Introduction: Swing check valve has seven advantages! Swing check valve, also known as check valve / check valve, as the name suggests Swing check valve is used to stop the flow of the valve medium. Pit balls are one of the toys of children's playgrounds. They can also be used in places such as Inflatable Swimming Pools, inflatable castles, water parks and field activities, which can bring wisdom and fun to children. Pit Balls,Ball Pit Balls,Foam Ball Pit,Plastic Balls For Ball Pit P&D Plastic Manufacture Co., Ltd , https://www.jmairfuniture.com
Swing check valve is an automatic valve type. The main material is carbon steel, low temperature steel, dual phase steel, titanium alloy and other metal materials. It is used for the medium flowing in one direction to prevent the back flow of medium in the pipeline.
Swing check valve is suitable for large diameter, installation position is not limited, usually installed in the horizontal pipeline.
According to the number of flaps, the swing check valves are divided into three types: single flap swing type, double flap swing type and multiple flap swing type.
Swing check valve has the following seven characteristics:
one. Short structure length
two. Small size and light weight
three. Valve flap closes fast
four. Good sealing
Fives. Valve flap stroke short, off valve impact force is small
six. Valve flap closes fast
Seven. Long service life, safe and stable
Pit ball uses two per porvis blowing techniques. Ball has pores, but the pores are all in the mold, and the pores are very small. Due to the production of plastic at high temperatures, when the plastic began to melt at high temperature, when it flowed to the mold ball cup, it instantly fixed the mold, instantly blown air, opened the mold, and naturally formed a spherical shape.
If you observe carefully on the sphere, there are traces of tiny bleaching holes, but this does not affect the safety of the product.
The Inflatable Toys played by children pay more attention to safety issues. The sphere is tight and not leaked, and it will not explode in the play.