pneumatic/manual flange powder butterfly valve for cement mixing plant, butterfly valve DN100 DN500

Product Overview

Description

 

The Pneumatic powder butterfly valve is mainly used for the switch box, the material door and the silo with a powdery or granular boring. It can be applied to all powdery and granular materials, which can be installed under the material door, material box,silo, screw or other types of conveyor. Single flange valves with top flange and dismantling parts. It is suitable for connecting flexible bushing, double flange valves, the same flange at the top and bottom, gravity casting body, higher strength than diecasting valve body, high polymer material for rotary valve plate, wear resistance, less components, light weight and easy handling.

Diameter:DN100~DN400
Connection standard:PN10/16,ANSI150,DIN16,JIS10K,16K customized can be accepted.
Working temperature:-15~85℃
Working Pressure:PN1.6
Valve body material: Cast Aluminum Alloys
Valve plate quality:Cast Aluminum Alloys,WCB
Sealing Material:EPDM,NBR,VITON

Medium:Powder,Feed,Cement,Granular material
Drive mode:Pneumatic