BS 5153 PN16 Maka rino Air Cushion Piu Taki takirere
CHV403-PN16
Whakaahuatanga Hua
BS 5153 PN16 Maka rino Air Cushion Swing Check Valve he rino kotahi-ara purere takirere (Swing Check Valve) me te hoahoa urunga hau, e tika ana mo nga punaha paipa paipa o te akomanga PN16.
Whakauruhia: Ko te BS 5153 PN16 Cast Iron Air Cushion Swing Check Valve ko te BS 5153 e whai mana ana me te hoahoa urunga hau e tika ana mo te whakamahi i nga punaha wai me te wai para me etahi atu tono ahumahi.
Painga:
Maamaa: He mea hanga mai i te rino maka, he parenga te waikura me te whakakakahu i te paera, ka taea te mahi mo te wa roa.
Whakaitihia te paanga me te ngangau: Ka taea e te hoahoa urunga hau te whakaiti i te paanga me te haruru ina katia te kōpae takirere, ka whakaiti i nga utu tiaki o te punaha paipa.
He pai mo nga punaha paipa iti me te reo-rahi: He pai mo te iti me te reo-rahi me nga punaha wai paru me etahi atu tono ahumahi, me te pai o te mahi me te pono.
Whakamahinga:BS 5153 PN16 Cast Iron Air Cushion Swing Check Valve he pai mo nga punaha tuku wai, nga punaha maimoatanga parakaingi, nga punaha pipeline ahumahi, me etahi atu. Ka whakamahia hei aukati i te rerenga o muri me te tiaki i te mahi noa o te punaha paipa. Ko tana hoahoa urunga hau ka pai ake te kati o te takirere, he pai hoki mo nga tono me whakaheke te ohorere me te haruru.
Ngā āhuatanga
Tirohanga Hua
Rauemi rino: He mea hanga te tinana takirere ki te rino maka, he pai te parenga waikura me te mau kakahu.
Hoahoa urunga hau: Kua hangaia te puera me te punaha urunga hau, ka taea te whakaiti i te paanga me te haruru ina katia te kōpae takirere.
PN16 taumata pehanga: He pai mo nga punaha paipa me te taumata pehanga PN16.
Whakaritenga Hangarau
· Hoahoa me te Hangarite ki te EN12334, BS5153
· Te rahi o te flange kia rite ki te EN1092-2 PN16
· Ahu kanohi ki te Kanohi Kia rite ki te EN558-1 Rarangi 10, BS5153
· Whakamātautau kia rite ki te EN12266-1
· CI-GREY CAST RINO , DI-DUCTILE RINO
Whakatakotoranga
| Ingoa Wāhanga | MATERE |
| TINO | EN-GJL-250/EN-GJS-500-7 |
| TANGI NOA | ASTM B62 C83600 |
| DISC | EN-GJL-250/EN-GJS-500-7 |
| TANGI KUPU | ASTM B62 C83600 |
| HIKI | ASTM A536 65-45-12 |
| STEM | ASTM A276 410 |
| PONOTI | EN-GJL-250/EN-GJS-500-7 |
| LEVER | KAUPAPA KAUPAPA |
| PAUNATIA | RINO MAHI |
Anga waea hua
Raraunga Ahu
| DN | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | |
| L | 495 | 622 | 699 | 787 | 914 | 965 | 1016 | 1219 | |
| D | CI | 340 | 405 | 460 | 520 | 580 | 640 | 715 | 840 |
| DI | 400 | 455 | |||||||
| D1 | 295 | 355 | 410 | 470 | 525 | 585 | 650 | 770 | |
| D2 | 266 | 319 | 370 | 429 | 480 | 548 | 609 | 720 | |
| b | CI | 30 | 32 | 32 | 36 | 38 | 40 | 42 | 48 |
| DI | 20 | 22 | 24.5 | 26.5 | 28 | 30 | 31.5 | 36 | |
| nd | 12-23 | 12-28 | 12-28 | 16-28 | 16-31 | 20-31 | 20-34 | 20-37 | |
| f | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | |
| H | 332 | 383 | 425 | 450 | 512 | 702 | 755 | 856 | |
