Particularly offered for solid-gas medium,the pneumatic ceramic double disc gate valve takes engineering ceramic as the main material for flow controlling.It is widely installed in air ash transporting system for coal power plant.

Features
1.the sealing surface of the valve is made of toughened ceramics with abrasion resistance and long service life.
2.Two-side sealing can realized due to double plate structure of the pneumatic ceramic double disc gate valve.
the process of opening and closing,the valve plate can rotate automatically,which leads to the grinding and polishing between the two sealing surface of the ceramic double plate gate valve.
4.There is a residue outlet designed for ceramic double disc gate valve,being used to conduct dust blowing periodically.

Technical Parameters

Size : 2" ~12"    DN50~DN350
Pressure:  Class 150   or PN1.0-PN1.6MPa
Body material: WCB.
Sealing Material:Toughened engineering ceramic
Connection Type:Flange type
Drive method: Pneumatic
 
Applications

Power plant
Air -Ash transport system