GAV402-PN16
Valve ya Lango hutumika tu kuanza au kusimamisha mtiririko. Vali za sluice hutumiwa kwa slurries na valves za lango hutumiwa kwa mifumo ya utoaji wa maji. Valve ya lango inafunguliwa kwa kuinua lango / kabari kutoka kwa mtiririko wa maji, kuwezesha maji yote kutiririka kwa uhuru.
Sehemu ya juu ya shina (fimbo ya kuunganisha/shimoni) ina gurudumu la mkono au motor ambayo huinua na kupunguza lango, wakati mwisho wa chini una lango la mviringo au la umbo la kabari ambalo huzuia mtiririko wa maji. Kwa sababu valve ina shina iliyopigwa, lazima igeuzwe mara nyingi ili kuhama kutoka wazi hadi kufungwa na kinyume chake, kuondoa madhara ya nyundo ya maji.
Masafa yanaweza kutengenezwa ili kuendana na programu yako, kwa ujenzi wa mwili, nyenzo na vipengele vingine vilivyoboreshwa ili kukidhi mahitaji yako ya mchakato. Kwa kuwa tumeidhinishwa na ISO 9001, tunachukua njia zilizopangwa ili kuhakikisha ubora wa juu, unaweza kuwa na uhakika wa kutegemewa na utendakazi wa kufungwa kupitia maisha ya muundo wa mali yako.
· Ubunifu na Utengenezaji kuendana na BS EN1171/BS5150
· Vipimo vya flange vinalingana na EN1092-2 PN16
· Vipimo vya Uso kwa Uso vinalingana na Orodha ya 3 ya EN558-1
· Upimaji unalingana na EN12266-1
· Hali ya kuendesha gari: gurudumu la mkono, gia ya bevel, gia, umeme
Mwili | EN-GJL-250 |
PETE YA KITI | ASTM B62 |
PETE YA KABARI | ASTM B62 |
KABARI | EN-GJL-250 |
STEM | ASTM A276 420 |
BOLT | CHUMA CHA CARBON |
NUT | CHUMA CHA CARBON |
BONNET GASKETI | GRAPHITE+CHUMA |
BONNET | EN-GJL-250 |
KUFUNGA | GRAPHITE |
TEZI YA KUFUNGA | EN-GJL-250 |
NIRA | EN-GJL-250 |
SHINA NUT | Mn-SHABA |
NATI YA MKONO | CHUMA CHA CARBON |
MKONO | EN-GJL-250 |
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 |
L | 177.8 | 190.5 | 203.2 | 228.6 | 254 | 266.7 | 292.1 | 330.2 | 355.6 | 381 | 406 | 432 | 457 | 508 | 610 | 660 | 711 | 813 |
D | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 395 | 445 | 505 | 565 | 615 | 670 | 780 | 895 | 1015 | 1115 | 1230 |
D1 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 350 | 400 | 460 | 515 | 565 | 620 | 725 | 840 | 950 | 1050 | 1160 |
D2 | 99 | 118 | 132 | 156 | 184 | 211 | 266 | 319 | 370 | 429 | 480 | 530 | 582 | 682 | 794 | 901 | 1001 | 1112 |
b | 20 | 20 | 22 | 24 | 26 | 26 | 26 | 28 | 28 | 30 | 32 | 32 | 34 | 36 | 40 | 44 | 46 | 50 |
nd | 4-19 | 4-19 | 8-19 | 8-19 | 8-19 | 8-23 | 8-23 | 12-23 | 12-23 | 16-23 | 16-28 | 20-28 | 20-28 | 20-31 | 24-31 | 24-34 | 28-34 | 28-37 |
f | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 |
H | 302 | 330.5 | 369 | 461 | 523 | 595 | 754 | 940.5 | 1073 | 1258 | 1385 | 1545 | 1688 | 2342 | 2450 | 2590 | 2690 | 3060 |
W | 200 | 200 | 200 | 255 | 306 | 306 | 360 | 406 | 406 | 508 | 558 | 610 | 640 | 640 | 700 | 700 | 800 | 900 |