Stainless steel butterfly check valve is an important pipeline accessory, mainly used to prevent the backflow of medium in the pipeline, ensure that the fluid can only flow in one direction, and prevent a series of problems caused by the backflow of medium, such as water hammer effect, equipment damage, etc. This type of check valve is usually installed at the outlet of the pump or other parts of the pipeline where backflow may occur, to protect the safe operation of the pipeline system and equipment.
Structural characteristics
Simple structure: Stainless steel butterfly check valves typically have a simple structural design, making them easy to install and maintain.
Small size and light weight: Compared to traditional flange check valves, butterfly check valves have significantly reduced volume and weight, saving materials and reducing costs
Quick closure and low water hammer pressure: The valve closes quickly, effectively reducing water hammer and protecting the pipeline system.
Easy to install: Not only can it be installed horizontally, but it can also be installed vertically, providing greater flexibility.
Smooth flow channel and low fluid resistance: The optimized design of the flow channel ensures smooth medium flow and reduces fluid resistance.
Good sealing performance: Using high-quality materials and advanced technology ensures good sealing performance.
Long service life and high reliability: The corrosion-resistant stainless steel structural material and precise manufacturing process make the valve have a longer service life and higher reliability.
Application of plastic pipes
Stainless steel butterfly check valve can be used in conjunction with many pipes to control the direction of medium flow in these pipelines. For example, in HDPE pipe systems, stainless steel butterfly check valves can prevent medium backflow and protect the piping system from damage. For PVC pipe, although they have certain chemical resistance, in some cases, stainless steel butterfly check valves are still needed to increase the safety of the system. For PPR pipes, especially in hot water supply systems, butterfly check valves can prevent hot water backflow caused by unexpected backflow.