J641H/Y pneumatic flange globe valve

J641H / Y Zvigadzirwa zvepneumatic flange globe valve 1. Chigadzirwa chacho chine maitiro anonzwisisika, chisimbiso chakavimbika, kushanda kwakanakisisa uye kutaridzika kwakanaka; 2. Iyo yekuvharisa pamusoro yakafukidzwa neCo based cemented carbide ine yakanaka kupfeka kusamira, corrosion resistance, abrasion resistance uye hupenyu hurefu hwebasa; 3. Hunde yevharuvhu ine kunaka kwekusagadzikana uye kusaramba kukwenya mushure mekudzima uye kupisa uye nepamusoro nitriding kurapwa; 4. Ivhavha ine yakavimbika yekuisa chisimbiso chimiro; 5. Zvikamu zvinhu uye saizi yeflange inogona kusarudzwa zvinoenderana nemamiriro chaiwo ekushanda kana zvinodiwa nemushandisi kuti asangane nezvinodiwa zveinjiniya zvakasiyana. Executive chiyero Chigadzirwa chinotemerwa dhizaini kodhi Chimiro chakareba Kubatanidza flange Muedzo uye kuongorora Kudzvanywa tembiricha GB/T 12235 GB/T 12221 JB/T 79、GB/T9113、HG/T20592、EN1092-1/2、ASME B16.5/B16.47 JB/T 9092、GB/T13927、API598 GB/T1224 Main performances specifications 1. Test pressure Nominal pressure PN(MPa） 1.6 2.5 4.0 6.4 10.0 16.0 Shell test test 2.4 3.8 6.0 4 4 4 8 4 2 .0 11 18 Kuisa chisimbiso bvunzo 1.8 2.8 4.4 7.0 11 18 2. Inoshanda svikiro uye tembiricha chigadzirwa mhando Inoshanda svikiro ℃ J641H/YC Mvura, mafuta, chiutsi ≤425 J641H/YP Nitric acids ≤200 J641H/YR 4 Nitric2 mafuta acids/JYI ≤200 J641H/YR 4 Nitric2 H06 Oiri ℃ J641H/YC steam ≤550 J641H/Y Zvinhu zvezvikamu zvikuru zvepneumatic flange globe valve chigadzirwa chemhando Chikamu zita Muviri / bhoneti Stem Valve disc Kuisa chisimbiso pamusoro Stem nut filler inosunga handwheel J641H/YC 25/WCB Chromium simbi isina simbi 20Cr1325 Y Costainless Y: simende carbide simbi yemhangura alloy simbi Cr Ni Mo simbi yemhangura alloy 6MPa DN(mm) LD D1 D2 bf Z-Φd H D0 15 130 95 65 45 14 2 4-14 291 120 20 150 105 75 55 14 2 4-14 300 140 5 25 25 140 5 16 53 160 32 180 135 100 78 15 2 4-18 390 180 40 200 145 110 85 16 2 4-18 518 200 50 230 160 125 100 165 16 18 16 16 16 5 5 120 18 3 4-18 630 280 80 310 195 160 135 20 3 8-18 683 280 100 350 215 180 155 20 3 8-18 745 320 125 400 245 210 185 22 380 8052 210 24 3 8-23 870 400 200 600 335 295 205 26 3 12-23 954 400 250 650 405 355 320 30 3 12-23 1065 450 300 750 460 410 375 30 3 12-25 12-25 10H globe vharafu PN2.5MPa Zita dhayamita (mm ） LD D1 D2 b Z-Φd f H D0 15 130 95 65 45 16 2 4-14 291 120 20 150 105 75 55 16 2 4-14 300 140 25 5 5 160 25 5 160 0 32 180 135 100 78 18 2 4-18 390 180 40 200 145 110 85 18 3 4-18 518 200 50 230 160 125 100 20 3 4-18 556 51029 8-18 630 280 80 310 195 160 135 22 3 8-18 683 280 100 350 230 190 160 24 3 8-23 745 320 125 400 270 220 188 28 3 8-25 855 360 208 308 308 308 308 308 308 208 5 870 400 200 600 360 310 278 34 3 12-25 954 400 250 650 425 370 332 36 3 12-30 1065 450 300 750 485 430 390 40 4 12-30 1185 500