Ngaphantsi komhlaba Uhlobo lweflange iValve yebhabhathane

Izinto eziphathekayo zamacandelo aphambili: Inxalenye yegama leMathiriyeli yeValve Umzimba weCast iron, i-nodular cast iron, cast iron, steel stainless Valve disc Ductile iron nickel plated, steel stainless, PTFE Valve seat NBR, EPDM, amanzi olwandle, VITON, PTFE Valve stem steel stainless, 45# i-nickel plated Seal NBR, EPDM, Neoprene .PTFE, I-Oily packing Specification PN(MPa) Uxinzelelo lwegama 1.0 1.6 (MPa) Uvavanyo lwetywina 1.1 1.76 (MPa) Uvavanyo lwamandla 1.5 2.4 Iindlela ezifanelekileyo Amanzi, ugutyulo kunye namanzi e-alkali. °C Ubushushu bokusebenza -21~150 Ubukhulu bemilinganiselo DN(mm) L L1 D D1 D3 D4 H1 H2 H3 b n-ød 1.0 1.6 1.0 1.6 1.0 1.6 50 108 160 165 165 125 125 58 80 167 125 125 84 167 165 165 125 125 5 8 8 167 165 -ø18 65 112 160 185 185 145 145 77 57 93 140 60 18 4-ø18 4-ø18 80 114 160 200 200 160 160 77 ø0 60 18 18 00 127 160 220 220 180 180 92 70 110 165 60 20 8-ø18 8-ø18 125 140 160 250 250 210 210 92 70 123 180 60 22 8-ø18 8-ø18 150 140 1608 208 252 0 60 22 8-ø22 8-ø22 200 152 210 340 340 295 295 115 89 171 230 72 24 8-ø22 12-ø22 250 165 210 390 405 350 355 115 89 203 270 20212-72 72 10 440 460 400 410 140 108 230 320 758 26 12- ø22 12-ø26 350 190 210 500 520 460 470 140 108 260 350 75 26 16-ø22 16-ø26 400 216 320 565 550025 58025 28 16-ø26 16-ø30 450 222 320 615 640 565 585 197 159 335 428 126 30 20-ø26 20-ø30 500 229 320 670 715 620 650 197 159 373 450 126 32 20-ø26 200023 7004 2004 770 276 216 430 520 127 34 20-ø30 20-ø36 700 292 380 895 910 840 840 300 254 470 600 167 36 24-ø30 24-ø36 800 318 380 1015 1025 950 950 3000 3002 3002 4-ø39 900 330 400 1115 1125 1050 1050 300 254 589 710 193 40 28-ø33 28-ø39 1000 410 400 1230 1255 1160 1170 300 254 656 780 193 42 28-ø36 28-ø42 Isitifiketi sokufaneleka Umzi-mveliso