Nā huahana
ʻĀpana kinipōpō ʻāpana (V Notch awa)
✧ Mea kūʻai kiʻekiʻe Segment Ball Valve
ʻO NSW kahi mea hana i hoʻopaʻa ʻia i ka ISO9001 o nā kiwi pōpō ʻenehana.ʻO ka Segment Ball Valve i hana ʻia e kā mākou ʻoihana i hoʻopaʻa paʻa paʻa a me ka torque māmā.ʻO kā mākou hale hana he nui nā laina hana, me nā mea hana hoʻoponopono kiʻekiʻe o nā limahana akamai, ua hoʻolālā maikaʻi ʻia kā mākou valves, e like me nā kūlana API6D.Loaʻa i ka valve nā hale hoʻopaʻa anti-blowout, anti-static a me ke ahi e pale ai i nā pōʻino a hoʻonui i ke ola lawelawe.
✧ Nā ʻāpana o ka API 6D Segment Ball Valve ʻaoʻao komo
| Huahana | ʻĀpana Poepoe Māhele (V awa) |
| Anawaena inoa inoa | NPS 2", 3", 4", 6", 8", 10", 12", 14", 16", 20" |
| Anawaena inoa inoa | Papa 150, 300, 600, 900, 1500, 2500. |
| Hoʻopau Hoʻohui | Flanged (RF, RTJ), BW, PE |
| Hana | Lever, Worm Gear, Bare Stem, Pneumatic Actuator, Electric Actuator |
| Nā mea waiwai | Ka hoolei ana: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A.5A, Inconel, Hastelloy, Monel |
| Kapili | Piha piha a hoemi paha, RF, RTJ, BW a i ʻole PE, ʻO ke komo ʻaoʻao, ke komo luna, a i ʻole ka hoʻolālā kino welded Pā'ālua a me ke koko (DBB), ka hoʻokaʻawale ʻelua a me ke koko (DIB) Noho pilikia a me ka hoʻoheheʻe ʻana Mea Anati-Static |
| Hoʻolālā a me ka mea hana | API 6D, API 608, ISO 17292 |
| He alo i ke alo | API 6D, ASME B16.10 |
| Hoʻopau Hoʻohui | BW (ASME B16.25) |
| MSS SP-44 | |
| RF, RTJ (ASME B16.5, ASME B16.47) | |
| Hoao a nana | API 6D, API 598 |
| 'ē aʻe | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Loaʻa pū i kēlā me kēia | PT, UT, RT, MT. |
| Hoʻolālā palekana ahi | API 6FA, API 607 |
✧ Hoʻonohonoho ʻia ʻo Trunnion Valve Ball
- Piha piha a hoemi paha
-RF, RTJ, BW a i ʻole PE
-Komo ʻaoʻao, komo luna, a i ʻole hoʻolālā kino welded
-Paʻa pālua a me ke koko (DBB), ka hoʻokaʻawale ʻelua a me ke koko (DIB)
- Noho ulia pōpilikia a me ka lāʻau
-Mea kūʻē kūʻē
-Actuator: Lever, Gear Box, Bare Stem, Pneumatic Actuator, Electric Actuator
- Palekana ahi
- Ke kumu kūʻē i ka puhi ʻana
✧ Nā hiʻohiʻona o ka Segment Ball Valve (V awa)
1. liʻiliʻi ke kūpaʻa o ka wai, nui ka coefficient kahe, kiʻekiʻe ka lakio hiki ke hoʻololi.Hiki iā ia ke hōʻea: 100: 1, ʻoi aku ka nui ma mua o ka ratio hiki ke hoʻololi ʻia o ka valve hoʻoponopono hoʻokahi noho hoʻokahi, ʻelua noho hoʻoponopono valve a me ka pahu hoʻoponopono lima.ʻO kāna mau hiʻohiʻona kahe e like me ka pākēneka.
2. hilinaʻi sila.ʻO ka papa leakage o ka hoʻolālā sila paʻakikī metala ʻo Class IV o GB/T4213 "Pneumatic Control Valve".ʻO ka papa leak o ka hoʻolālā sila palupalu ʻo Class V a i ʻole Class VI o GB/T4213.No ka hana hoʻopaʻa paʻa paʻa, hiki ke hana ʻia ka ʻili o ka pōpō chromium paʻakikī, ka hoʻoheheʻe ʻana i ka cobalt based cemented carbide, ka hoʻoulu ʻana i ka tungsten carbide wear-resistant coating, etc.
3. wehe a pani koke.V-type ball valve he angular stroke valve, mai ka hamama piha i ka spool spool Angle 90°, i lako me ka AT piston pneumatic actuator hiki ke hoohana ia no ka oki wikiwiki ana.Ma hope o ka hoʻokomo ʻana i ka positioner valve uila, hiki ke hoʻoponopono ʻia e like me ka hōʻailona analog 4-20Ma ratio.
4.maikaʻi keʻakeʻa hana.Hoʻohana ka spool i ke ʻano hemispherical 1/4 me ka hoʻolālā noho unilateral.Ke loaʻa nā ʻāpana paʻa i loko o ka waena, ʻaʻole e hana ʻia ka paʻa ʻana o ka lua e like me nā kiwi pōpō O-type maʻamau.ʻAʻohe ʻokoʻa ma waena o ka pōleʻa ʻano V a me ka noho, nona ka ikaika ʻoki nui, kūpono loa no ka hoʻomalu ʻana i ka hoʻokuʻu ʻana a me nā ʻāpana paʻa i loaʻa i ka fiber a i ʻole nā ʻāpana paʻa liʻiliʻi.Eia kekahi, aia nā ʻāpana pōpō V-like me ka spool honua, ʻoi aku ka maikaʻi no nā kūlana kiʻekiʻe a hiki ke hoʻemi pono i ka deformation o ke kumu o ka pōleʻa ke hana ʻia ka ʻokoʻa kiʻekiʻe.Hoʻohana ia i ka hoʻopaʻa ʻana i ka noho hoʻokahi a i ʻole ka hoʻonohonoho hoʻopaʻa hoʻopaʻa noho pālua.Hoʻohana nui ʻia ka pahu pōpō V-like me ka sila noho pālua no ka hoʻoponopono ʻana i ke kahe waena maʻemaʻe, a ʻo ka medium me nā ʻāpana hiki ke hoʻopilikia i ka pani ʻana i ka lua waena.
5. ʻO ka valve ball type V he hoʻonohonoho pōpō paʻa, ua hoʻopihaʻia ka noho me ka punawai, a hiki iā ia ke neʻe ma ke ala kahe.Hiki ke hoʻopaʻi maʻalahi i ka lole spool, hoʻolōʻihi i ke ola lawelawe.Aia ka punawai hexagonal, puna hawewe, puna disc, puna hoʻoemi cylindrical a pēlā aku.Ke loaʻa nā mea haumia liʻiliʻi o ka medium, pono e hoʻohui i nā apo sealing i ka pūnāwai e pale iā ia mai nā haumia.No nā noho lua i hoʻopaʻa ʻia i ka pōkā honua spool V-pōpō, hoʻohana ʻia ke ʻano o ka pōlele lana.
6, i ka wā e loaʻa ai ke ahi a me nā koi anti-static, ua hana ʻia ka pahu valve me ka hoʻopaʻa paʻa paʻa paʻa paʻa, ua hana ʻia ka mea hoʻopihapiha me ka graphite maʻalahi a me nā mea pale wela kiʻekiʻe, a he poʻohiwi hoʻopaʻa ka pahu valve.E lawe i nā ana hoʻokele electrostatic ma waena o ke kino valve, ke kumu a me ka pōʻai.E hoʻokō me GB/T26479 hale pale ahi a me nā koi antistatic GB/T12237.
7, V-like ball valve e like me ka hoailona like ole o ka poepoe core, aia no zero eccentric structure, single eccentric structure, double eccentric structure, ekolu eccentric structure.ʻO ka hale hoʻohana maʻamau he zero eccentric.Hiki i ka eccentric structure ke hoʻokuʻu koke i ka spool mai ka noho i ka wā e weheʻia ai, e ho'ēmi i kaʻaʻahu o ke apo sila a hoʻonui i ke ola lawelawe.Ke pani ʻia, hiki ke hana ʻia kahi mana eccentric e hoʻonui i ka hopena sealing.
8. ʻO ke ʻano hoʻokele o V-type ball valve i loaʻa i ke ʻano lima, ka hoʻoili ʻana i ka ilo, ka pneumatic, ka uila, hydraulic, electro-hydraulic linkage a me nā ʻano hoʻokele ʻē aʻe.
9, V-type ball valve pili i ka flange pili a me ka hoopili pili i elua ala, no ka honua spool, papalua noho sealing hale a me ka pili kaula a me ka socket kuʻihao, butt welding a me na mea e pili ana.
10, ua loaʻa pū i ka ʻōleʻa pōleʻa seramika V-like.ʻO ke kūpaʻa ʻaʻahu maikaʻi, akā ʻo ka acid a me ka alkali corrosion resistance, ʻoi aku ka maikaʻi no ka mālama ʻana i ka media granular.Loaʻa i ka pahu pōpō pōpō fluorine he ʻano pōleʻa koʻikoʻi V, i hoʻohana ʻia no ka hoʻoponopono ʻana a me ka kāohi ʻana i ka waikawa a me ka alkali corrosive media.ʻOi aku ka nui o ka hoʻohana ʻana o ka valve ball type V.
✧ No ke aha mākou e koho ai i ka hui NSW Valve Fully Welded Ball Valves
-ʻO ka hōʻoia maikaʻi: ʻO NSW ka ISO9001 i loiloi ʻia i nā huahana hoʻomohala pōleʻa pōleʻa lele, loaʻa pū kekahi CE, API 607, API 6D palapala hōʻoia.
-Ka hiki ke hana: Aia nā laina hana 5, nā mea hana hoʻomohala kiʻekiʻe, nā mea hoʻolālā akamai, nā mea hana akamai, nā kaʻina hana kūpono.
-Ka mana o ka maikaʻi: E like me ka ISO9001 i hoʻokumu i ka ʻōnaehana mana maikaʻi.ʻO ka hui nānā ʻoihana a me nā mea hana hoʻomaʻamaʻa maikaʻi.
-Ka hoʻouna ʻana i ka manawa: hale hana hoʻolei ponoʻī, waihona waiwai nui, nā laina hana he nui
-Ma hope o ke kūʻai aku: E hoʻonohonoho i nā limahana loea ma ka pūnaewele lawelawe, kākoʻo ʻenehana, pani manuahi
-Free hāpana, 7 lā 24 hola lawelawe
