Otu oche pneumatic akara valvụ

Njirimara ngwaahịa Zjhp mma na obere pneumatic otu oche njikwa valvụ bụ nke pneumatic multi spring diaphragm actuator na obere eruba na-eguzogide otu oche valvụ. The ọhụrụ actuator bụ ala n'ịdị elu, ìhè na arọ, mfe ịwụnye, kọmpat na Ọdịdị, unobstructed na eruba ụzọ, nnukwu na eruba ọnụọgụ, a pụrụ ịdabere na omume, obere na oche ntapu, ziri ezi na eruba e ji mara na obosara na mgbanwe nso. Nkọwapụta arụmọrụ Main teknuzu nke usoro nhazi ọnụ ala dayameta (mm) 20 25 40 50 65 80 100 150 200 oche dayameta (mm) 10 12 15 20 25 32 40 50 65 010 02 8 2.8 4.4 6.9 11 17.6 27.5 44 69 110 176 275 440 690 Nha nhata 1.6 2.5 4 6.3 10 16 25 40 63 100 160 250 0 (Nrụgide) 6. 0 6.4 njem mm 10 16 25 40 60 Njiri na-asọpụta ahịrị kwụ ọtọ, nhata pasent Ọkara okpomọkụ ℃ -15 ~ 200, -40 ~ 250 (Nkịtị okpomọkụ ụdị) , 230 ~ 450 (Ọkara okpomọkụ ụdị) Flange size Nkedo ígwè flange size dị ka JB / T78 , Cast ígwè flange size dị ka JB / T79 flange ụdị Flange sealing elu ụdị JB / T77, The nkedo ígwè flange bụ ezigbo ụdị na nkedo ígwè flange bụ concave ụdị ahụ ihe PN (MPa) 0.6,1.6 WCB (ZG230-450) 4.0,6.4 WCB (ZG230-450) ， ZG1Cr18Ni9Ti, ZG0Cr18Ni12Mo2Ti Ihe onwunwe nke valvụ isi 1Cr18Ni9,0Cr18Ni12Mo2Ti Ụdị mkpuchi mkpuchi elu valvụ Ụdị nkịtị (ụdị okpomọkụ na-adị mgbe niile), ụdị efere ọkụ (ụdị okpomọkụ nke etiti) R 50: 1 Njikọ ọkọnọ M16 * 1.5 Cheta: ANSI, API, JIS na ndị ọzọ. Enwere ike ịnye ngwaahịa ọkọlọtọ flange mba ofesi maka ndị ọrụ, a pụkwara ikpebi ogologo nhazi ahụ dịka mkpa nke ndị ọrụ si dị. Isi ọrụ teknụzụ nke ụdị actuator ZHA/ZHB-22 ZHA/ZHB-23 ZHA/ZHB-34 ZHA/ZHB-45 Mpaghara dị irè cm² 350 350 560 900 njem mm 16 25 40 60 mmiri nso KPa 20 ~ 100＆4 ~ 200;80 ~ 240;20 ~ 60; 60 ~ 100 Ịsepụta pneumatic otu oche njikwa valvụ Main njikọ akụkụ nke pneumatic otu oche akara valvụ Nominal dayameta (DN) LH H1 arọ (Kg) ΦA PN6/16 PN40N6 nkịtị okpomọkụ Pn6 pn40 pn60 pn60 pn6 / 16 pn40 / 64 20 184 1958 55 55 190 70 70 70 40 22550) 455 65 75 85 26 35 50 254 267 286 475 627 70 82 90 30 40 65 276 292 311 610 790 80 92 102 47 66 360 8 72 100 107 55 78 100 352 368 394 640 850 105 110 117 125 65 99 125 410 425 440 864 1122 120 125 135 148 120 140 150 451 473 508 870 1130 132 142 150 175 06 0 06 90 1150 160 170 187 207 175 250 250 650 670 690 1203 1523 187 202 225 235 350 470 580 300 740 770 800 1234 1554 220 230 257 265 500 660 Ihe nke isi akụkụ nke pneumatic otu oche akara valvụ Nkebi aha ihe Sayensị okpomọkụ nso Isi / bonnet HT200 -15 ~ 250 C ~ 550 ℃ ZG0Cr18Ni12Mo2Ti -40 ~ 600 ℃ Spool / oche 1Cr18Ni9 -40 ~ 550℃ 0Cr18Ni12Mo2Ti -40 ~ 550℃ filler teflon PTFE -40 ~ 200℃ diaphragm NBR akwa akwa siri ike2 polyester 3500