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全氟衬里截止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 globe 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, hydraulic.
全氟衬里截止阀主要零件材料 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 |
| 填料压盖Gland flange | Cast steel/Cast steel |
| 垫片Gasket | SS304＋Graphite/PTFE |
| 填料Packing | Graphite/PTFE |
| 手轮Handwheel | Ductile iron |
全氟衬里截止阀主要性能规范：
| 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 | |||
| 16Kgf/Cm2 | 16Kgf/Cm2 | 24Kgf/Cm2 | 16Kgf/Cm2 | -80-200 |
全氟衬里截止阀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 | 130 | 95 | 65 | 45 | 16 | 3 | 4-Ø14 | 80 | 159 | 171 |
| 20 | 150 | 105 | 75 | 55 | 16 | 3 | 4-Ø14 | 80 | 187 | 201 |
| 25 | 160 | 115 | 85 | 65 | 18 | 3 | 4-Ø14 | 100 | 205 | 221 |
| 32 | 180 | 135 | 100 | 78 | 18 | 3 | 4-Ø18 | 120 | 236 | 258 |
| 40 | 200 | 145 | 110 | 85 | 20 | 3 | 4-Ø18 | 140 | 263 | 286 |
| 50 | 230 | 160 | 125 | 100 | 20 | 3 | 4-Ø18 | 160 | 296 | 324 |
| 65 | 290 | 180 | 145 | 120 | 22 | 3 | 4-Ø18 | 180 | 333 | 368 |
| 80 | 310 | 195 | 160 | 135 | 22 | 3 | 6/2-Ø18/M16 | 200 | 400 | 445 |
| 100 | 350 | 215 | 180 | 155 | 24 | 3 | 6/2-Ø18/M16 | 240 | 454 | 510 |
| 125 | 400 | 245 | 210 | 180 | 26 | 3 | 6/2-Ø18/M16 | 280 | 512 | 578 |
| 150 | 480 | 280 | 240 | 210 | 28 | 4 | 6/2-Ø23/M20 | 320 | 575 | 650 |
| 200 | 600 | 335 | 295 | 265 | 30 | 4 | 10/2-Ø23/M20 | 360 | 620 | 725 |
| 250 | 730 | 390 | 350 | 315 | 32 | 4 | 10/2-Ø23/M20 | 400 | 760 | 880 |
| 300 | 850 | 440 | 400 | 365 | 34 | 4 | 10/2-Ø23/M20 | 500 | 880 | 1040 |
