DIN3352-F4 Qaabka Cusub ee u adkaysiga Albaabka
Fiidiyowga Alaabta
Sharaxaada Alaabta
Waalka albaabka jilicsan ee shaabaduhu wuxuu u qaybsan yahay laba nooc: kor u kaca stem soft-seal gate valve iyo aan kor u kaceynin stem jilicsan ee albaabka albaabka.Caadi ahaan waxaa jira dunta trapezoidal on usha kor u qaadista, iyada oo loo marayo lowska dhexda albaabka iyo jeexdin hagaha on jidhka waalka ah, dhaqaaqa wareeg ah waxaa loo beddelaa dhaqdhaqaaqa toosan, taas oo ah, torque qalliinka loo rogo qalliin.Marka tuubada la furo, marka dhererka wiishka ee iridu ay la mid tahay 1: 1 jeer dhexroorka waalka, marinka dareeraha ayaa si buuxda u xiran, laakiin booskan lama kormeeri karo inta lagu jiro hawlgalka.
Isticmaalka dhabta ah, cirifka taranka waalka waxaa loo isticmaalaa calaamad ahaan, taas oo ah, booska aan la dhaqaajin karin, sida booska si buuxda u furan.Si loo tixgeliyo ifafaalaha qufulka ee uu keeno isbeddelada heerkulka, waxaa badanaa loo furay booska ugu sarreeya, ka dibna dib u celi 1 / 2-1, sida booska booska si buuxda u furan.Sidaa darteed, booska si buuxda u furan ee waalka waxaa lagu go'aamiyaa booska iridda (ie stroke).Waalka noocaan ah waa in guud ahaan si siman loogu rakibaa dhuumaha.
Ururku wuxuu sii wadaa fikradda habraaca "maamulka sayniska, tayada sare iyo mudnaanta hufnaanta, iibsadaha ugu sarreeya ee qiimaha la soo xigtay ee adkaysiga laba-geeska ahAlbaabka Valve, DIN3202 F4, Non Rising Stem, Marka aad xiisaynayso mid ka mid ah badeecadayada ama aad rabto inaad ka gudubto caadadii la sameeyay, xasuusnoow inaad dareento inaad xor u tahay inaad nagula soo xidhiidho email ahaaninfo@lzds.cnama telefoon/WhatsApp+86 18561878609.
Qiimaha la soo xigtay ee DIN3352 Soft Seated Gate Valve, Ku adkaysiga maaraynta khadka tayada sare leh iyo macaamiisha caawinta khabiirka, waxaan hadda naqshadeynay xallintayada si aan u siino iibsadayaashayada iyadoo la adeegsanayo si ay u bilaabaan qadarka helitaanka iyo ka dib adeegyada khibrad wax ku ool ah.Joogteynta xiriirka saaxiibtinimo ee jira ee aan la leenahay iibsadayaashayada, si kastaba ha ahaatee waxaan cusbooneysiineynaa liisaska xalkeena mar walba si aan u qancino dalabaadka cusub.Waxaan diyaar u nahay inaan wajahno welwelka oo aan hagaajinno si aan u fahamno dhammaan fursadaha ganacsiga caalamiga ah.
Qiyaasta Alaabta
MAYA | Qayb | Qalab |
1 | Jirka | GGG50 |
2 | Jeex | GGG50+NBR |
3 | Nut jirid | Naxaas |
4 | Gasket | EPDM |
5 | Bonnet | GGG50 |
6 | Jirrid | 2Cr13 |
7 | Bolt | 40Cr |
8 | O-ring | EPDM |
9 | Dhaqaale | PTFE |
10 | lowska | Naxaas |
11 | Giraanta-siigada | EPDM |
12 | Gacmo-gacmeed | GGG50+NBR |
13 | Bolt | 40Cr |
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
L | F4 | 150 | 170 | 180 | 190 | 200 | 210 | 230 | 250 | 270 |
F5 | 250 | 270 | 280 | 300 | 325 | 350 | 400 | 450 | 500 | |
BS5163 GB | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | |
D | PN10 | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 395 | 445 |
PN16 | 405 | 460 | ||||||||
D1 | PN10 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 350 | 400 |
PN16 | 355 | 410 | ||||||||
D2 | PN10 | 102 | 122 | 138 | 158 | 188 | 212 | 268 | 320 | 370 |
PN16 | 378 | |||||||||
b | F4/F5/BS5163 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 22 | 24.5 |
iyo | PN10 | 4-19 | 4-19 | 8-19 | 8-19 | 8-19 | 8-23 | 8-23 | 12-23 | 12-23 |
PN16 | 12-23 | 12-26 | 12-26 | |||||||
H | F4/F5/BS5163 | 225 | 250 | 285 | 330 | 360 | 410 | 490 | 565 | 670 |
C | F4/F5/BS5163 | 160 | 180 | 200 | 200 | 250 | 250 | 280 | 320 | 350 |
Bandhiga alaabta
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