产品概述电动穿透式刀型闸阀也叫气动穿透式刀闸阀通过配用电磁阀、接近开关等附件可以完成开、关两位置的动作控制和信号输出，也可以完成连续动作的自动控制。
穿透式刀型闸阀优点在于阀体通径无凹槽，介质不会卡阻堵塞，并且具有全通径流通特性阀，腔不积渣,特别适合于浆体输送及粉体物粒的输送。
技术参数范围设计制造: JB/T8691-1998
结构长度: GB/T15188.2-94
法兰连接: GB/T9113.1-2000 JB/T79-94
试验验收: GB/T13927-92
Product introductionLong stem flat gate valve with electromagnetic valve, close to switch, etc, can complete the action of two position control and signal output, also can complete automatic control of continuous motion.
Long stem flat gate valve without grooves, advantage is that the body size medium will not jam congestion, and with all-pass runoff flux valve features, cavity not slag deposition, particularly suitable for slurry transportation and powder materials.
Technical Parameter RangeDesign and manufacture: JB/T8691-1998
Structural length: GB/T15188.2-94
Flange connection: GB/T9113.1-2000 JB/T79-94
Testing and acceptance: GB/T13927-92
主要零部件材质 Key parts material| 阀体、上盖Valve body, upper cap | 碳钢、不锈钢Carbon steel, stainless steel |
| 阀板Valve plate | 不锈钢stainless steel |
| 阀杆Stem | 不锈钢stainless steel |
| 密封圈Seal ring | 四氟、橡胶PTFE,Rubber |
主要性能规范 Key performance indicators| 公称压力Nominal pressure | PN |
| 壳体试验Casing test | 1.5XPN |
| 密封试验Leak test | 1.1XPN |
| 工作温度Operating temperature | 橡胶≤80℃ 四氟密封≤180℃
Rubber ≤80℃，PTFE≤180℃ |
| 适用介质Working medium | 干灰、纸浆、糖浆、污水、煤气粉末颗粒物、渣水混合物等
Dry dust,paper pulp,syrup,sewage,gas,powder,particle,slag-water mix,etc. |
| 主要外形及连接尺寸Profile and connection dimension | | 单位Unit:mm |
| DN | L | H1 | H2 | H3 | D1 | D2 | Do | N-M | P | B |
| 100 | 51 | 405 | 705 | 585 | 180 | 156 | 240 | 8-M16 | 490 | 170 |
| 125 | 57 | 450 | 780 | 665 | 210 | 184 | 260 | 8-M16 | 490 | 190 |
| 150 | 57 | 510 | 810 | 770 | 240 | 211 | 280 | 8-M20 | 490 | 240 |
| 200 | 70 | 615 | 930 | 920 | 295 | 266 | 300 | 12-M20 | 520 | 335 |
| 250 | 70 | 715 | 1080 | 1175 | 355 | 319 | 320 | 12-M24 | 520 | 335 |
| 300 | 76 | 822 | 1140 | 1255 | 410 | 370 | 340 | 12-M24 | 520 | 335 |
| 350 | 76 | 975 | 1290 | 1455 | 470 | 429 | 360 | 16-M24 | 520 | 350 |
| 400 | 89 | 1024 | 1344 | 1559 | 525 | 480 | 400 | 16-M27 | 605 | 390 |
| 450 | 89 | 1235 | 1560 | 1926 | 585 | 548 | 450 | 20-M27 | 605 | 430 |
| 500 | 114 | 1265 | 1610 | 2226 | 650 | 609 | 500 | 20-M30 | 605 | 430 |
注：0.6MPa、1.0MPa、1.6MPa及美标150Lb等连接尺寸见附录。
Note:see the appendix for connection dimensions of 0.6MPa,1.0MPa,1.6MPa,American Standard 150Lb,etc.
