Detailed Product Description electric valve device TypeRated torqueTravel timeBall hinge typeSH-10/K30H25030,28SQJ-25SH-10/ ... ,2,3,4,5,6,11,12,13,14 are not concern.1, input signal: 4mA-20mA DC or 1V-5V ... : Integral -10 - +55 ; discrete -25 - +70 ; Humidity: ≤ 85%, ambient air does not contain corrosive substances;10, shell protection grade; meet GB4208 IP65 ...