These unidirectional valves are suitable for pressure-tight shut off up to 3 Bar (45 PSI) for powders and granular materials. Its unique design offers fast shut-off (less than 1 Secs, even manually) and allows shut-off in standing columns and is leak-tight to the environment.
Size Range
DN 100 (4”) to DN 400 (16”)
Pressure Rating
PN3 (45 PSI)
Temperature Range
-20°C to 250°C
Flange drilling
ASME B16.5/ASME B16.47 #150 / BS-EN 1092 PN 10
Mode of operations
Manual, pneumatic
Special Feature
Glandless design with unique viper seals for tight shut off.
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