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Description

Double Cone Valves hold a prominent position in bulk solids handling due to their ability to provide controlled feeding while maintaining airtight sealing between the collection chamber and conveying equipment. The twin-cone design ensures smooth material discharge with minimal air leakage, improving pneumatic conveying efficiency and preventing dust escape. These valves are widely used in abrasive material applications such as cement, clinker, gypsum, fly ash, sinter dust, sponge iron, and coal dust. Fabricated from robust mild steel or stainless steel casings with wear-resistant cones, the valve is engineered for long life under high temperature and abrasive service. Optional abrasion-resistant linings and geared motor cam drive provide reliable operation, accurate discharge control, and low maintenance.

Specifications

Key Attributes
Capacity (TPH100 TPH
Operating Temperature350 °C
Valve MaterialCast Iron, Stainless Steel
Valve Size3 inches, 4 inches
Additional Information
Country of OriginIndia

Application

Cement and clinker discharge in cement manufacturing plants.

Fly ash and dust removal from industrial dust collectors.

Coal and ash handling in thermal power stations.

Powder and granule transfer in chemical processing facilities.

Material discharge from silos, hoppers, and storage bins.

Bulk solids handling in mineral processing and industrial manufacturing plants.

Trade Details

Available StockIn Stock
Sample AvailabilityNo

Payment Terms

Payment Terms
  • Custom Terms (manual entry)
Payment Methods
  • cash
  • cheque

Company Profile

Unicon Engineers
Unicon Engineers, Tamil Nadu
TruCertified
IndiaTamil Nadu, India
35 yrs
Manufacturer
Turn Over

₹25 Lakhs – ₹1 Crore

Factory Details
Factory SizeBelow 1000 sqm
Frequently Asked Questions
1
How does a double flap valve work?

The upper flap opens to admit material into the intermediate chamber and then closes. The lower flap opens afterward to discharge the collected material, reducing direct air leakage between the inlet and outlet.

2
Which materials can a double flap valve handle?

It can handle cement, fly ash, coal dust, lime, powders, granules, and other dry bulk solids, depending on the valve design.

3
Can a double flap valve be used in dust collection systems?

Yes. It is commonly installed beneath dust collectors and bag filters to discharge collected dust while helping maintain system pressure.

Double Flap Valve

Double Flap Valve is an airtight bulk solids discharge valve for controlled feeding between dust collectors and conveying systems. Suitable for cement, fly ash, coal dust, and sinter dust, it handles 1–100 TPH and temperatures up to 350°C.

Min. Order Quantity: 1 piece

Shipping

Shipping fee and delivery date to be negotiated. Contact supplier now for more details.

Unicon Engineers
TruCertified
IndiaTamil Nadu, India
Manufacturer

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