1.Standards: AWWA C515, DIN3352 F4/F5, BS5163, BS5150
2. Type: OS & Y, NRS
3. Size: DN50-DN600/2" - 24"
4. Material: CI, DI, MACULUM
5.pressure:classis 125-300/PN10-25/200-300PSI
6.Driving modus: handwheel, revellere coneris; calces
NECESSITAS ARTI:
Designare et Fabricare conformare EN1171,DIN3352,EN1074
● dimensiones Flangae conformes sunt EN1092-2 PN16
Face ad Face dimensiones Conformare EN558-1 Series 14, DIN3202 F5
Testis Conform EN12266, ISO5208
modus incessus: rota manus, quadratum Nucis
Nec. | Pars Nomen | Materia | |
1 | Corpus | EN-GJS-D-7 | |
2 | Flexilis Disc | EPDM/NBR+DI. | |
3 | Caulis Nut | ZCuAl10Fe3 | |
4 | Stem | 1Cr17Ni2 | |
5 | Bonnet Gasket | EPDM/NBR | |
6 | Bonnet | EN-GJS-D-7 | |
7 | Socket Cap Screw | Chalybe | |
8 | Sigillum Block | ZCuZn40Mn3Fe1 | |
9 | Manus rota | EN-GJS-D-7 | |
10 | Nucis | Zinc-patella Carbon Steel | |
11 | elementum | Zinc-patella Carbon Steel | |
12 | Dustproof Sigillum Ring | EPDM/NBR | |
13 | O anulum | EPDM/NBR | |
14 | O anulum | EPDM/NBR | |
15 | O anulum | EPDM/NBR |
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
L | 150 | 170 | 180 | 190 | 200 | 210 | 230 | 250 | 270 | 290 | 310 | 330 | 350 | 390 |
D | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 405 | 460 | 520 | 580 | 640 | 715 | 840 |
D1 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 | 470 | 525 | 585 | 650 | 770 |
D2 | 99 | 118 | 132 | 156 | 184 | 211 | 266 | 319 | 370 | 429 | 480 | 548 | 609 | 720 |
b | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 22 | 24.5 | 26.5 | 28 | 30 | 31.5 | 36 |
nd * | 4-19 | 4-19 | 8-19 | 8-19 | 8-19 | 8-23 | 12-23 | 12-28 | 12-28 | 16-28 | 16-31 | 20-31 | 20-34 | 20-37 |
f | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 |
H | 226 | 265 | 288 | 320 | 364 | 410 | 502 | 596 | 681 | 810 | 905 | 1008 | 1135 | 1310 |
W | 200 | 200 | 200 | 255 | 255 | 306 | 306 | 360 | 360 | 406 | 406 | 508 | 508 | 508 |
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
L | 150 | 170 | 180 | 190 | 200 | 210 | 230 | 250 | 270 | 290 | 310 | 330 | 350 | 390 |
D | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 405 | 460 | 520 | 580 | 640 | 715 | 840 |
D1 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 | 470 | 525 | 585 | 650 | 770 |
D2 | 99 | 118 | 132 | 156 | 184 | 211 | 266 | 319 | 370 | 429 | 480 | 548 | 609 | 720 |
b | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 22 | 24.5 | 26.5 | 28 | 30 | 31.5 | 36 |
nd * | 4-19 | 4-19 | 8-19 | 8-19 | 8-19 | 8-23 | 12-23 | 12-28 | 12-28 | 16-28 | 16-31 | 20-31 | 20-34 | 20-37 |
f | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 |
H | 226 | 265 | 288 | 320 | 364 | 410 | 502 | 596 | 681 | 810 | 905 | 1008 | 1135 | 1310 |
W | 200 | 200 | 200 | 255 | 255 | 306 | 306 | 360 | 360 | 406 | 406 | 508 | 508 | 508 |
Institutio positionis, altitudinis, limbi et exitus directio consilio requisita occurrere debet, ac nexus firma et stricta erit.
Manubrium variarum valvularum manualium in pipelina insulatione institutorum non erit deorsum.
Visualis inspectio ante institutionem valvae peragenda est, et nomen valvae observandum est praescriptis valvae generalis currentis normae nationalis gb12220.Valvulae enim, quarum pressio laborat maior quam 1.0MPa et quae praecisa fistulae principalis, vis et probatio emissiones ante institutionem perficiuntur, adhiberi possunt solum postquam habiles sunt.
In vi test, pressio test 1.5 temporibus pressionis nominalis erit, et duratio non minor quam 5min erit.Plectrum putamen et sarcina idonei erunt si ultrices nulla est.Per emissiones probationes, pressionis test 1.1 temporibus nominalis pressionis erit;Pressio test requisita vexillum GB50243 in duratione test, et idoneus est si lacus in superficie discus signationis non est.