波纹管闸阀主要零部件材料: |
零件名称 parta name | 阀体 body | 阀盖 bonnet | 阀杆 stem | 闸板 disc | 密封面 sealing face | 填料 paking | WCB | WCB | WCB | 13Cr | 2Cr13 | 2Cr13 | 柔性石墨 GRAPHITE | STL | 304 | CF8 | CF8 | 304 | 304 | 304 | 柔性石墨 GRAPHITE | STL | PTFE | 316 | CF8M | CF8M | 316 | 316 | 316 | 柔性石墨 GRAPHITE | STL | PTFE | 304L | CF3 | CF3 | 316 | 304L | 304L | 柔性石墨 GRAPHITE | STL | PTFE | 316L | CF3M | CF3M | 316 | 316L | 316L | 柔性石墨 GRAPHITE | STL | PTFE |
|
波纹管闸阀特点: |
双层波纹管double walls bellow seal | 维修方便maintenance-free | 波纹管密封阀杆spindle with bellow seal | 双重密封secondary sealing | 位置指示position indicator | 无升降手轮non-rising handwheel |
|
主要参数: |
公称压力 nominal pressure | 1.6Mpa | 2.5Mpa | 4.0Mpa | 密封试验seal test | 1.8MPa | 2.8MPa | 4.4MPa | 壳体强度shell | 2.4MPa | 3.6MPa | 6.0MPa | 适用温度 suitabletemprature | 300℃ |
|
用途 : |
工业industry | 电站power station | 废气净化厂flue gas puerification plant | 天然气gas supply | 真空装置vacuum facilities | 氨ammonia | 热水hot water | 冷冻系统cllling&freezing systme | 加热设备heating technology | 蒸汽系统steam system |
|
专业生产厂家,垂询详细信息,请拨。WZ41H/Y的阀杆采用波纹管及填料双重密封结构,确保阀杆处的无泄漏密封,特别适用于易燃、易爆、有毒及贵重介质的管路。波纹管采用不锈钢或Inconel材料制造,波纹管密封结构设计合理,耐疲劳,使用寿命长。
外形尺寸各连接尺寸: |
PN | DN | L | L 1 | D | D 1 | D 2 | B | f | F | D 6 | N-ф | △H STRODE | 1.6 | 15 | 130 | 80 | 95 | 65 | 45 | 14 | 2 | - | - | 4-14 | 13 | 20 | 150 | 90 | 105 | 75 | 55 | 14 | 2 | - | - | 4-14 | 17 | 25 | 160 | 110 | 115 | 85 | 65 | 14 | 2 | - | - | 4-14 | 22 | 32 | 180 | 127 | 135 | 100 | 78 | 16 | 2 | - | - | 4-18 | 29 | 40 | 200 | 156 | 145 | 110 | 85 | 16 | 3 | - | - | 4-18 | 34 | 50 | 230 | 170 | 160 | 125 | 100 | 16 | 3 | - | - | 4-18 | 43 | 65 | 290 | - | 180 | 145 | 120 | 18 | 3 | - | - | 4-18 | 50 | 80 | 310 | - | 195 | 160 | 135 | 20 | 3 | - | - | 8-18 | 58 | 100 | 350 | - | 215 | 180 | 155 | 20 | 3 | - | - | 8-18 | 78 | 125 | 400 | - | 245 | 210 | 185 | 22 | 3 | - | - | 8-18 | 105 | 150 | 480 | - | 280 | 240 | 210 | 24 | 3 | - | - | 8-23 | 112 | 200 | 600 | - | 335 | 295 | 265 | 26 | 3 | - | - | 12-23 | 150 | 2.5 | 15 | 130 | 80 | 95 | 65 | 45 | 16 | 2 | - | - | 4-14 | 13 | 20 | 150 | 90 | 105 | 75 | 55 | 16 | 2 | - | - | 4-14 | 17 | 25 | 160 | 110 | 115 | 85 | 65 | 16 | 2 | - | - | 4-14 | 22 | 32 | 180 | 127 | 135 | 100 | 78 | 18 | 2 | - | - | 4-18 | 29 | 40 | 200 | 156 | 145 | 110 | 85 | 18 | 3 | - | - | 4-18 | 34 | 50 | 230 | 170 | 160 | 125 | 100 | 20 | 3 | - | - | 4-18 | 43 | 65 | 290 | - | 180 | 145 | 120 | 22 | 3 | - | - | 8-18 | 50 | 80 | 310 | - | 195 | 160 | 135 | 22 | 3 | - | - | 8-18 | 58 | 100 | 350 | - | 230 | 190 | 160 | 24 | 3 | - | - | 8-23 | 78 | 125 | 400 | - | 270 | 220 | 188 | 28 | 3 | - | - | 8-25 | 105 | 150 | 480 | - | 300 | 250 | 218 | 30 | 3 | - | - | 8-25 | 112 | 200 | 600 | - | 360 | 310 | 278 | 34 | 3 | - | - | 12-25 | 150 | 4.0 | 15 | 130 | 80 | 95 | 65 | 45 | 16 | 2 | 4 | 40 | 4-14 | 13 | 20 | 150 | 90 | 105 | 75 | 55 | 16 | 2 | 4 | 51 | 4-14 | 17 | 25 | 160 | 110 | 115 | 85 | 65 | 16 | 2 | 4 | 58 | 4-14 | 22 | 32 | 180 | 127 | 135 | 100 | 78 | 18 | 2 | 4 | 66 | 4-18 | 29 | 40 | 200 | 156 | 145 | 110 | 85 | 18 | 3 | 4 | 76 | 4-18 | 34 | 50 | 230 | 170 | 160 | 125 | 100 | 20 | 3 | 4 | 88 | 4-18 | 43 | 65 | 290 | - | 180 | 145 | 120 | 22 | 3 | 4 | 110 | 8-18 | 50 | 80 | 310 | - | 195 | 160 | 135 | 22 | 3 | 4 | 121 | 8-18 | 58 | 100 | 350 | - | 230 | 190 | 160 | 24 | 3 | 4.5 | 150 | 8-23 | 78 | 125 | 400 | - | 270 | 220 | 188 | 28 | 3 | 4.5 | 176 | 8-25 | 105 | 150 | 480 | - | 300 | 250 | 218 | 30 | 3 | 4.5 | 204 | 8-25 | 112 |
|
产品用途: 适用于Class150~900、PN1.0~6.0MPa,工作温度-29~425℃(碳钢)、-29~500℃(不锈钢)的各种管路上,用于截断或接通管路中的介质,选用不同的材质,可分别适用于水、蒸汽、油品、硝酸、醋酸、氧化性介质、尿素等多种介质。
产品结构特点: 的阀杆采用波纹管及填料双重密封结构,确保阀杆处的无泄漏密封,特别适用于易燃、易爆、有毒及贵重介质的管路。 波纹管采用不锈钢或 Inconel 材料制造,波纹管密封结构设计合理,耐疲劳,使用寿命长。 |