Features:

Enclosure：
IP67 rated waterproof and dustproof enclosure. The enclosure is made of Nylon which can resist against heat, acid, and alkali. Aluminum enclosure is optional.

Position Indicator：
All models have a constant mechanical position indicator on the top of the actuator cover to indicate the position of the valve. It can also be wired to the control box, and it will show the opening position via indicator signal.