Brass Flange Connect Ball Valve Pressure 1.6mpa Brass Water Valve

Introduction

Ball valve and gate valve belong to the same type of valve. The difference is that its closing part is a sphere. The sphere rotates around the center line of the valve body to open and close. Ball valve is mainly used to cut off, distribute and change the flow direction of medium in the pipeline. Flange ball valve standard GB / t21465-2008 "valve terminology" is defined as a valve in which the opening and closing parts (ball) are driven by the valve stem and rotate around the axis of the valve stem.

Usage:

This series of valves is suitable for working medium for water,non-corrosive liquid air saturated vapor etc.

Function

Precautions for storage, installation and use

1. The valve is stored in a dry warehouse, and it is strictly forbidden to store it in the open air. 
2. Long-term storage should be maintained regularly. 
3. This product can be installed in any position of the pipeline and any pipeline, and the working conditions should be consistent with the requirements in the performance specification. 
4. A pressure test should be carried out before installation, and installation can only be done if it meets the requirements. 
5. Before installation, the inner cavity of the pipe and valve should be cleaned up. 
6. After the product is installed, it should not be subjected to large external force. 
7. The direction of the handle should be consistent with the direction of the groove of the square head of the valve stem.