Ductile Iron Pressure 1.6mpa Card Line Butterfly Valve Hoop Fire Protection Valves

Introduction

Handle groove butterfly valve, also known as groove handle butterfly valve, has the advantages of rapid installation, simple and reliable, light weight, flexible operation and convenient maintenance. The handle groove butterfly valve not only has good sealing performance, but also has the rapidity required for connection with pipe fittings. It adopts technology and has been improved for many times. The handle of groove handle butterfly valve and the flow plate installed on the valve body cooperate with each other to control the flow of fluid

characteristic

1. The grooved butterfly valve has the advantages of compact structure, small volume, light weight, flexible operation and convenient maintenance;

2. Reliable sealing performance, not limited by medium injection (two-way sealing);

3. Large flow area, small flow resistance coefficient and large flow capacity;

4. The butterfly plate adopts integral rubber coating, which is radiation resistant and durable.

5. With carbon steel as the main material, the valve body is welded by thick wall seamless pipe, and the valve plate is nodular cast iron, with reliable quality and beautiful appearance

Dimension