P0400YE-FOXBORO
通常执行机构与控制阀阀体直接连接,但液动执行机构、长行程执行机构等执行机构与控制阀阀体分开时,安装执行机构时应注意,执行机构的连杆和机械活动部件应灵活,无松动或卡扭等现象。连杆长度应在全行程范围内动作稳定、灵活可靠。当与工艺管道有热位移的控制阀阀体连接时,应保证执行机构与控制阀阀体之间相对位置保持不变。
手轮执行机构有侧装和顶装两种,安装时应留有操作空间。手轮操作应灵活,没有卡死或扭转现象。应有手轮转动方向与阀开度关系的标注。限位装置应调整合适,起到保护作用。液动执行机构应低于控制器安装,如果必须高于控制器时,其高差应不超过1.0m,并且应在管路集气处安装排气阀,靠近控制器处安装止逆阀或自动切断阀。
New Sundstrand-Saue?r-Danfoss Sundstrand microcontroller
NEW Sundstrand-Saue?r-Danfoss Hydraulic Series 47 Pump
Sundstrand-Saue?r-Danfoss Hydraulic Series 47 Pump CR
Sundstrand-Saue?r-Danfoss Hydraulic Series 47 Pump DB
Sundstrand-Saue?r-Danfoss Hydraulic Series 47 Pump DC
Sundstrand-Saue?r-Danfoss Hydraulic Series 47 Pump CS
NEW Sundstrand-Saue?r-Danfoss Hydraulic Series 47 Pump
NEW Sundstrand-Saue?r-Danfoss Hydraulic Series 47 Pump 5
NEW Sundstrand-Saue?r-Danfoss Hydraulic 47 Pump 6
NEW Sundstrand-Saue?r-Danfoss Hydraulic 47 Pump 7
DANFOSS / TRANE 40HP 480VAC 1-1000HZ MOTOR DRIVE
Sundstrand-Saue?r-Danfoss Hydraulic Series 22 Pump QG
Sundstrand-Saue?r-Danfoss Hydraulic Series 22 Pump QF
159 Sundstrand-Saue?r-Danfoss Hydraulic Series M46 Motor
160 Sundstrand-Saue?r-Danfoss Hydraulic Series M46 Motor
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