Interlock flow controls

Smith Flow Controls’ Elli type GG interlock, designed for use with diaphragm valves, allows the closed key release position to be easily adjusted to accommodate variations in the valve’s final closed position, enabling the key to be freed.

Smith Flow Controls’ Elli type GG interlock, designed for use with diaphragm valves, allows the closed key release position to be easily adjusted to accommodate variations in the valve’s final closed position, enabling the key to be freed.