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詳細介紹
聚全氟襯里球閥
技術數(shù)據(jù)和性能參數(shù):Technical data and performance parameter：
公稱壓力：Nominal pressure: 1.0 Mpa, 1.6 Mpa, 2.5 Mpa, 4.0MPa（ANSI Class 125, 150lb, 300lb）
規(guī)格:Nominal size: DN15~DN200 （1/2”-8”）
結構長度Face to face dimension: DIN3202, ANSI B16.10 or on client’s design
法蘭連接尺寸Flange connection dimension: DIN2501, ANSIB16.5 or on client’s design
測試標準Pressure test: API 598, API6D
適用溫度Suitable temperature: -40℃~180℃
適用介質Suitable medium: This ball valve can be applied in various concentrations of Acid, Alkali, Aqua regia and strong chloridizing etc （except the high-temperature melting alkali metals, element fluorine & chlorine-trifluoride）.
操作方式operation style: Handle, worm gear, electric, pneumatic, hydraulic.
主要零件材料 Main parts material：
零件名稱 Part name 材質 Material 左閥體Left Body Cast steel lined with FEP 右閥體Right Body Cast steel lined with FEP 帶桿球體Ball Cast steel lined with FEP 填料箱Stuffing box Cast steel lined with FEP 密封圈Seal ring PTFE 填料壓蓋Gland flange Cast steel 填料Packing PTFE 手柄Lever Cast steel
主要性能規(guī)范：
公稱壓力
Nominal pressure 試驗壓力
Test pressure 工作壓力
working pressure 工作溫度
working temperature 密封 強度 10Kgf/Cm2 10Kgf/Cm2 15Kgf/Cm2 10Kgf/Cm2 -80~110
主要外形尺寸及連接尺寸 Main outline dimensions and connection dimensions：
公稱通徑 尺 寸 L D D1 D2 b f Z-Ø Lo H 25 160 115 85 65 18 3 4-Ø14 180 104 32 165 135 100 78 18 3 4-Ø18 200 115 40 180 145 110 85 20 3 4-Ø18 200 125 50 200 160 125 100 20 3 4-Ø18 250 132 65 220 180 145 120 22 3 4-Ø18 250 148 80 250 195 160 135 22 3 8-Ø18 300 165 100 280 215 180 155 24 3 8-Ø18 350 180 125 320 245 210 185 26 3 8-Ø18 600 230 150 360 280 240 210 28 3 8-Ø23 800 283 200 400 335 295 265 30 4 8-Ø23 1200 325
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