Q644F-1.6Ti系列气动三通钛球阀是一种全钛材料铸造而成贵金属高性的三通球阀,用于氧化性腐蚀介质系统中液体的分配的自动化控制。球阀由L形T形钛球阀和气动执行机构组成,是一种旋转类切断调节阀门,具有关闭严密,结构紧凑,重量轻,维修方便等优点。气动三通钛球阀广泛用于气体、液体、蒸汽、油品等腐蚀性介质的管道自动化控制 Q644F-1.6Ti系列气动三通钛球阀 L型三通球阀用于介质流向的切换,能使相互垂直的两个通道连通(如流向图L型)。三通球阀一般采用两阀座结构,亦可根据用户要求采用四阀座结构。四阀座密封三通球阀具有造型美观、结构紧凑合理,它不仅可实现介质流向的切换,也可使三个通道相互连通,同时也可关闭任一通道,使另外两个通道连通,灵活控制管路中介质的合流或分流。(如流向图T型)  气动三通钛球阀标准规范 | 试验压力 MPa | 公称 压力 | 壳体强 度试验 | 密封 试验 | 气密 试验 | 1.6 | 2.4 | 1.76 | 0.6 | 2.5 | 3.75 | 2.75 | 0.6 | 4.0 | 6.0 | 4.4 | 0.6 |
气动三通钛球阀应用标准: ■设计与制造:GB/T12237, ANSI B16.34, API 608 ■结构长度:GB/T12221,ASME B16.10, JIS B2002 ■法兰尺寸 : GB/T9113,ASME B16.5, JIS B2212/JIS B2214 ■检验与试验 :GB/T13927 ■防火测试: API 607 4th 1993 ■壁厚:ASME B16.34 公称压力 或压力级 | 公称通径 | 尺寸(mm) | | mm | in | L | L1 | D | D1 | D2 | b | z-Φd | | 15 | | 130 | 65 | 95 | 65 | 45 | 14 | 4-14 | 20 | | 150 | 75 | 105 | 75 | 55/58 | 14/16 | 4-14 | 25 | | 160 | 80 | 115 | 85 | 65/68 | 14/16 | 4-14 | 32 | | 180 | 90 | 135/140 | 100 | 78 | 16 | 4-18 | PN1.6MPa | 40 | | 200 | 100 | 145/150 | 110 | 85/88 | 16 | 4-18 | 50 | | 230 | 115 | 160/165 | 125 | 100/102 | 16/18 | 4-18 | 65 | | 290 | 145 | 180/185 | 145 | 120/122 | 18 | 4-18 | 80 | | 310 | 155 | 195/200 | 160 | 135/138 | 20 | 4-18 | 100 | | 350 | 175 | 215/220 | 180 | 155/158 | 20 | 4-18 | 125 | | 400 | 200 | 245/250 | 210 | 185/188 | 22 | 4-18 | 150 | | 480 | 240 | 280/285 | 240 | 210/212 | 24/22 | 8-23/8-22 | PN2.5MPa | 15 | | 130 | 65 | 95 | 65 | 45 | 16 | 4-14 | 20 | | 150 | 75 | 105 | 75 | 55/58 | 16 | 4-14 | 25 | | 160 | 80 | 115 | 85 | 65/68 | 16 | 4-14 | 32 | | 180 | 90 | 135/140 | 100 | 78 | 18 | 4-18 | PN2.5MPa | 40 | | 200 | 100 | 145/150 | 110 | 85/88 | 18 | 4-18 | 50 | | 230 | 115 | 160/165 | 125 | 100/102 | 20 | 4-18 | 65 | | 290 | 145 | 180/185 | 145 | 120/122 | 22 | 8-18 | 80 | | 310 | 155 | 195/200 | 160 | 135/138 | 22/24 | 8-18 | 100 | | 350 | 175 | 230/235 | 190 | 160/162 | 24 | 8-23/8-22 | 125 | | 400 | 200 | 270 | 220 | 188 | 28/26 | 8-25/8-26 | 150 | | 480 | 240 | 300 | 250 | 218 | 30/28 | 8-25/8-26 | PN4.0MPa | 15 | | 130 | 65 | 95 | 65 | 45 | 16 | 4-14 | 20 | | 150 | 75 | 105 | 75 | 55/58 | 16 | 4-14 | 25 | | 160 | 80 | 115 | 85 | 65/68 | 16 | 4-14 | 32 | | 180 | 90 | 135/140 | 100 | 78 | 18 | 4-18 | 40 | | 200 | 100 | 145/150 | 110 | 85/88 | 18 | 4-18 | 50 | | 230 | 115 | 160/165 | 125 | 100/102 | 20 | 4-18 | 65 | | 290 | 145 | 180/185 | 145 | 120/122 | 22 | 8-18 | 80 | | 310 | 155 | 195/200 | 160 | 135/138 | 22 | 8-18 | 100 | | 350 | 175 | 230/235 | 190 | 160/162 | 24 | 8-23/8-22 | 125 | | 400 | 200 | 270 | 220 | 188 | 28 | 8-25/8-26 | 150 | | 480 | 240 | 300 | 250 | 218 | 30 | 8-25/8-26 | Class150 PN2.0MPa | 15 | 1/2 | 130 | 65 | 89 | 60.5 | 35 | - | 4-15 | 20 | 3/4 | 150 | 75 | 98 | 70 | 43 | - | 4-15 | 25 | 1 | 160 | 80 | 108/110 | 79.5 | 51 | 11.5 | 4-15/4-16 | 32 | 11/4 | 180 | 90 | 117/120 | 89 | 64 | 13.0 | 4-15/4-16 | 40 | 11/2 | 200 | 100 | 127/130 | 98.5 | 73 | 14.5 | 4-15/4-16 | 50 | 2 | 230 | 115 | 152/150 | 120.5 | 92 | 16.0 | 4-19/4-20 | 65 | 21/2 | 290 | 145 | 178/180 | 139.5 | 105 | 17.5 | 4-19/4-20 | 80 | 3 | 310 | 155 | 190 | 152.5 | 127 | 19.5 | 4-19/4-20 | 100 | 4 | 350 | 175 | 229/230 | 190.5 | 157 | 24.0 | 8-19/4-20 | 125 | 5 | 400 | 200 | 254/255 | 216.0 | 186 | 24.0 | 8-22 | 150 | 6 | 480 | 240 | 279/280 | 241.5 | 216 | 25.5 | 8-22 | JIS10K | 15 | | 130 | 65 | 95 | 70 | 52 | 12 | 4-15 | 20 | | 150 | 75 | 100 | 75 | 58 | 14 | 4-15 | 25 | | 160 | 80 | 125 | 90 | 70 | 14 | 4-19 | 32 | | 180 | 90 | 135 | 100 | 80 | 16 | 4-19 | 40 | | 200 | 100 | 140 | 105 | 85 | 16 | 4-19 | 50 | | 230 | 115 | 155 | 120 | 100 | 16 | 4-19 | 65 | | 290 | 145 | 175 | 140 | 120 | 18 | 4-19 | 80 | | 310 | 155 | 185 | 150 | 130 | 18 | 8-19 | 100 | | 350 | 175 | 210 | 175 | 155 | 18 | 8-19 | 125 | | 400 | 200 | 250 | 210 | 185 | 20 | 8-23 | 150 | | 480 | 240 | 280 | 240 | 215 | 22 | 8-23 |
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