Dome valve

Dome valve is a pressure tight compressed air operated valve for handling abrasive,material & slurry mixture without wear & tear. Simple in design & low maintenance. This valve is used in pneumatic conveying systems in different Industries. It is provide positive closure between hoppers and blow tanks. They are capable for cut off moving and satiric column of powder pastes & up to 40 mm particle size. Pressure tight closure is provided by either eccentric shape of the dome and with help of an inflatable seal to prevent leakage. They provides the pressure tight seal against the dome surface when in the closed Position. No wear & tear between dome & seal because sealing action taking place only at the end of closing position.

Sizes : 50 NB upto to 500 NB (4'' up to 20'')
Moc : Cast Iron, cast steel, SS304 , SS310 & SS336
Opratation : Pneumatic cylinder, pneumatic actuator, motorized.
Models : Standard & Water cool jacket(for high temp)

Feature :

Full Bore Material Flow
Cavity – Fore Construction
Fast Closing & Opening
Low Maintenance
Long Operating Life Capable of handling fine
grain materials and head abrasive products.
Material Handle :
Ash Powders, Granules, Ores, Minerals, Abrasive, Cohesive Hazardous, Granules Toxic