GLV101-125
He ʻano valve me kahi ʻāpana pani (valve flap) e neʻe ana ma ka laina waena o ka noho valve. E like me ka neʻe ʻana o ka valve flap neʻe, ʻo ka hoʻololi ʻana o ke awa noho valve e like me ka hahau ʻana o ka valve flap.
ʻO ka hahau ʻana o ka pani ʻana a i ʻole ka wehe ʻana i ke kumu flange o kēia valve he mea pōkole loa ia a he hana ʻoki pono ʻia, ʻo ka hoʻololi ʻana i ke awa noho e pili ana i ka hahau flap e like me ka mea e kūpono ai ka valve honua no ka hoʻoponopono ʻana i ka wai. No laila, maikaʻi nā puʻupuʻu flange globe no ka hoʻoponopono ʻana a i ʻole ka pani ʻana a me ka throttling kahe noi.
Hiki ke ʻenekinia ʻia ka laulā e kūpono i kāu noi, me ke kūkulu ʻana i ke kino, nā mea, a me nā hiʻohiʻona ancillary i hoʻopaʻa ʻia e hoʻokō i kāu mau pono kaʻina. ʻOiai ʻo ISO 9001 i hōʻoia ʻia, hoʻohana mākou i nā ala ʻōnaehana e hōʻoia i ka maikaʻi kiʻekiʻe, hiki iā ʻoe ke hōʻoia i ka hilinaʻi koʻikoʻi a me ka hana sila ʻana ma o ke ola hoʻolālā o kāu waiwai.
· Hoʻolālā a me ka hana ʻana e like me MSS SP-85
· Kūlike nā ʻāpana flange me ANSI B16.1
· Kūlike nā ana he alo i ke alo me ANSI B16.10
· Ke hoʻāʻo ʻana e like me MSS SP-85
Inoa Mahele | Mea waiwai |
Kino | ASTM A126B |
Ke kumu | 2Cr13 |
Noho | ZCuSn5Pb5Zn5 |
Disc | ASTM A126B |
Ka pāpale | ASTM A126B |
huila lima | EN-GJS-500-7 |
NPS | 2 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
Dn | 51 | 63.5 | 76 | 102 | 127 | 152 | 203 | 254 | 305 |
L | 203 | 216 | 241 | 292 | 330 | 356 | 495 | 622 | 698 |
D | 152 | 178 | 191 | 229 | 254 | 279 | 343 | 406 | 483 |
D1 | 120.7 | 139.7 | 152.4 | 190.5 | 215.9 | 241.3 | 298.5 | 362 | 431.8 |
b | 15.8 | 17.5 | 19 | 23.9 | 23.9 | 25.4 | 28.5 | 30.2 | 31.8 |
nd | 4-19 | 4-19 | 4-19 | 8-19 | 8-22 | 8-22 | 8-22 | 12-25 | 12-25 |
H | 273 | 295 | 314.4 | 359 | 388 | 454 | 506 | 584 | 690 |
W | 200 | 200 | 255 | 255 | 306 | 360 | 360 | 406 | 406 |