Description

Send Inquiry

Thread Check valve

product-396-256

Product Advantages

product-489-468

product-476-240

Specifications

product-653-370

Overview

The vertical threaded check valve has the characteristics of high precision, small shape, spring device, and can be installed vertically or horizontally. It is suitable for one-way opening and closing of water and steam medium pipelines with working temperatures ≤200°C to prevent medium backflow.

differences between vertical and horizontal check valve.

There is no difference in function and working principle between vertical check valve and horizontal check valve. The difference between vertical check valve and horizontal check valve: The horizontal check valve is installed in horizontal pipelines, and the valve body shape is similar to that of the stop valve; the vertical check valve is installed in vertical pipelines. Check valve is a valve whose opening and closing parts rely on the flow and force of the medium to open or close on their own to prevent the medium from flowing back. It is called a check valve. Check valves are automatic valves and are mainly used on pipes with one-way flow of media. They only allow the medium to flow in one direction to prevent accidents. Check valves are divided according to structure and can be divided into three types: lift check valve, swing check valve and butterfly check valve. Lift check valves can be divided into two types: vertical and horizontal. Swing check valves are divided into three types: single-disc type, double-disc type and multi-disc type. The butterfly check valve is a straight-through type. The connection forms of the above check valves can be divided into three types: threaded connection, flange connection and welding.

Applications

Water pipes, sewage pipes, industrial pipes, agricultural pipes

product-507-511