Ọnụ ego China Factory Wholesale DIN Cast Iron Lift Type Check Valve

N'ịnọgide na nkwenkwe nke "Ịmepụta ngwongwo nke elu dị iche iche na ịmepụta ndị enyi na ndị si n'ebe nile n'ụwa", anyị na-etinyekarị mmasị nke ndị na-azụ ahịa na mbụ maka Discount Price China Factory Wholesale DIN Cast Iron Lift Type Check Valve, Anyị, nwere nnukwu mmasị na ikwesị ntụkwasị obi, dị njikere inye gị ụlọ ọrụ kacha mma ma soro gị na-aga n'ihu iji mepụta ọdịnihu dị egwu. N'ịnọgide na nkwenkwe nke "Ịmepụta ngwongwo nke elu na ịmepụta ndị enyi na ndị si n'ebe nile n'ụwa", anyị na-etinyekarị mmasị nke ndị na-azụ ahịa na mbụ maka Cast Iron Lift Type Check Valve, China Check Valve, Na-atụ anya n'ọdịnihu, anyị ga-elekwasị anya karịa n'ịrụpụta ika na nkwalite. Na usoro nke anyị ika zuru ụwa ọnụ Strategic okirikiri nhọrọ ukwuu anyị na-anabata ọzọ na ndị mmekọ isonyere anyị, na-arụkọ ọrụ ọnụ na anyị dabere na otu uru. Ka anyị zụlite ahịa site n'iji uru dị ukwuu anyị eme ihe ma gbasie mbọ ike maka ụlọ. 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 ebuli valvụ nlele (na-aga n'akụkụ axis). Nka na ụzụ data PN(MPa) nrụgide ọnụ 1.6 2.5 4.0 (MPa) Nnwale mgbali Shell ike ule 2.4 3.75 6.0 Akara ule (Liquid) 1.76 2.75 4.4 Akara ule (Gas) 0.5 ~ 0.7 Kwesịrị ekwesị ọkara mmiri, uzuoku Acidos. ≤425 ≤100 ≤550 Meterial of main parts No. Part name Meterial ASTM GB 1 Valve body WCB, WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M WCB,WC1,WC6,WC9,C5MFC8 ,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 Stud bolts A19 B7,A320-B8,A193-B8M 35CrMoA,25Cr2MoV,0CM8Ni9,0Cr17Ni12Mo2 4 Hex nuts A194-2H,A194-8,A194-8M 45,35CrMoA,25Cr2MoV15Cr xible graphite + igwe anaghị agba nchara Mgbanwe graphite + igwe anaghị agba nchara ígwè 6 valvụ bonnet A105,F11,F22,F5,F9 F304,F316,F321,F304L,F316L 25,1Cr18Ni9Ni,0Cr18Ni12Mo2Ti 20Cr1Mo1V,25Cr2MoV (Maina size) ZD-DN (M) Pød (Mp) 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 - 4-105 8 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 - 0 18 60 135 - 20 3 - 8-18 100 350 140 215 180 155 - 20 3 - 8-18 125 400 155 245 210 185 - 22 3 - 8-18 150 480 180 2803 -0 24 245 335 295 265 - 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 25 160 120 160 115 - 8 30 135 100 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 16 16 100 350 194 230 190 160 - 24 3 - 8-23 150 480 255 300 250 218 - 30 3 - 8-25 200 600 305 360 310 278 - 34-25 0 12 0. 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 10040 10 145 110 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 22 3 4 8-18 100 350 1910 23 3 150 480 255 300 250 218 204 30 3 4.5 8-25 200 600 305 375 320 282 260 38 3 4.5 12-30