Type BAS and BAL bottom outlet valves are designed specifically for use with such types of glass items, which have an integral glass seat sealed into the bottom outlet.
The position of the valve seat is such that it reduces the accumulation of solids in the vessel or drain neck.
Valve seats can be sealed into either spherical or cylinderical vessels as per requirement.
DN (mm) |
DN1 (mm) |
D (mm) |
L (mm) |
L1 (mm) |
L2 (mm) |
L3 (mm) |
L4 (mm) |
Cat Ref |
40 |
25 |
30 |
270 |
105 |
75 |
110 |
120 |
GBAS 1.5 |
40 |
25 |
30 |
270 |
105 |
155 |
190 |
120 |
GBAL 1.5 |