Double Flap Valve
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SERIES: C-401, DFG – Metal seated valve with replaceable cone & flapper – Cast Iron construction
Application
These valves are ideal for an airlock, batching, or metering application in free-flowing and abrasive bulk materials. These are specially designed to prevent bridging of material in the valve and enable in-situ replacement of seat and flapper. Seat and flapper are hardened to withstand abrasion and provide durabaility. Airlock is maintained by precision lapped seat and flapper by elimination any air leakages. These valves are offered in short height for space tight installations.
Size Range
200 (8”) SQ. – 400 (16”) SQ. Higher sizes on request
Flow rate
1.0 to 4.5 m³/hr, depending upon the size
Pressure Rating
PN3 (45 PSI)
Temperature Range
-20°C to 800°C
Flange drilling
As per Our standard
Optional features
Spool piece for capacity enhancement
Mode of operations
Counterweight, pneumatic, geared motor
Technical Features
Click to open
Drawing & Data Sheet
SERIES: C-402, DFG – Metal seated valve with replaceable cone & flapper – Cast Iron construction
Application
These valves are ideal for an airlock, batching, or metering application in free-flowing and abrasive bulk materials. These are specially designed to prevent bridging of material in the valve and enable in-situ replacement of seat and flapper. Seat and flapper are hardened to withstand abrasion and provide durabaility. Airlock is maintained by precision lapped seat and flapper by elimination any air leakages. These valves are offered in short height for space tight installations.. These are provided with increased height to handle a higher flow rate.
Size Range
200 (8”) SQ. – 300 (12”) SQ. Higher size on request
Flow rate
2.50 to 8.0 m³/hr, depending upon the size
Pressure Rating
PN3 (45 PSI)
Temperature Range
-20°C to 800°C
Flange drilling
As per Our standard
Optional Features
Spool piece for capacity enhancement
Mode of operations
Counterweight, pneumatic, geared motor
Technical Features
Click to open
Drawing & Data Sheet