HENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.  

Product Name: Pneumatic Ceramic Double Disc Gate Valve Model NO.: QSZ644TC-10C Application: Industrial Usage, Pneumatic Ash Conveying System Standard: GB Usage: Flow Control Thread Position of Valve Rod: Outside Gate Valve Seal Surface: Parallel Gate Valve Actuator: Pneumatic Pressure: High Pressure Connection Form: Flange Material: Carbon Steel Type: Straight-through Temperature: Ordinary Temperature Media: Ash and Gas Trademark: QUANSHUN VALVE Transport Package: Wooden Box Specification: DIN ASME GB Origin: China HS Code: 8481804090 Product Description Pneumatic operated Ceramic lined double gate valve is mainly applied to feeding the dry powder and the conveying medium, which not only adopt toughening ceramic as shut off and washing out resistance material, but also design construction of auto frettage pressure self-sealing and valve disc auto-rotate, so as to the sealing surface within the dry powder get even wear in process of opening and closing frequently, thereby, which guarantee the high requirements of sealing performance of this valve and long working time.The soot blower device is designed to make the cleaning become easy.Features1.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.3.In 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 ParametersSize : 2"~12" DN50~DN300Pressure: Class 150 PN1.0-PN1.6MPaBody material : WCB(A105,CF8(304),etc.Sealing Material :Toughened engineering ceramicConnection Type :Flange typeDrive method: PneumaticApplicationPower plant ash handling systemDressing works-dry fly ashCement industry-dry powderFlour plant-the pipeline of conveying the powder