035-2302 Wafer Butterfly Valve
Me tutuki, neke atu ranei i nga whakaritenga o EN593, AS4795.1 me MSS SP-67.
Raina ka taea te whakakapi mo te DN300 me te rahi o raro, te raina puia mo te DN350 me runga ake.
E 2 nga pou mo te DN300 me nga rahi o raro me te 1 nga pou mo te DN350 me runga ake.
Whakapuru flange i runga i te ISO 5211 MSS SP-102 ranei.
Hononga flanged pito: PN10/16, Class 125 me Ripanga D/E.
I whakaaetia a WRAS.
25bar e waatea ana, Ductile Iron mo te 25bar / 300psi, DN350 me te rahi ake.
SS304/316 rakau kowiri tira.
GX5CrNiMo19-11-2 (1.4408) Kōpae mō #2302.
Ka whakahaerehia te taputapu taputapu, te kakau ranei.
Whakawhiti riri o te kaiwhakahaere taputapu.
Me nga huringa e rua.
| Wahi | Rauemi | EN Whakatakotoranga | ASTM Whakatakotoranga |
| Tinana | Kerei Maka rino | EN1561, EN-GJL-250 | A126 Class B |
| Hekau | Kowiri tira | EN10088, X20Cr13 | A276, Kōeke 420 |
| Kōpae | Kowiri tira | EN10213, GX5CrNi19-10 | A351 CF8 |
| Parahi | EN1982, CC941K | B62 C83600 | |
| Te rino ductile | EN1563, EN-GJS-450-10 | A536 65-45-12 | |
| Raina | rapa | EN681, EPDM, NBR ranei | D2000 |
| Ngaherehere | Kirihou | Tauhokohoko, PTFE | Tauhokohoko, PTFE |
| Te Hiri Hiri | O-Mowhiti | EN681, BUNA-N | D2000 NBR |
| Rahi | DN50 | DN65 | DN80 | DN100 | DN125 | DN150 | DN200 | DN250 | DN300 | DN350 | DN400 | DN450 | DN500 | DN600 |
| A | 160 | 175 | 180 | 200 | 215 | 225 | 240 | 295 | 335 | 370 | 400 | 425 | 480 | 565 |
| B | 80 | 90 | 95 | 115 | 135 | 140 | 175 | 200 | 235 | 290 | 315 | 340 | 390 | 450 |
| E | 43 | 46 | 46 | 52 | 56 | 56 | 60 | 68 | 78 | 78 | 88 | 109 | 127 | 154 |
| Waihanga Runga Wāhanga | 11×11 | 14×14 | 17×17 | 22×22 | 27×27 | Dia.48 | ||||||||
