Product Name: Ceramic Lined Knife Gate Valve with Handwheel Model NO.: QSZ73TC-150Lb Application: Industrial Usage, Coal-Washing Plant Standard: ANSI Usage: Flow Control Thread Position of Valve Rod: Outside Gate Valve Seal Surface: Parallel Gate Valve Actuator: Manual Pressure: Ordinary Temperature Connection Form: Flange Material: Carbon Steel Type: Straight-through Sealing Material: Engineering Ceramic Bodya Material: Wcb Trademark: QUANSHUN VALVE Transport Package: Wooden Box Specification: ASME B16.34 Origin: China HS Code: 848180409 Product Description The ceramic lined knife gate valve with handwheel is specially developed for the two-phase flow of solid and liquid. Taking engineering ceramics as the main material for throttling element,ceramic gate valve is widely used in coal washing industry,steel industry and mining industry.It works as slurry valves in some coal washing plant .FeaturesThe sealing surface of the knife gate valve is made of toughened ceramics with abrasion resistance and long service life.The knife gate valve body has shorter structure length than that of the wedge gate valve.The light weight is conductive to easy to install of the ceramic knife gate valve.According to customer's requirement,the bottom of the disc can be permeated with WC. So the erosion to the disc bottom can be avoided when the valve is opened slightly to realize the throttling.Technical ParametersSize : 2"~32" DN50~DN800Pressure:Class 150 PN1.0~PN1.6 MPaBody material: WCB,CF8,CF8M,CF3,CF3M etc.Sealing material :Toughened engineering ceramicConnection Type: Flange connection,wafer typeDriving method : Handwheel .ApplicationsCoal washing plantDense medium coal preparation industry,Mining industrySteel industry