【简单介绍】衬氟隔膜阀采用铸铁、球铁、碳钢、合金钢、不锈钢、铜等材料铸造，另可根据用户特殊需求冶炼和制造。衬胶衬里阀广泛应用于电力、化工、石油、冶金、炼油等各行各业
【详细说明】
| 衬氟隔膜阀 |
| 产品类别：衬胶阀门系列 |
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衬氟隔膜阀技术数据和性能参数Technical data and performance parameter：
公称压力：Nominal pressure: 1.0 Mpa, 1.6 Mpa, 2.5 Mpa, 4.0MPa（ANSI Class 125, 150lb, 300lb）
规格:Nominal size: DN15~DN300 （1/2”-12”）
结构长度Face to face dimension: DIN3202, ANSI B16.10 or on client’s design
法兰连接尺寸Flange connection dimension: DIN2501, ANSIB16.5 or on client’s design
测试标准Pressure test: API 598, API6D
适用温度Suitable temperature: -40℃~180℃
适用介质Suitable medium: This diaphragm 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: Handwheel, bevel gear, electric, pneumatic. |
主要零件材料 Main parts material：
零件名称 Part name | 材质 Material | 阀体Body | Cast steel /Cast iron lined with FEP | 阀瓣Disc | Cast steel/Cast iron lined with FEP | 阀杆Stem | Stainless steel | 阀盖Bonnet | Cast steel /Cast iron lined with FEP | 阀杆螺母Stem nut | ASTM A439 D2/ZcuAl10Fe3 | 隔膜垫Diaphragm washer | Neoprene/ fluorine plastic | 隔膜片Diaphragm leaf | FEP | 手轮Handwheel | Ductile iron |
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主要性能规范：
公称压力
Nominal pressure | 试验压力
Test pressure | 工作压力
working pressure | 工作温度
working temperature | 密封 | 强度 | 6Kgf/Cm2 | 6Kgf/Cm2 | 9Kgf/Cm2 | 6Kgf/Cm2 | -80-150 |
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主要外形尺寸及连接尺寸 Main outline dimensions and connection dimensions：
公称通径 | 尺 寸 | L | D | D1 | D2 | b | f | Z-Ø | Do | H | H1 | 15 | 125 | 95 | 65 | 45 | 14 | 3 | 4-Ø14 | 100 | 105 | 115 | 20 | 135 | 105 | 75 | 55 | 16 | 3 | 4-Ø14 | 100 | 116 | 128 | 25 | 145 | 115 | 85 | 65 | 18 | 3 | 4-Ø14 | 120 | 125 | 139 | 32 | 160 | 135 | 100 | 78 | 18 | 3 | 4-Ø18 | 120 | 136 | 154 | 40 | 180 | 145 | 110 | 85 | 20 | 3 | 4-Ø18 | 140 | 163 | 183 | 50 | 210 | 160 | 125 | 100 | 20 | 3 | 4-Ø18 | 160 | 175 | 201 | 65 | 250 | 180 | 145 | 120 | 22 | 3 | 4-Ø18 | 180 | 215 | 249 | 80 | 300 | 195 | 160 | 135 | 22 | 3 | 4-Ø18 | 200 | 230 | 270 | 100 | 350 | 215 | 180 | 155 | 24 | 3 | 8-Ø18 | 240 | 272 | 324 | 125 | 400 | 245 | 210 | 180 | 26 | 3 | 8-Ø18 | 280 | 338 | 406 | 150 | 460 | 280 | 240 | 210 | 28 | 4 | 8-Ø18 | 320 | 380 | 460 | 200 | 570 | 335 | 295 | 265 | 30 | 4 | 8-Ø18 | 400 | 518 | 620 | 250 | 680 | 390 | 350 | 315 | 32 | 4 | 12-Ø23 | 500 | 598 | 725 | 300 | 790 | 440 | 400 | 365 | 34 | 4 | 12-Ø23 | 560 | 6 |
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