Peb lub hom phiaj feem ntau yog ua kom txaus siab rau peb cov neeg yuav khoom los ntawm kev muab cov neeg muab khoom kub, tus nqi zoo thiab cov khoom zoo tshaj plaws rau Tuam Tshoj 2021 Kub Muag F4 DN700 Roj Hmab Rooj Qhov Loj Loj Qhov Rooj Valve, Peb tsom rau lub tsev tus kheej lub hom thiab ua ke nrog ntau yam kev paub txog kev qhia thiab thawj- cov khoom siv hauv chav kawm. Peb cov khoom koj tsim nyog muaj.
Peb lub hom phiaj yog feem ntau los ua kom txaus siab rau peb cov neeg yuav khoom los ntawm kev muab cov neeg muab khoom kub, tus nqi zoo thiab zoo rauTuam Tshoj F4 Loj Diameter Rooj Vag Valve,Roj Hmab rooj vag Valve , Peb lub tuam txhab ua raws li tus ntsuj plig ntawm "tus nqi qis dua, zoo dua, thiab ua kom muaj txiaj ntsig ntau dua rau peb cov neeg siv khoom". Ua haujlwm cov txuj ci los ntawm tib txoj kab thiab ua raws li lub hauv paus ntsiab lus ntawm "kev ncaj ncees, kev ntseeg zoo, qhov tseeb thiab lub siab dawb paug", peb lub tuam txhab cia siab tias yuav tau txais kev txhim kho zoo nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws!
Txhua tus tswv cuab los ntawm peb cov neeg ua haujlwm tau txais txiaj ntsig loj ua rau muaj txiaj ntsig rau cov neeg siv khoom xav tau thiab koom haum kev sib txuas lus rau Kev Xa Khoom Tshiab rau Stainless Hlau Lug Hom Check Valve, Peb lub tswv yim pom tseeb txhua lub sijhawm: xa cov khoom zoo tshaj plaws ntawm tus nqi txhoj puab heev rau cov neeg yuav khoom thoob plaws. ntiaj teb. Peb zoo siab tos txais cov neeg yuav khoom muaj peev xwm hais lus rau peb rau OEM thiab ODM xaj.
Txhua tus tswv cuab los ntawm peb cov neeg ua haujlwm tau txais txiaj ntsig loj ua rau muaj txiaj ntsig rau cov neeg siv khoom xav tau thiab koom haum sib txuas lus rauLub Rooj Tswjhwm Saib Valve,Lug Type Check Valve,Stainless hlau Check Valve, Peb ib txwm hais rau kev tswj hwm tenet ntawm "Zoo yog thawj zaug, Technology yog lub hauv paus, Honesty thiab Innovation".
Lifting check valve yog hais txog lub valve uas cia li qhib thiab kaw lub disc nyob ntawm qhov ntws ntawm qhov nruab nrab nws tus kheej los tiv thaiv qhov nruab nrab rov qab, tseem hu ua check valve, one-way valve, counterflow valve, thiab back pressure valve. Check valve yog ib qho tsis siv neeg valve. Nws lub luag haujlwm tseem ceeb yog los tiv thaiv qhov nruab nrab rov qab, rov qab twj tso kua mis thiab tsav lub cev muaj zog, thiab tso tawm cov ntim nruab nrab. Kos li qub kuj tseem siv tau rau hauv cov kav dej los muab cov tshuab pabcuam uas lub siab tuaj yeem nce siab tshaj qhov system siab. Kos li qub tuaj yeem muab faib ua viav vias kos li qub (rotating raws li qhov nruab nrab ntawm lub ntiajteb txawj nqus) thiab nqa daim tshev li qub (tsiv raws li axis).
Technical data
PN (MPa) Nominal siab | 1.6 | 2.5 | 4.0 | |
(MPa) Test siab | Plhaub lub zog kuaj | 2.4 | 3.75 ib | 6.0 |
Seal Test (Liquid) | 1.76 ib | 2.75 ib | 4.4 | |
Seal Test (Gas) | 0.5 ~ 0.7 hli | |||
Haum nruab nrab | dej, chav, roj | Pniter acids | Yob | |
Haum kub | ≤425 | ≤100 | ≤550 |
Meterial ntawm qhov tseem ceeb
Tsis muaj. | Lub npe | Khoom siv | |
ASTM | GB | ||
1 | Valve lub cev | WCB, WC1, WC6, WC9, C5 CF8, CF8M, CF8C, CF3, CF3M | WCB, WC1, WC6, WC9, C5 CF8, CF8M, CF8C, CF3, CF3M |
2 | Valve disc | WCB, WC1, WC6, WC9, C5 CF8, CF8M, CF8C, CF3, CF3M | WCB, WC1, WC6, WC9, C5 CF8, CF8M, CF8C, CF3, CF3M |
3 | Cov bolts | A193-B7, A320-B8, A193-B8M | 35CrMoA,25Cr2MoV,0CM8Ni9,0Cr17Ni12Mo2 |
4 | Hex txiv ntseej | A194-2H, A194-8, A194-8M | 45,35CrMoA,25Cr2MoV, 0Cr18Ni9,0Cr17Ni12Mo2 |
5 | Gasket | Flexible graphite + stainless hlau | Flexible graphite + stainless hlau |
6 | valve lub kaus mom | A105, F11, F22, F5, F9 F304, F316, F321, F304L, F316L | 25,1Cr18Ni9Ni,0Cr18Ni12Mo2Ti 20Cr1Mo1V, 25Cr2MoV |
Qhov loj me
PN (MPa) | DN (mm) | L | H | D | D1 | D2 | D6 | b | f | f2 ua | Z- os |
1.6 | 15 | 130 | 77 | 95 | 65 | 45 | - | 14 | 2 | - | 4-14 |
20 | 150 | 77 | 105 | 75 | 55 | - | 14 | 2 | - | 4-14 | |
25 | 160 | 80 | 115 | 85 | 65 | - | 16 | 2 | - | 4-14 | |
32 | 180 | 85 | 135 | 100 | 78 | - | 16 | 2 | - | 4–18 | |
40 | 200 | 95 | 145 | 110 | 85 | - | 16 | 3 | - | 4–18 | |
50 | 230 | 105 | 160 | 125 | 100 | - | 16 | 3 | - | 4–18 | |
65 | 290 | 120 | 180 | 145 | 120 | - | 18 | 3 | - | 4–18 | |
80 | 310 | 130 | 195 | 160 | 135 | - | 20 | 3 | - | 8–18 | |
100 | 350 | 140 | 215 | 180 | 155 | - | 20 | 3 | - | 8–18 | |
125 | 400 | 155 | 245 | 210 | 185 | - | nees nkaum ob | 3 | - | 8–18 | |
150 | 480 | 180 | 280 | 240 | 210 | - | nees nkaum plaub | 3 | - | 8–23 | |
200 | 600 | 245 | 335 | 295 | 265 | - | 26 | 3 | - | 12-23 | |
2.5 | 15 | 130 | 100 | 95 | 65 | 45 | - | 16 | 2 | - | 4-14 |
20 | 150 | 105 | 105 | 75 | 55 | - | 16 | 2 | - | 4-14 | |
25 | 160 | 120 | 115 | 85 | 65 | - | 16 | 2 | - | 4-14 | |
32 | 180 | 130 | 135 | 100 | 78 | - | 18 | 2 | - | 4–18 | |
40 | 200 | 135 | 145 | 110 | 85 | - | 18 | 3 | - | 4–18 | |
50 | 230 | 149 | 160 | 125 | 100 | - | 20 | 3 | - | 4–18 | |
80 | 310 | 169 | 195 | 160 | 135 | - | nees nkaum ob | 3 | - | 8–18 | |
100 | 350 | 194 | 230 | 190 | 160 | - | nees nkaum plaub | 3 | - | 8–23 | |
150 | 480 | 255 | 300 | 250 | 218 | - | 30 | 3 | - | 8-25 | |
200 | 600 | 305 | 360 | 310 | 278 | - | 34 | 3 | - | 12-25 | |
4.0 | 15 | 130 | 100 | 95 | 65 | 45 | 40 | 16 | 2 | 4 | 4-14 |
20 | 150 | 105 | 105 | 75 | 55 | 51 | 16 | 2 | 4 | 4-14 | |
25 | 160 | 120 | 115 | 85 | 65 | 58 | 16 | 2 | 4 | 4-14 | |
32 | 180 | 130 | 135 | 100 | 78 | 66 | 18 | 2 | 4 | 4–18 | |
40 | 200 | 135 | 145 | 110 | 85 | 76 | 18 | 3 | 4 | 4–18 | |
50 | 230 | 149 | 160 | 125 | 100 | 88 | 20 | 3 | 4 | 4–18 | |
80 | 310 | 169 | 195 | 160 | 135 | 121 | nees nkaum ob | 3 | 4 | 8–18 | |
100 | 350 | 194 | 230 | 190 | 160 | 150 | nees nkaum plaub | 3 | 4.5 | 8–23 | |
150 | 480 | 255 | 300 | 250 | 218 | 204 | 30 | 3 | 4.5 | 8-25 | |
200 | 600 | 305 | 375 | 320 | 282 | 260 | 38 | 3 | 4.5 | 12-30 |