Kiʻekiʻe Performance Track Ball Valve Series
Hōʻike hoʻokō
Paʻi | ʻO ke kaomi hoʻāʻo ʻana ma ka wela mau (MPa) | Pāhana pili | ʻAno kūpono | |||
ʻO ka pūpū testing | Sila paʻi kiʻekiʻe | Sila haʻahaʻa haʻahaʻa | ||||
helu helu pressure(PN) | 1.6 | 2.4 | 1.76 | 0.6 | -29~121 ℃ or ma luna o ka mea hoʻohana koi | Kinea maoli, kinoea wai, kinoea lanahu, aila, wai, koi |
2.5 | 3.75 | 2.75 | 0.6 | |||
4.0 | 6.0 | 4.4 | 0.6 | |||
6.4 | 9.6 | 7.04 | 0.6 | |||
10.0 | 15.0 | 11.0 | 0.6 | |||
16.0 | 24.0 | 17.6 | 0.6 | |||
Nā papa kaomi (Papa) | 150 | 2.94 | 2.16 | 0.6 | ||
300 | 7.67 | 5.62 | 0.6 | |||
400 | 10.2 | 7.48 | 0.6 | |||
600 | 15.3 | 11.23 | 0.6 | |||
900 | 23.0 | 16.85 | 0.6 | |||
1500 | 39.0 | 28.6 | 0.6 |
ʻO kāna mau hiʻohiʻona nui:
1. Hoʻolālā noho hoʻokahi paʻa.Hiki iā ia ke hōʻoia i ka paʻa o ka sila ʻelua ala, hilinaʻi a ʻaʻohe leakage.
2. ʻO ka hoʻolālā i kau ʻia ma luna e hiki ai i ka ʻōnaehana ke mālama ʻia ma ka pūnaewele.
3. Hiki i ka mīkini cam ma ka ʻaoʻao haʻahaʻa o ke kumu valve ke hāʻawi i ka ikaika hoʻopaʻa paʻa mīkini e hōʻoia i ka hoʻopaʻa paʻa mau ʻana.
4. Hoʻopau ʻia ka wehe ʻana a me ka hoʻopau ʻana i nā ʻāpana ʻelua.He pōkole a maʻalahi hoʻi ka hana ʻana.
5. I ka wā o ka wehe ʻana a me ka hoʻopau ʻana, ʻaʻole pili loa nā ʻili o ka sila, me ka ʻaʻahu ʻole, me ka torque hana pōkole a me ke ola lawelawe lōʻihi.
6. ʻO ka hakahaka i hana ʻia e ka pōleʻa a me ka noho valve i ka wā o ka hoʻololi ʻana e hoʻonui i ka nui o ke kahe o ke kahawai, i mea e hoʻokō ai i ka hana o ka hoʻomaʻemaʻe a me ka sila.
7. E ho'okō 'ia ka ho'olālā pale ahi o ka valve poepoe me ka 'ōlelo o ka api607, api6fa, JB / T 6899 a me nā kūlana 'ē a'e.Ke hiki mai ke ahi a puhi ʻia ke kiʻikuhi sila palupalu, hiki i ka ʻōnaehana pale ahi o ka pahu pōlele ke pale i ka nui o ka leakage o ka media.No ka pale ʻana i ka hoʻonui ʻia ʻana o ke ahi.
8. ʻO ka mea hoʻokele valve e komo pū ana me ka manual, ka worm gear a me ka worm drive, a me ka uila.He mea maʻalahi ka valve uila e hoʻomaopopo i ka mana aunoa, maʻalahi e hana, palekana a hilinaʻi.
Hōʻike ʻenehana
Kūlana hoʻolālā | GB | ASME |
He alo i ke alo | JB/T 7745GB/T 12221 | ASME B16.10 |
FlangedNui | GB/T9113JB/T79 | ASME B16.5MSS SP44 |
Butt-mākoulpau ka ding | GB/T12224 | ASME B16.5 |
Hoao & nana | JB/T9092 | API598 |
Nānā: Hiki ke hoʻolālā ʻia ka nui o ka flange pili valve a me ka hopena butt-weld e like me ka koi o nā mea kūʻai aku.
ʻAno Nui Mahele
ʻAʻole. | Acceinoa inoae | Mea waiwai | |
GB | ASTM | ||
1 | Kino | WCB | A216-WCB |
2 | ʻAiʻa | ʻO ka graphite+wela ʻole | ʻO ka graphite+wela ʻole |
3 | ʻO ke kuʻi ʻana | Nkoalium PTFE | Nkoalium PTFE |
4 | apo apo | PTFE STEEL | PTFE STEEL |
5 | kinipopo | WCB+HCr/STL | WCB+HCr/STL |
6 | Pin | 1Cr13 | A276-410 |
7 | Ke kumu | 1Cr13 | A182-F6a |
8 | Hoʻopili | ʻO ka graphite hikiwawe | ʻO ka graphite hikiwawe |
9 | ʻO ka hoʻopaʻa ʻana | WCB | A216-WCB |
10 | Hāpai | Huipuia | |
11 | Nati kumu | ZA19-4 | A439-D2C |
12 | Uhi | 35 | ANSIC1036 |
13 | huila lima | QT400-17 | QT40017 |
14 | ʻauamo | WCB | A216-WCB |
15 | Fixi ka pine | 1Cr13 | A216410 |
16 | Ka pāpale | WCB | A216-WCB |
17 | Nut | 35 | A194-2H |
18 | Stud | 35CrMoA | A193-B7 |