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。
HOYEA电磁阀 华液电磁阀
FW-03-3C2-D24-50 FW-03-3C3-D24-50 FW-03-3***-D24-50 FW-03-3C5-D24-50
FW-03-3C6-D24-50 FW-03-3C7-D24-50 FW-03-3C8-D24-50 FW-03-3C9-D24-50
FW-03-3C10-D24-50 FW-03-3C11-D24-50 FW-03-3C12-D24-50 FW-03-3C25-D24-50
FW-03-2B2-D24-50 FW-03-2B3-D24-50 FW-03-2B8-D24-50 FW-03-2B2B-D24-50
FW-02-3C2-D12-50 FW-02-3C3-D12-50 FW-02-3***-D12-50 FW-02-3C5-D12-50
FW-02-3C6-D12-50 FW-02-3C7-D12-50 FW-02-3C8-D12-50 FW-02-3C9-D12-50
HOYEA电磁阀 华液电磁阀
FW-02-3C10-D12-50 FW-02-3C11-D12-50 FW-02-3C12-D12-50 FW-02-3C25-D12-50
FW-02-2B2-D12-50 FW-02-2B3-D12-50 FW-02-2B8-D12-50 FW-02-2B2B-D12-50
FW-02-2B3B-D12-50 FW-02-2B4B-D12-50 FW-02-2B9B-D12-50 FW-02-2B11B-D12-50
FW-02-2B12B-D12-50 FW-02-2B2BL-D12-50 FW-02-2B3BL-D12-50 FW-02-2B2L-D12-50
FW-02-2B3L-D12-50 FW-02-2B8L-D12-50 FW-03-2B11BL-D12-50 FW-03-2B12BL-D12-50
FW-03-2B3B-D24-50 FW-03-2B4B-D24-50 FW-03-2B9B-D24-50 FW-03-2B11B-D24-50
FW-03-2B12B-D24-50 FW-03-2B2BL-D24-50 FW-03-2B3BL-D24-50 FW-03-2B2L-D24-50
FW-03-2B3L-A110-50 FW-03-2B8L-A110-50 FW-03-2B11BL-A110-50 FW-03-2B12BL-A110-50