MQBPM22
先导式防爆比例减压插装阀 Ex d II C
Description
先导式比例压力控制阀采用螺纹插装式设计，用于符合 ISO 7789 标准的腔体。 电磁力和 A 端口 (1) 的压力与电磁电流成比例增加。阀门的运行在很大程度上与端口 P (2) 的压力无关。 端口 P (2) 的压力。通过将多余的油排入油箱 T（3），可以防止用户接口 A（1）中的压力超过设定值，例如，通过主动用户。当电磁阀断电时，油会从用户接口 A（1）自由流向接口 T（3）。 当电磁阀断电时，油会从用户接口 A (1) 自由流向接口 T (3)。可使用 Wandfluh 比例放大器进行控制（参见登记册 1.13）。防火封装的防爆电磁线圈可防止内部爆炸和可燃表面温度泄漏到外部。
Application
这些阀门适用于潜在爆炸性气体环境、地面和采矿环境。阀门的电气远程控制功能使其能够与过程控制相结合，提供可重复过程的经济型解决方案。螺纹插装阀非常适合安装在控制块中，并可安装在夹层板（垂直连接）和法兰板中。 法兰板（本登记册中的相应数据表）。可提供在钢块和铝块上制造插装孔的阶梯工具（租用或购买）。请参见表 2.13 中的数据表。
Key facts
比例压力调节筒
先导式
Qmax = 40 升/分钟
pmax = 400 bar
pN red max = 350 bar
| Wandfluh | MQBPM22-100-G24/L15 | 617.3315 | MQBPM22-100/L15 | U= 24 VDC |
| Wandfluh | MQBPM22-100-X5/L15 | 617.3518 | MQBPM22-100/L15 | 无线圈 |
| Wandfluh | MQBPM22-100-G24/L15/UL-M187 | 617.3569 | MQBPM22-100/L15/UL-M187 | U= 24 VDC |
| Wandfluh | MQBPM22-100-G24/L15-D1 | 617.3533 | MQBPM22-100/L15-D1 | U= 24 VDC |
| Wandfluh | MQBPM22-100-y-G24/L15-Z604 | 617.3562 | MQBPM22-100-y/L15-Z604 | U= 24 VDC |
| Wandfluh | MQBPM22-160-G24/L15 | 617.3285 | MQBPM22-160/L15 | U= 24 VDC |
| Wandfluh | MQBPM22-160-X5/L15 | 617.3482 | MQBPM22-160/L15 | 无线圈 |
| Wandfluh | MQBPM22-160-G24/L15/MA | 617.3711 | MQBPM22-160/L15/MA | U= 24 VDC |
| Wandfluh | MQBPM22-160-G24/L15/MA-M248 | 617.3546 | MQBPM22-160/L15/MA-M248 | U= 24 VDC |
| Wandfluh | MQBPM22-160-G24/L15-D1 | 617.3564 | MQBPM22-160/L15-D1 | U= 24 VDC |
| Wandfluh | MQBPM22-160-G24/L15-M248 | 617.3544 | MQBPM22-160/L15-M248 | U= 24 VDC |
| Wandfluh | MQBPM22-20-G24/L15 | 617.3615 | MQBPM22-20/L15 | U= 24 VDC |
| Wandfluh | MQBPM22-20-G24/L15/UL-M187 | 617.3535 | MQBPM22-20/L15/UL-M187 | U= 24 VDC |
| Wandfluh | MQBPM22-200-G24/L15 | 617.3659 | MQBPM22-200/L15 | U= 24 VDC |
| Wandfluh | MQBPM22-200-y-G24/L15-Z604 | 617.3567 | MQBPM22-200-y/L15-Z604 | U= 24 VDC |
| Wandfluh | MQBPM22-275-G24/L15 | 617.3272 | MQBPM22-275/L15 | U= 24 VDC |
| Wandfluh | MQBPM22-275-G24/L15/MA | 617.3622 | MQBPM22-275/L15/MA | U= 24 VDC |
| Wandfluh | MQBPM22-350-G24/L15 | 617.3442 | MQBPM22-350/L15 | U= 24 VDC |
| Wandfluh | MQBPM22-350-G24/L15/MA | 617.3669 | MQBPM22-350/L15/MA | U= 24 VDC |
| Wandfluh | MQBPM22-350-G24/L15-D1 | 617.3437 | MQBPM22-350/L15-D1 | U= 24 VDC |
| Wandfluh | MQBPM22-40-G24/L15 | 617.328 | MQBPM22-40/L15 | U= 24 VDC |
| Wandfluh | MQBPM22-40-X5/L15 | 617.3293 | MQBPM22-40/L15 | 无线圈 |
| Wandfluh | MQBPM22-40-G24/L15/AU | 617.368 | MQBPM22-40/L15/AU | U= 24 VDC |
| Wandfluh | MQBPM22-40-G24/L15/UL-M187 | 617.3516 | MQBPM22-40/L15/UL-M187 | U= 24 VDC |
| Wandfluh | MQBPM22-40-G24/L15-D1 | 617.3634 | MQBPM22-40/L15-D1 | U= 24 VDC |
| Wandfluh | MQBPM22-40-G24/L15-HNsK | 617.3599 | MQBPM22-40/L15-HNsK | U= 24 VDC |
| Wandfluh | MQBPM22-40-y-G24/L15-Z604 | 617.3584 | MQBPM22-40-y/L15-Z604 | U= 24 VDC |
| Wandfluh | MQBPM22-50-G24/L9-D1 | 617.3653 | MQBPM22-50/L9-D1 | U= 24 VDC |
| Wandfluh | MQBPM22-63-G24/L15 | 617.3286 | MQBPM22-63/L15 | U= 24 VDC |
| Wandfluh | MQBPM22-63-X5/L15 | 617.3481 | MQBPM22-63/L15 | 无线圈 |
| Wandfluh | MQBPM22-63-G24/L15/MA | 617.3618 | MQBPM22-63/L15/MA | U= 24 VDC |
| Wandfluh | MQBPM22-63-G24/L15/UL-M187 | 617.363 | MQBPM22-63/L15/UL-M187 | U= 24 VDC |
| Wandfluh | MQBPM22-63-G24/L15-M187/248 | 617.3679 | MQBPM22-63/L15-M187/248 | U= 24 VDC |
