Re ikemiselitse ho fana ka thuso e bonolo, e bolokang nako le ea ho boloka chelete hang-hang ea bareki bakeng sa PriceList bakeng sa Valogin Ingot Casting Brass Ingot C3771 Forging Brass1 1/2" inch Heke Valve , Bakeng sa mang kapa mang ea thahasellang ntho leha e le efe ea rona kapa ea ratang ho bua ka taelo e tloaelehileng, u lokela ho tla ho ikutloa u lokolohile ho ikopanya le rona. Re ntse re lebelletse pele ho theha likamano tse atlehileng tsa likhoebo le bareki ba bacha lefats'eng ka bophara ba haufi le bokhoni.
Re ikemiselitse ho fana ka thuso e bonolo, e bolokang nako le ho boloka chelete hang-hang bakeng sa bareki.1 1/2" inch Heke Valve,Balofo ea Heke,Seqhubu , Tlhahiso ea rona e rometsoe linaheng tse fetang 30 le libaka e le mohloli oa letsoho oa pele o nang le theko e tlaase ka ho fetisisa. Re amohela ka tieo bareki ba tsoang lapeng le kantle ho naha ho tla ho buisana le rona ka khoebo.
Hangata ho na le likhoele tsa trapezoidal holim'a molamu oa ho phahamisa. Ka nate e ka holimo ho valve le groove ea tataiso holim'a 'mele oa valve, motsamao oa rotary o fetoloa motsamao oa linear, ke hore, torque ea ts'ebetso e fetoloa ho ts'ebetso ea ts'ebetso. Ha u bula valve, ha heke e phahamisa bophahamo e lekana le 1: 1 makhetlo a bophara ba valve, phallo ea phallo e bulehile ka ho feletseng, empa ha e matha, boemo bona bo ke ke ba shejoa. Tšebelisong e sebetsang, vertex ea stem ea valve e sebelisoa e le letšoao, ke hore, boemo ba kutu ea valve e sa sisinyeheng e sebelisoa e le sebaka sa eona se bulehileng se feletseng. E le ho nahana ka ts'ebetso ea ho notlela ea phetoho ea mocheso, valve e atisa ho buloa sebakeng sa vertex ebe e khutlisetsoa ho 1 / 2-1 e le sebaka sa valve e bulehileng ka ho feletseng. Ka hona, sebaka se feletseng se bulehileng sa valve se khethoa ke boemo ba heke (ke hore stroke).
Litšobotsi tsa sehlahisoa:
1. Setulo se nang le sephara, ha ho na ho bokella litšila, ho etsa hore tiiso e be e ka tšeptjoang haholoanyane.
2. Sesepa sa valve se kentsoe ka NBR ka kakaretso. Likarolo tse ka hare tsa valve li entsoe ka tšepe e sa tsitsang ho senya le alloy ea koporo, e ka sebelisoang bakeng sa tsamaiso ea likhoerekhoere ho ikamahanya le maemo a thata a ho sebetsa.
3. Boholo bo nyane, boima bo bobebe, bo bonolo ho kenya le ho bo boloka
4. Sekhahla sa valve se tiisitsoe ka mehele e meraro ea O, e fokotsang haholo khanyetso ea ho ferekanngoa ha sesebelisoa 'me e etsa hore mochine o be bobebe le o se nang metsi.
Lisebelisoa tse ka Sehloohong tsa Karolo
| lebitso | Sebopeho sa thepa |
| mmele wa valve | Tšepe ea ductile |
| Seqhubupoleiti | Ethylene propylene rabara |
| Nut | koporo |
| Bolt | SS201 |
| Bonnet | Tšepe ea ductile |
| Loop e bulehileng e fapaneng | koporo |
| Mofuta O selikalikoe | Ethylene propylene rabara |
| Motsoako | 20Cr13 |
| Sekoahelo se ka holimo | Tšepe ea ductile |
| lebili la letsoho | Tšepe ea ductile |
| Sekoahelo sa lerole | Ethylene propylene rabara |
Lethathamo la Litekanyo tse ka Sehloohong
| DN(mm) | D | D1 | D2 | L | H | N-ød | b | |||||||||||
| 10 | 16 | 25 | 10 | 16 | 25 | 10 | 16 | F4 | 5163 | F5 | 10 | 16 | 25 | 10 | 16 | 25 | ||
| 40 | 150 | 150 | 150 | 110 | 110 | 110 | 84 | 84 | 140 | 165 | 240 | 184 | 4-19 | 4-19 | 4-19 | 18 | 18 | 18 |
| 50 | 165 | 165 | 165 | 125 | 125 | 125 | 99 | 99 | 150 | 178 | 250 | 235 | 4-19 | 4-19 | 4-19 | 19 | 19 | 19 |
| 65 | 185 | 185 | 185 | 145 | 145 | 145 | 118 | 118 | 170 | 190 | 270 | 265 | 4-19 | 4-19 | 8-19 | 19 | 19 | 19 |
| 80 | 200 | 200 | 200 | 160 | 160 | 160 | 132 | 132 | 180 | 203 | 280 | 290 | 8-19 | 8-19 | 8-19 | 18-19 | 18-19 | 18-19 |
| 100 | 220 | 220 | 235 | 180 | 180 | 190 | 156 | 156 | 190 | 229 | 300 | 320 | 8-19 | 8-19 | 8-22 | 18-19 | 18-19 | 18-19 |
| 125 | 250 | 250 | 270 | 210 | 210 | 220 | 184 | 184 | 200 | 254 | 325 | 380 | 8-19 | 8-19 | 8-26 | 18 | 18 | mashome a mabeli le metso e mene |
| 150 | 285 | 285 | 300 | 240 | 240 | 250 | 210 | 210 | 210 | 267 | 350 | 460 | 8-23 | 8-23 | 8-26 | 19 | 19 | mashome a mabeli le metso e mene |
| 200 | 340 | 340 | 360 | 295 | 295 | 310 | 266 | 266 | 230 | 292 | 400 | 520 | 8-23 | 12-23 | 12-26 | 20 | 20 | mashome a mabeli le metso e mene |
| 250 | 405 | 405 | 425 | 350 | 355 | 370 | 319 | 319 | 250 | 330 | 450 | 630 | 12-23 | 12-28 | 12-30 | mashome a mabeli le metso e 'meli | mashome a mabeli le metso e 'meli | 27 |
| 300 | 460 | 460 | 485 | 400 | 410 | 430 | 370 | 370 | 270 | 356 | 500 | 720 | 12-23 | 12-28 | 16-30 | mashome a mabeli le metso e mene | mashome a mabeli le metso e 'meli | 30 |
| 350 | 520 | 520 | 555 | 460 | 470 | 490 | 429 | 429 | 290 | 381 | 550 | 800 | 16-23 | 16-28 | 16-33 | 25 | 25 | 33 |
| 400 | 580 | 580 | 620 | 515 | 525 | 550 | 480 | 480 | 310 | 406 | 600 | 850 | 16-28 | 16-31 | 16-36 | 28 | 28 | - |
| 450 | 640 | 640 | - | 565 | 585 | 548 | 548 | 330 | 432 | 650 | 1000 | 20-28 | 20-31 | - | 29 | 29 | - | |
| 500 | 715 | 715 | - | 620 | 650 | 609 | 609 | 350 | 457 | 700 | 1200 | 20-28 | 20-34 | - | 31 | 31 | - | |
| 600 | 840 | 840 | - | 725 | 770 | 720 | 720 | 390 | 508 | 800 | 1350 | 20-31 | 20-28 | - | 33 | 33 | - | |
| 700 | 895 | 910 | - | 840 | 840 | 800 | 800 | 430 | 610 | - | 1390 | 24-30 | 24-36 | - | 32 | 32 | - | |
| 800 | 1015 | 1025 | - | 950 | 950 | 900 | 900 | 470 | 660 | - | 1520 | 24-34 | 24-40 | - | 35 | 35 | - | |
| 900 | 1115 | 1125 | - | 1050 | 1050 | 1000 | 1000 | 510 | 711 | - | 2090 | 28-34 | 28-40 | - | 36 | 36 | - | |
| 1000 | 1230 | 1255 | - | 1160 | 1170 | 1112 | 1112 | 550 | 811 | - | 1980 | 28-37 | 28-43 | - | 40 | 40 | - | |
