Double effect air release valve, fibreglass reinforced, polyamide body, 25mm male BSP-Rated 6 bar
Application- The valve performs 2 functions and is used where it is not critical to discharge air once the line is under pressure (see model GTR-1T Triple Effect):-
1. It allows air to escape when filling the pipe.
2. It allows air to enter when emptying the pipe (preventing pipe collapse)
Size 1” (DN25)
download GTR-1D
