威格士调节阀DGMX2-3-PB-AW-B-40

详情描述：

威格士调节阀DGMX2-3-PB-AW-B-40
调节阀执行机构
为了使调节阀正常工作，配用的执行机构要能产生足够的输出力
调节阀(14张)来保证高度密封和阀门的开启。
对于双作用的气动、液动、电动执行机构，一般都没有复位弹簧。作用力的大小与它的运行方向无关，因此，选择执行机构的关键在于弄清大的输出力和电机的转动力矩。对于单作用的气动执行机构，输出力与阀门的开度有关，调节阀上的出现的力也将影响运动特性，因此要求在整个调节阀的开度范围建立力平衡。
对执行机构输出力确定后，根据工艺使用环境要求，选择相应的执行机构。对于现场有防爆要求时，应选用气动执行机构。从节能方面考虑，应尽量选用电动执行机构。若调节精度高，可选择液动执行机构。如发电厂透明机的速度调节、炼油厂的催化装置反应器的温度调节控制等。
CG2V-6FW-10
DG3VP-3-102A-H-VM-U-H-10
DG3VP-3-103A-H-VM-U-H-10
DG3VP-3-102A-VM-U-P-10
DGMX2-5-PP-BW-S-30
DGMX2-5-PP-BW-E-S-30
DGMX2-5-PA-BW-E-S-30
DGMX2-5-PB-BW-S-30
DGMX2-5-PB-BW-E-S-30
DGMX2-5-PP-BW-B-30
DGMX2-5-PP-BW-E-B-30
DGMX2-5-PA-BW-B-30
DGMX2-5-PB-BW-B-30
DGMX2-5-PP-GW-B-30
DGMX2-5-PA-GW-B-30
DGMX2-5-PB-GW-B-30
DGMX2-5-PP-FW-S-30
DGMX2-5-PP-GW-S-30
DGMX2-5-PP-AW-E-S-30
DGMX2-5-PP-FW-E-S-30
DGMX2-5-PA-FW-S-30
DGMX2-5-PB-FW-S-30
F3-DG3VP-3-102A-VM-U-H-10
DGMX2-3-PA-AW-B-40
DGMX2-3-PA-AW-S-40
DGMX2-3-PP-AW-B-40
DGMX2-3-PP-AW-S-40
DGMX2-3-PA-BW-B-40
DGMX2-3-PA-CW-B-40
DGMX2-3-PA-FW-B-40
DGMX2-3-PA-BW-S-40
DGMX2-3-PA-FW-S-40
DGMX2-3-PP-BW-B-40
DGMX2-3-PP-CW-B-40
DGMX2-3-PP-FW-B-40
DGMX2-3-PP-BW-S-40
DGMX2-3-PP-CW-S-40
DGMX2-3-PB-AW-B-40
DGMX2-3-PB-BW-B-40
DGMX2-3-PB-BW-S-40
DGMX2-3-PB-CW-S-40
DGMX2-3-PB-FW-B-40
DGMX2-3-PPL-CW-B-40
DGMX2-3-PA-CW-S-40
DGMX2-3-PB-CW-B-40
DGMX2-3-PP-FW-S-40
DGMX2-5-PP-BH-B-30
DGMX2-5-PP-GH-B-30
DGMX2-5-PP-BK-B-30
DGMX2-5-PP-GK-B-30
DGMX2-5-PA-BH-B-30
DGMX2-5-PA-GH-B-30
DGMX2-5-PB-BH-B-30
DGMX2-5-PB-GH-B-30
DGMX2-5-PA-BK-B-30
DGMX2-5-PA-GK-B-30
DGMX2-5-PP-AW-B-30
DGMX2-5-PA-AW-B-30
DGMX2-5-PP-FW-B-30
DGMX2-5-PB-AW-B-30
DGMX2-5-PP-AW-E-B-30
DGMX2-3-PP-BH-B-40
DGMX2-3-PA-BK-B-40
DGMX2-5-PP-AH-B-30
DGMX2-5-PP-GW-E-B-30
DGMX2-5-PP-FW-E-B-30
DGMX2-3-PPL-CK-B-40
DGMX2-3-PPL-FW-B-40
DGMX2-3-PPL-BW-B-40
DGMX2-3-PPL-AW-B-40
DGMX2-5-PA-FW-RC-B-30
DGMX2-5-PP-FH-B-30
DGMX2-5-PP-FH-E-B-30
DGMX2-5-PP-GW-RC-B-30
DGMX2-5-PB-FW-B-30
DGMX2-3-PP-FK-B-40
DGMX2-3-PPL-CW-S-40
DGMX2-3-PB-BK-B-40
DGMX2-3-PP-CK-B-40
DGMX2-3-PA-AK-B-40
DGMX2-3-PP-AK-B-40
DGMX2-3-PB-CK-B-40
DGMX2-3-PP-BW-B-40-EN13
DGMX2-3-PP-YW-B-40
DGMX2-3-PA-CK-B-40
F3-DG3VP-3-103A-VM-U-H-10
DGMX2-5-PA-FH-B-30
DGMX2-3-PP-CH-B-40
DGMX2-3-PP-FH-B-40
DGMX2-3-PP-FW-B-40-EN80
DGMC-2-PT-GW-10
DGMX2-2-PP-GW-10
DGMFN-2-Y-AW-BW-10
DGMX2-3-PP-RW-B-40
DGMX2-3-PA-RW-B-40
DGMC-2-PT-CW-10
DGMC-2-PT-FW-10
DGMX2-2-PA-CW-10
DGMX2-2-PB-BW-10
DGMX2-2-PB-CW-10
DGMX2-2-PP-AW-10
DGMX2-2-PP-BW-10
DGMX2-2-PP-CW-10
DGMX2-2-PP-FW-10
DGMFN-2-X-AW-BW-10
DGMFN-2-Y-AW-10
DGMC-2-PT-BW-10
DGMC2-2-AB-GW-BA-GW-10
DGMX2-3-PP-AH-B-40
DGMC2-2-AT-CW-BT-CW-10
DGMX2-3-PBL-BW-B-40-EN15
DGMX2-2-PP-BH-10
DGMX2-2-PP-BK-10
DGMFN-2-Y-AK-BK-10
DGMFG-2-Y-PH-10
DGMX2-3-PA-FK-B-40
DGMX2-5-PA-AH-B-30
DGMX2-5-PA-BW-E-B-30
DGMX2-5-PA-GW-E-B-30
DG3VP-3-103A-VM-U-DP-10
DGMX2-3-PA-BH-B-40
DGMX2-3-PBL-CW-B-40
DGMX2-3-PB-BH-B-40
DGMX2-3-PA-AW-B-40-EN66
DGMX3-3-PP-BW-B-40
DGMX3-3-PP-CW-B-40
DGMX2-3-PA-CH-B-40