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D71XAL Anti-dew butterfly valve
Mga tampok ng d71xal anti condensation butterfly valve 1. Ito ay may mahusay na mga katangian ng kontrol ng likido at pagganap ng sealing; 2. Sa ilalim ng mababang presyon, maaari itong makamit ang mahusay na sealing at mahusay na pagganap ng regulasyon; 3. Ang streamline na disenyo ng butterfly plate ay ginagawang maliit ang pagkawala ng fluid resistance, na maaaring inilarawan bilang isang energy-saving na produkto; 4. Ang valve rod ay isang through rod structure, na may mahusay na komprehensibong mekanikal na mga katangian, corrosion resistance at scratch resistance pagkatapos ng pagsusubo at tempering treatment; 5. May flange connection, clamp connection, butt welding connection at lug connection; 6. Ultra light aluminum alloy valve body, maliit na metalikang kuwintas, madaling gamitin at i-install, maiwasan ang kalawang. Standard parameter table type F500 Structural length JIS GB API Nominal diameter ng valve 40-300mm Top flange standard international standard ISO5211 Applicable flange specification JIS ANSI GB Standard material Valve body: aluminum alloy Maximum working pressure 1.0MPa Valve plate: stainless steel Operating temperature range 0 -120℃ EPDM、0-70℃ NBR seal ring：EPDM(MBR) Leakage test pressure 1.1MPa Spraying specification Polyester powder coating Valve body test pressure 1.5MPa Driving form Uri ng handle, gear type, cylinder type at electric type D71XAL Design drawing of anti condensation butterfly valve Pangunahing dimensyon ng koneksyon 1 Kumpanya：mm Nominal diameter 尺寸 timbang（kg） mm pulgada d L H1 H2 H3 L1 L2 D1 40 1 1/2" 42 33 70 145 51 47 68 250 1.4 52 4 1.4 52 4 51 47 68 250 1.7 65 2 1/2" 67 46 90 157 51 47 68 250 2.1 80 3" 80 46 99 165 51 47 68 250 2.3 102 102 8 250 2.8 125 5" 126 56 132 196 60 63 86 330 4.8 150 6" 150 56 146 214 60 63 86 330 60 Pangunahing dimensyon ng koneksyon 2 Kumpanya：mm Nominal diameter laki timbang（kg） mm pulgada d L H1 H2 H3 L1 L2 L3” 42 33 70 145 168 35 35 56 132 100 2.0 50 2" 52 43 82 145 168 35 35 56 132 100 2.3 65 2 1/2" 90 3 5 6 3 5 6 100 2.7 80 3" 80 46 99 165 188 35 35 56 132 100 2.9 100 4" 102 52 112 183 206 41 39 68 132 100 3.4 125 5" 126 56 132 196 140 8 4 . 150 56 146 214 238 58 48 89 149 140 7.4 200 8 199 60 188 241 272 58 48 89 149 140 9.6 250 10 97 200 200 31.0