Dome Tuff®
Dome Tuff ® from TECHFLOW ® is an isolation valve used in many applications where conventional valves like ball valve, butterfly valve and slide gate valves fails to operate. Dome tuffs are available in various sizes & types. This can also be customized upon request in case of critical material handling.
Dome tuffs Available in Sizes:
DN 50, 80, 100, 150, 200, 300, 400
Inquiry for : Dome Tuff®
What makes our Dome Valve Exclusive
VALVE CLOSED VALVE SEALED WITH INFLATABLE SEAT
VALVE CLOSING FLOW REDUCING
VALVE OPEN MATERIAL PASSSING
Problems in Conventional Valves Solved with Dome-Tuff
Dome Tuff Features
Dispatched in Plug & Play Condition
Rigid Construction
Able To Handle Highly Abrasive Material
Inflatable Seal for Zero Leakage
Works Up to 250° C
Highly Reliable Against Conventional Valves
Available is various sizes
Dome Tuff Options
Material of Constructions: CI / Mild Steel / Stainless Steel / Combination
Type of Valve: Dropthru / In Line (For Diverting Flow)
Applications of Dust Aspiration Unit
- Isolation Valve
- Dense Phase Pneumatic Conveying
- Line Shut-off
- Reactor Fill/Shut-off
- Silo Discharge
- Vacuum Dryer Discharge
- Centrifuge Discharge
- Gasification
- Nauta Mixer Discharge
- Weigh Bin Fill
- Ribbon Blender Discharge
- Hopper Discharge
- Roaster Inlet & Discharge
- Hopper Shut-off
- Bag House Discharge
- Lock-hopper Valves
- Mixer Discharge
- Control Valve
- Air Lock (Double-dump)
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Workshop Area

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Admin Block
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