VKF41.40C西门子蝶阀
-金属蝶片
-口径：DN40---DN200
-旋转角度85℃
- 适用于I,II,III 类燃气和空气
-通过ASK33.9与SQM50…连接驱动燃气与空气
-通过ASK33.4与SQM45…连接驱动燃气与空气
 型号                  DN(mm)   △p=10mbar时大空气流量    △p=10mbar时的大空气流量
VKF41.40C           40                         170                                        0.4%
VKF41.50C           50                         230                                        0.4%
VKF41.65C           65                         570                                        0.5%
VKF41.80C           80                        1070                                       0.5%
VKF41.100C        100                       1870                                      0.5%
VKF41.125C        125                       3300                                      0.6%
VKF41.150C        150                       5300                                   0.6%
VKF41.200C        200                       9200