BS5150 PN16 NRS Maka Riro Keeti
GAV401-PN16
Whakaahuatanga Hua
Ko te BS5150 PN16 NRS Cast Iron Gate Valve e mahi ana i runga i te kaupapa o te nekehanga raina hei whakahaere i te rere o nga wai. He kuaha, he poro ranei e neke tika ana ki te ahunga rere hei tuku, hei aukati ranei i te rere o te wai. Ka whakatuwherahia te paera, ka hiki te keeti kia puta te wai ki roto i te paera. Engari, ka katia te paera, ka whakahekehia te kuaha ki te aukati i te rere.
Ko tenei momo paera e whakarato ana i te hiri piri ka kati katoa, a he pai mo te rere katoa, kaore ranei he tono rere. Ko te hanga pakari me nga rauemi o te kounga teitei e whakamahia ana i roto i tenei paera ka tino pai mo nga tono e hiahia ana ki te whakahaere rerenga pono me te pai i roto i nga ahumahi penei i te maimoatanga wai, HVAC, me nga tikanga ahumahi whanui.
Ngā āhuatanga
Tirohanga Hua
Ka taea te hangai te awhe kia rite ki to tono, me te hanga tinana, nga rawa, me nga waahanga taapiri kua arotauhia kia tutuki i o hiahia. I te mea kua whakamanahia te ISO 9001, ka whakamahi matou i nga huarahi nahanaha ki te whakarite i te kounga teitei, ka taea e koe te tino pono me te mahi hiri na roto i te oranga hoahoa o to rawa.
Whakaritenga Hangarau
· Hoahoa me te Hanganga kia rite ki te BS EN1171/BS5150
· He rite te rahi o te flange ki te EN1092-2 PN16
· Ko nga ahua kanohi ki te Kanohi e rite ana ki te EN558-1 Rarangi 3
· Whakamatau rite EN12266-1
· Aratau taraiwa: wira ringa, taputapu bevel, taputapu, hiko
Whakatakotoranga
| Tinana | EN-GJL-250 |
| TANGI NOA | ASTM B62 |
| TANGI WEDGE | ASTM B62 |
| WEDGE | EN-GJL-250 |
| STEM | ASTM A276 420 |
| PATI | KAUPAPA KAUPAPA |
| NATI | KAUPAPA KAUPAPA |
| KAUPAPA KAUPAPA | GRAPHITE+STEEL |
| PONOTI | EN-GJL-250 |
| TE KAKI | GRAPHITE |
| KAKI KAKI | EN-GJL-250 |
| WHERINGA | EN-GJL-500-7 |
Anga waea hua
Raraunga Ahu
| 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 | 405 | 460 | 520 | 580 | 640 | 715 | 840 | 910 | 1025 | 1125 | 1255 |
| D1 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 | 470 | 525 | 585 | 650 | 770 | 840 | 950 | 1050 | 1170 |
| D2 | 99 | 118 | 132 | 156 | 184 | 211 | 266 | 319 | 370 | 429 | 480 | 548 | 609 | 720 | 794 | 901 | 1001 | 1112 |
| b | 20 | 20 | 22 | 24 | 26 | 26 | 30 | 32 | 32 | 36 | 38 | 40 | 42 | 48 | 54 | 58 | 62 | 66 |
| 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 | 24-37 | 24-41 | 28-41 | 28-44 |
| f | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 |
| H | 312 | 325 | 346 | 410 | 485 | 520 | 625 | 733 | 881 | 1002 | 1126 | 1210 | 1335 | 1535 | 1816 | 2190 | 2365 | 2600 |
| W | 200 | 200 | 200 | 255 | 306 | 306 | 360 | 406 | 406 | 508 | 558 | 610 | 640 | 640 | 700 | 700 | 800 | 900 |
