ʻO ka ʻaupepa Lepe Puka Nui
Hōʻike wehewehe
● ʻO ke kaumaha māmā, maʻalahi ke hoʻouka a me ka debug.Hoʻohana ka papa valve i kahi hoʻolālā streamlined, a ʻo ka valve butterfly anawaena nui e hoʻohana i kahi ʻano truss.ʻO ka huahana he rigidity maikaʻi, kahe nui a me ke kahe liʻiliʻi.
● Hoʻopili hilinaʻi.He kūpono ka hoʻolālā eccentric lua.ʻO ke kiʻekiʻe o ke kaomi, ʻoi aku ka paʻa o ke sila.Loaʻa i ke apo hoʻopaʻa diski kekahi mana e hoʻopaʻi ʻia a ʻaʻole pili i ka lole kūloko.
● ʻO ka paʻakikī kūpono, ka elasticity maikaʻi, ke kū'ē i ka wā kahiko a me ka ikaika o ka waimaka.Hana ʻia ke apo hoʻopaʻa ʻana o ka valve butterfly sealing palupalu i ka ʻaila nitrile kūpaʻa kiʻekiʻe a me ka pahu EPDM.
● Ka hilinaʻi o ka sila lāʻau.Aia kekahi puka makani ma ka packing, hiki ke hoʻopaʻa ʻia a hoʻololi ʻia ma ka pūnaewele me ka ʻole o ka wehe ʻana i ka valve.
● Hiki ke lawe nui.Hoʻohana ʻia nā bearings self-lubricating aila, me ka haʻahaʻa friction coefficient.
● ʻO ka hopena o ka pahu valve ua hoʻolakoʻia me kahi pahu kuʻi,ʻaʻohe mea i ke ākea a iʻole ke kūpaʻa,ʻaʻole e neʻe ka papa pelelele, a ua hilinaʻi ke sila axial.
● ʻO ka hoʻolālā kūʻokoʻa o ka eccentricity ʻekolu ala e hiki ai i ka frictionless transmission ma waena o nā mea hoʻopaʻa sila a hoʻolōʻihi i ke ola lawelawe o ka valve.
● Hoʻokumu ʻia kahi sila elastic e ka torque.
● ʻO ka hoʻolālā akamai i ke ʻano o ka wedge e hiki ai i ka valve ke loaʻa ka hana hoʻopaʻa ʻakomi o ka pani ʻana a me ka hoʻopaʻa ʻana, me ka uku a me ka leakage ʻole ma waena o nā mea hoʻopaʻa.
● ʻO ka liʻiliʻi liʻiliʻi, ke kaumaha māmā, ka hana māmā a me ka hoʻokomo maʻalahi.E maʻalahi e wehe a mālama, a hiki ke hoʻokomo i kēlā me kēia kūlana.
● Hiki ke hoʻonohonohoʻia nā mea pneumatic a me ka uila e like me nā koi o ka mea hoʻohana e hoʻokō i nā pono o ka mana mamao a me ka mana o ka papahana.
● Hiki ke hoʻohanaʻia nā mea o nā'āpana pani i nā media likeʻole, a hiki ke hoʻopaʻaʻia me ka anti-corrosion (lining me F46, GXPP, PO, etc.).
Ka hoʻokaʻawale ʻana o nā hale hoʻomau: wafer, flange, butt welding.
Wahi noi
1. Hoʻohana nui ʻia nā ʻūhā pepeke o kā mākou hui i ka hoʻolako wai a me ka hoʻoheheʻe ʻana a me nā ʻōnaehana hana mana e like me ka pūnaewele paipu wai municipal, ʻōnaehana wai hoʻomaha, hydroelectric power generation system, sege treatment plant, water diversion project, chemical industry, smelting, etc. He kūpono ia no ka wai maka, ka wai maʻemaʻe, ke kinoea corrosive, Hoʻomaka i nā wai a me nā wai multiphase, me nā hana o ka lani, ʻoki ʻia a hoʻihoʻi ʻole paha.
2. ʻO ka valve butterfly me ka pālua eccentric a i ʻole ka triple eccentric structure kūpono no ka hoʻopaʻa ʻana i hoʻokahi ala.ʻO ka mea maʻamau, pono e hoʻokomo ʻia ma ke kuhikuhi i kaha ʻia;inā he ʻelua ala ke ʻano o ka sila, e ʻoluʻolu e hōʻike iā ia ma ka ʻaelike kauoha, a i ʻole e hoʻohana i ka valve butterfly centerline.
3. Hiki i ka hui e like me nā koi aelike a me nā kūlana mea hoʻohana.Hāʻawi ʻia me ka valve butterfly sealing paʻakikī.Loaʻa ka valve butterfly soft-sealed a me ka midline butterfly valve i ka manual, electric, pneumatic, hydraulic control a me nā ʻano hana ʻē aʻe e hoʻokō ai i nā pono pilikino o ka hoʻoili ʻana i ka nui loa.
Nā Kūlana Huahana
i loko o ke anawaena inoa | lōʻihi hale | anana outline | anana pili | ||||||||||||||||
L | H | D343H | D643H | D943H | 0.6MPa | 1.OMPa | |||||||||||||
mm | iniha | laula | lōʻihi | H1 | A1 | B1 | H2 | A2 | B2 | H3 | A3 | B3 | D | D1 | zd | D | D1 | Zd | |
50 | 2 | 108 | 150 | 112 | 350 | 180 | 200 | 625 | 245 | 72 | 530 | 250 | 255 | 140 | 110 | 4-14 | 165 | 125 | 4-18 |
65 | 2 | 112 | 170 | 115 | 370 | 180 | 200 | 625 | 245 | 72 | 530 | 250 | 255 | 160 | 130 | 4-14 | 185 | 145 | 4-18 |
80 | 3 | 114 | 180 | 120 | 380 | 180 | 200 | 645 | 245 | 72 | 565 | 250 | 255 | 190 | 150 | 4-18 | 200 | 160 | 8-18 |
100 | 4 | 127 | 190 | 138 | 420 | 180 | 200 | 675 | 355 | 92 | 600 | 250 | 255 | 210 | 170 | 4-18 | 220 | 180 | 8-18 |
125 | 5 | 140 | 200 | 164 | 460 | 180 | 200 | 715 | 355 | 92 | 640 | 250 | 255 | 240 | 200 | 8-18 | 250 | 210 | 8-18 |
150 | 6 | 140 | 210 | 175 | 555 | 270 | 280 | 800 | 355 | 92 | 705 | 300 | 315 | 265 | 225 | 8-18 | 285 | 240 | 8-22 |
200 | 8 | 152 | 230 | 200 | 760 | 400 | 425 | 850 | 250 | 170 | 775 | 300 | 315 | 320 | 280 | 8-18 | 340 | 295 | 8-22 |
250 | 10 | 165 | 250 | 243 | 830 | 400 | 425 | 925 | 250 | 170 | 945 | 300 | 315 | 375 | 335 | 12-1 8 | 395 | 350 | 12-2 2 |
300 | 12 | 178 | 270 | 250 | 895 | 450 | 560 | 1035 | 450 | 220 | 1070 | 300 | 315 | 440 | 395 | 12-2 2 | 445 | 400 | 12-2 2 |
350 | 14 | 190 | 290 | 280 | 950 | 450 | 560 | 1070 | 450 | 220 | 1140 | 300 | 315 | 490 | 445 | 12-2 2 | 505 | 460 | 16-2 2 |
400 | 16 | 216 | 310 | 305 | 1190 | 535 | 580 | 1190 | 450 | 220 | 1210 | 300 | 315 | 540 | 495 | 16-2 2 | 565 | 515 | 16-2 6 |
450 | 18 | 222 | 330 | 350 | 1255 | 535 | 580 | 1250 | 650 | 280 | 1335 | 575 | 414 | 595 | 550 | 16-2 2 | 615 | 565 | 20-2 6 |
500 | 20 | 229 | 350 | 380 | 1305 | 535 | 580 | 1290 | 650 | 280 | 1415 | 575 | 714 | 645 | 600 | 20-2 2 | 670 | 620 | 20-2 6 |