Double Flap Valve Dealers in Mumbai

We offer wide range of Double Cone Valve.  Operations similar to that of Double Flap Valve except special features like 100 % sealing at high temperature & pressure. Usually used in high temperature sinter handling.  These cone valves are available with options motorized and pneumatic operated.  Our clients can avail from us a wide range of Double Cone Valve, which is suitable for air lock applications. These Valves are similar to the Rotary Airlock Valve, widely used in Pneumatic Conveying Systems and Dust Control Equipment. Also, these find application as volumetric feed-controls to maintain an even flow of material through processing systems.  The operations of Double Cone Valve are very much similar to that of a Double Flap Valve.

• Material: Cast Steel
• Brand Name: Rototech
• Usage: For direct connection to the pipeline
• Size of Air Lock: 150x150 - 500x500 mm

We are offering double flap valve.

Double Flap valves find their application as a substitute of Rotary Airlocks i.e. to allow flow of dust and maintain airlock across the valve. It is particularly suitable for handling highly abrasive and gritty materials along with high vacuum across the valve. Two small hoppers are mounted in-line and with some space between them in an air-tight casing. Two sets of flaps/ cones seat against the discharge openings of the hoppers.   The flaps or cones are held on arms that are fulcrummed on two shafts. The shafts are provided with external counter weights to counter balance the weight of flap or cone, the connecting arms and also the material pressure on top. The counter weight is so selected that the flaps / cones close tightly against the seat rings fitted at the discharge end of the hoppers to avoid leakage. The flap/ cone mounting on the connecting arms self aligning type to make the sealing airtight. For cone dump valve, the seats are sometimes provided with additional rubber rings to ensure leakproofness.   The drive mechanism of these valves comprises of a geared motor with cam or linkage that alternately turns the two shafts by some degree. This results in partial lowering of the flap pair or cone at two levels alternately. Thus, as the top flap/cone lowers, material above it drops to fill the intermediate chamber. Now the top flap/cone closes and after some pause the bottom flap/cone opens to allow the material to pass out of the valve. The above mechanism ensures that any one flap/cone remains closed at any point of time thereby ensuring airlock across the valve.   Applications   • Steel Industry Blast Furnace, Electric Arc Furnace, BOF, etc   • Fertilizer Industry Phosphate Rock Dryers & Calciners, Dryers   • Non-Ferrous Copper Reverberatory Furnace, Laea Blast Furnace   • Pulp & Paper Lime Kilns, Back Liquor Recovery, Bark Boilers   • Sugar Industry Boiler Flue Gas, Bagging Section   • Mineral Products Asphalt Stone Dryers, Cement Kilns   • Pharmaceuticals Tablet Coating Fans, etc  

Double Cone Valve, gravity diverter valve, Knife Gate Valve, pug mill mixers

A choice of mild steel, 400 hardox, 500 hardox and stainless steel materials gives you the option of selecting material of construction to suit your particular needs. whether you are handling fine, granular, lumpy, abrasive, or corrosive products, gtech let you choose the construction materials best suited to fit your budget requirements and handling needs. Double cone valves are varying durable

double flap valve, Multi Louver Damper, Flap Valves, Guillotine Damper