Manual Operated Double Flange Butterfly Valve

一．Product Introduction

WYVALVE series powder cement butterfly valve is developed specifically for the application of powder media. The material of valve body is lightweight and high pressure casting aluminum alloy, the lining of disc is made from wear resistant polymeric material with steel core.

Mainly used for switch box, hopper and silo with powder or granular material. It can be applied to all powdered and particulate materials. The valve uses the gravity of the material itself to intercept flow and pneumatically transfer dry materials.

二．Product Features

• Specialized for Powder Media: Developed specifically for applications involving powder and granular materials, suitable for all powdered and particulate substances.
• Premium Material Composition: Valve body is made of lightweight, high – pressure casting aluminum alloy; disc lining is a wear – resistant polymeric material with a steel core, ensuring durability and wear resistance.
• Efficient Flow Control: Utilizes the gravity of the material itself for intercepting flow and enables pneumatic transfer of dry materials, optimizing material handling processes.
• Versatile Application Scope: Mainly used in switch boxes, hoppers, and silos with powder or granular materials, meeting diverse industrial needs.
• Wide Size & Pressure Range: Size range spans 100 – 400mm, and pressure range is 1.0 to 1.6MPa, providing flexibility for different system requirements.
• Manual Operation Convenience: Features manual operation with a user – friendly handle, allowing for easy and direct control of the valve.

三．Technical data

四．The main shape and connection size