzu: A yeke ngangu pëpe ti zia ni na ndo ni nga ti bata ni.
-Intégral caoutchouc-disque: Kusala ti cadre ti wen ductile ayeke thermique-clad intégral na caoutchouc ti gango na ngangu. Ti sara si a kanga ni nzoni nga a kanga lege na rouille.
-Ecrou ti cuivre so abungbi: Na lege ti mbeni kode ti futingo ye so ayeke nde. a yeke wara na yâ ti disque ni mbeni connexion so ayeke nzoni, tongaso aproduit ni ayeke nzoni nga zo alingbi ti zia bê na lo.
-Flat-bottom seat: Ndo ti kangango na tele ni ayeke plat sân ti tene a zia dû dä, na kpengo ti tene saleté alï na yâ ni.
-Whollly-na lege ti chaîne ti débit: chaîne ti débit ni kue ayeke na lege ni, a mû "Zéro" ti perte ti pression.
-A lingbi ti zia bê na ndo ti sceau ti nduzu: na structure ti bague multi-O so a mû, sceau ni ayeke confiable.
-Epoxy résine coating: a yeke zia couche ti résine époxy na yâ ni nga na gigi, na a yeke zia dics ni kue na caoutchouc alingbi na aye so a hunda ti tene kobe aduti na saleté pëpe, tongaso si a yeke nzoni nga ti tene a fâ pëpe.
Ti sara kua na ni:
A yeke wara na yâ ti ngu ni, a yeke leke ngu, a yeke zi asioni ngu, a yeke sara kobe, a yeke bata wâ, a yeke gaz naturel, a gaz liquéfié nga na ambeni ye tongaso.
Akota ni:
| DN | L | D | D1 | b | N-d0. | H | D0 | Poids (kg) | |||||||
| F4 | F5 | 5163 | 10 | 16 | 10 | 16 | 10 | 16 | 10 | 16 | 10 | 16 | |||
| 50(2") | 150 | 250 | 178 | 165 | 125 | 19 | 4-19 | 249 | 180 | 10 | 11 | ||||
| 65(2,5") | 170 | 270 | 190 | 185 | 145 | 19 | 4-19 | 274 | 180 | 13 | 14 | ||||
| 80(3") | 180 | 280 | 203 | 200 | 160 | 18-19 | 8-19 | 310 | 200 | 23 | 24 | ||||
| 100(4") | 190 | 300 | 229 | 220 | 180 | 18-19 | 8-19 | 338 | 240 | 25 | 26 | ||||
| 125 (5") | 200 | 325 | 254 | 250 | 210 | 18 | 8-19 | 406 | 300 | 33 | 35 | ||||
| 150 (6") | 210 | 350 | 267 | 285 | 240 | 19 | 8-23 | 470 | 300 | 42 | 44 | ||||
| 200 (8") | 230 | 400 | 292 | 340 | 295 | 20 | 8-23 | 12-23 | 560 | 350 | 76 | 80 | |||
| 250 (10") | 250 | 450 | 330 | 395 | 405 | 350 | 355 | 22 | 12-23 | 12-28 | 642 | 350 | 101 | 116 | |
| 300 (12") | 270 | 500 | 356 | 445 | 460 | 400 | 410 | 24 | 22 | 12-23 | 12-28 | 740 | 400 | 136 | 156 |
| 350 (14") | 290 | 550 | 381 | 505 | 520 | 460 | 470 | 25 | 16-23 | 16-25 | 802 | 450 | 200 | 230 | |
| 400 (16") | 310 | 600 | 406 | 565 | 580 | 515 | 525 | 28 | 16-25 | 16-30 | 907 | 450 | 430 | 495 | |
| 450 (18") | 330 | 650 | 432 | 615 | 640 | 565 | 585 | 29 | 20-25 | 20-30 | 997 | 620 | 450 | 518 | |
| 500 (20") | 350 | 700 | 457 | 670 | 715 | 620 | 650 | 31 | 20-25 | 20-34 | 1110 | 620 | 480 | 552 | |
| 600 (24") | 390 | 800 | 508 | 780 | 840 | 725 | 770 | 33 | 20-30 | 20-41 | 1288 | 620 | 530 | 610 | |
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