Size Range |
38, 75, 150 & 300 sq in |
Travel |
3/4 inch to 4 inch |
Temperature |
-20⁰C to 80⁰C |
Operating Medium |
Air and Nitrogen |
Pneumatic Supply |
4.1 barg (60 psi) for sizes 38, 75 & 150 sq in, 3.4 barg (50 psi) for size 300 sq in |
Spring Ranges |
Various spring range combinations for different sizes |
Options |
Upper and Lower limit stops, Single acting, Field reversible, Rugged construction |
Manual Override |
Top mounted HW for 38 in², Side mounted HW for 75, 150 & 300 in² |
Fail action |
Air Fail Open, Air Fail Close, Air Fail Stay Put |
Salient Features |
Single acting, Field reversible, Easy Installation on Valves, Rugged Construction |