DIN3352-F4 Puka Puka Pahu
ʻO ka wehewehe pōkole:
1. Pumi hana: 1.0Mpa / 1.6Mpa
2. Ka wela hana: -20 ℃ ~ + 120 ℃
3. He alo a he alo e like me DIN3202-F4, EN558-14
4. Flange e like me DIN2532, DIN2533, DIN2501, EN1092
5. Kūlana hoʻolālā: DIN52, EN558-1
6. Medium: wai, mahu, aila etc.
Video Huahana
Hōʻike huahana
Hoʻokaʻawale ʻia ka ʻīpuka paheʻe-seal i ʻelua mau ʻano: piila ʻīpuka paheʻe e piʻi aʻe ana a me ka valve seal ʻīpuka paʻa ʻole.ʻO ka maʻamau, aia kahi kaula trapezoidal ma ke koʻokoʻo hāpai, ma o ka nut i waenakonu o ka puka a me ke ala alakaʻi ma ke kino valve, ua hoʻololi ʻia ka neʻe rotary i ka neʻe laina, ʻo ia hoʻi, ua hoʻololi ʻia ka torque hana i hana hana.Ke wehe ʻia ka valve, i ka wā e like ai ke kiʻekiʻe o ke kiʻekiʻe o ka ʻīpuka me 1: 1 mau manawa o ke anawaena o ka valve, ua wehe ʻole ʻia ke kahe wai, akā ʻaʻole hiki ke nānā ʻia kēia kūlana i ka wā o ka hana.
I ka hoʻohana maoli ʻana, hoʻohana ʻia ka apex o ke kumu valve e like me ka māka, ʻo ia hoʻi, ke kūlana hiki ʻole ke hoʻoneʻe ʻia, e like me kona kūlana hāmama loa.I mea e noʻonoʻo ai i ka hanana paʻa i hoʻololi ʻia e ka hoʻololi ʻana i ka mahana, ua wehe pinepine ʻia i ke kūlana kiʻekiʻe, a laila hoʻihoʻi hou i ka huli 1/2-1, e like me ke kūlana o ka pahu hāmama piha.No laila, hoʻoholo ʻia ke kūlana hāmama piha o ka valve e ke kūlana o ka puka (ie stroke).Pono e hoʻokomo ʻia kēia ʻano valve ma ke ʻano ākea ma ka pipeline.E ʻoluʻolu e hoʻokaʻaʻike mai iā mākou ma ka leka uilainfo@lzds.cna i ʻole kelepona/WhatsApp+86 18561878609.
ʻāpana huahana
| ʻAʻOLE. | Māhele | Mea waiwai |
| 1 | Kino | GGG40/GGG50 |
| 2 | Ka pāpale | GGG40/GGG50 |
| 3 | Ke kumu | 2Cr13/SS304/SS316/Ke keleawe |
| 4 | Disc | GGG40/GGG50 me NBR/EPDM |
| 5 | Nati Puka | keleawe |
| DN | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | |
| L | 140 | 150 | 170 | 180 | 190 | 200 | 210 | 230 | 250 | 270 | 290 | 310 | 330 | 350 | |
| D | PN10 | 150 | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 395 | 445 | 505 | 565 | 615 | 670 |
| PN16 | 405 | 460 | 520 | 580 | 640 | 715 | |||||||||
| D1 | PN10 | 110 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 350 | 400 | 460 | 515 | 565 | 620 |
| PN16 | 355 | 410 | 470 | 525 | 585 | 650 | |||||||||
| D2 | PN10 | 88 | 102 | 122 | 138 | 158 | 188 | 212 | 268 | 320 | 370 | 430 | 482 | 530 | 586 |
| PN16 | 378 | 438 | 490 | 548 | 610 | ||||||||||
| b | 17 | 17 | 17 | 17 | 19 | 19 | 19 | 22 | 23 | 26 | 28 | 30 | 30 | 32 | |
| nd | PN10 | 4-18 | 4-18 | 4-18 | 8-18 | 8-18 | 8-18 | 8-22 | 8-22 | 12-22 | 12-22 | 16-22 | 16-26 | 20-26 | 20-26 |
| PN16 | 12-22 | 12-28 | 12-28 | 16-26 | 16-30 | 20-30 | 20-34 | ||||||||
| H | PN10 | 200 | 215 | 245 | 285 | 320 | 360 | 415 | 445 | 585 | 670 | 980 | 1144 | 1250 | 1366 |
| PN16 | 480 | ||||||||||||||
| C | 160 | 160 | 180 | 200 | 200 | 250 | 250 | 280 | 320 | 350 | 350 | 500 | 500 | 500 | |
Hōʻike Huahana
Contact: Judy Email: info@lzds.cn Whatsapp/phone: 0086-18561878609
Nā huahana pili
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DIN3352-F4 Kaila Hou Pahu Puka Puka Pahu
Huahana Video Huahana Huahana Hoʻokaʻawale ʻia ka ʻīpuka paheʻe-seal i ʻelua ʻano: rising stem soft-seal gate valve a me ka non-rising stem soft seal gate valve.ʻO ka maʻamau, aia kahi kaula trapezoidal ma ke koʻokoʻo hāpai, ma o ka nut i waenakonu o ka puka a me ke ala alakaʻi ma ke kino valve, ua hoʻololi ʻia ka neʻe rotary i ka neʻe laina, ʻo ia hoʻi, ua hoʻololi ʻia ka torque hana i hana hana.Ke wehe ʻia ka valve, i ka wā e like ai ke kiʻekiʻe o ke kiʻekiʻe o ka ʻīpuka me 1: 1 mau manawa o ka ...
