Dị ka a ụzọ kasị mma izute elu na ahịa chọrọ, anyị niile arụmọrụ na-n'ụzọ zuru ezu rụrụ n'usoro anyị motto “High Quality, Agressive Price, Fast Service” n'ihi na Factory wetara.Igwe anaghị agba nchara Oem Na-ebuli Check Valve, Anyị ga-enye ndị mmadụ ike site n'ịgwa ndị mmadụ okwu na ige ntị, Ịtọpụta ihe atụ nye ndị ọzọ na ịmụta site na ahụmahụ.
Dị ka ụzọ kasị mma izute ndị ahịa chọrọ, anyị niile na-arụ ọrụ na-n'ụzọ zuru ezu rụrụ n'usoro anyị motto “Elu Quality, Agressive Price, Fast Service” maka.Na-ebuli Check Valve,Oem,Igwe anaghị agba nchara , Anyị na-agbalịsi ike maka mma, mgbe niile mma na ọhụrụ, na-agba mbọ ime ka anyị "ndị ahịa ntụkwasị obi" na "mbụ nhọrọ nke injinia ngwa ngwa ika" suppliers. Họrọ anyị, na-ekerịta ọnọdụ mmeri-mmeri!
valvụ nlele na-ebuli elu na-ezo aka na valvụ nke na-emepe na-akpaghị aka ma mechie diski ahụ dabere na ntinye nke ọkara n'onwe ya iji gbochie nkwụsị azụ azụ, nke a makwaara dị ka valvụ nlele, valvụ otu ụzọ, valve counterflow, na valve nrụgide azụ. Lelee valvụ bụ valvụ akpaka. Ya isi ọrụ bụ igbochi ọkara backflow, reverse mgbapụta na mbanye moto, na ntọhapụ nke akpa ọkara. A pụkwara iji valvụ nlele na pipeline na-enye usoro inyeaka ebe nrụgide nwere ike ịrị elu karịa nrụgide usoro. Enwere ike kewaa valvụ nlele n'ime valvụ nlele swing (na-atụgharị dị ka etiti ike ndọda) na valvụ nlele nlele (na-aga n'akụkụ axis).
Data teknụzụ
PN (MPa)Nrụgide aha | 1.6 | 2.5 | 4.0 | |
(MPa)Nwale nrụgide | Nnwale ike shell | 2.4 | 3.75 | 6.0 |
Nnwale akara (Liquid) | 1.76 | 2.75 | 4.4 | |
Nnwale akara (Gas) | 0.5-0.7 | |||
Ọkara dabara adaba | mmiri, uzuoku, mmanụ | PNiter acid | Rmmanụ | |
Ọnọdụ okpomọkụ kwesịrị ekwesị | ≤425 | ≤100 | ≤550 |
Meterial nke isi akụkụ
Mba. | Aha akụkụ | Ihe onwunwe | |
ASTM | GB | ||
1 | Ahụ valvụ | WCB, WC1, WC6, WC9, C5 CF8, CF8M, CF8C, CF3, CF3M | WCB, WC1, WC6, WC9, C5 CF8, CF8M, CF8C, CF3, CF3M |
2 | Valve diski | WCB, WC1, WC6, WC9, C5 CF8, CF8M, CF8C, CF3, CF3M | WCB, WC1, WC6, WC9, C5 CF8, CF8M, CF8C, CF3, CF3M |
3 | Ihe mkpuchi stud | A193-B7,A320-B8,A193-B8M | 35CrMoA,25Cr2MoV,0CM8Ni9,0Cr17Ni12Mo2 |
4 | Hex akụ | A194-2H, A194-8, A194-8M | 45,35CrMoA,25Cr2MoV, 0Cr18Ni9,0Cr17Ni12Mo2 |
5 | Gasket | Grafite na-agbanwe agbanwe + igwe anaghị agba nchara | Grafite na-agbanwe agbanwe + igwe anaghị agba nchara |
6 | valvụ bonnet | A105,F11,F22,F5,F9F304,F316,F321,F304L,F316L | 25,1Cr18Ni9Ni,0Cr18Ni12Mo2Ti 20Cr1Mo1V,25Cr2MoV |
Isi akụkụ
PN (MPa) | DN(mm) | L | H | D | D1 | D2 | D6 | b | f | f2 | Z-ød |
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 | - | iri abụọ na abụọ | 3 | - | 8-18 | |
150 | 480 | 180 | 280 | 240 | 210 | - | iri abụọ na anọ | 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 | - | iri abụọ na abụọ | 3 | - | 8-18 | |
100 | 350 | 194 | 230 | 190 | 160 | - | iri abụọ na anọ | 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 | iri abụọ na abụọ | 3 | 4 | 8-18 | |
100 | 350 | 194 | 230 | 190 | 160 | 150 | iri abụọ na anọ | 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 |