Most of the time, the product is mainly used for the control of solid materials. When it is used for the control of solid materials, it is generally installed at the bottom of various solid material tanks. Generally, solid materials usually contain certain particles. After the pneumatic butterfly valve is opened, these particles will rub against the sealing ring and other positions of the valve. Therefore, When selecting pneumatic butterfly valves, products suitable for the construction area should be selected for use, so as to prevent materials from damaging the sealing ring.

Applicability of pneumatic butterfly valve connector
The connector is used to connect the hose to the threaded steel pipe or the equipment with external thread of outlet taste
The metal corrugated pipe joint is made of high-quality zinc alloy die-casting and metalworking. The appearance is generally galvanized and hard chrome plated, and the special places are treated according to the requirements. The product has beautiful appearance and tight structure; It has no pores, high strength, and can be connected with hoses, steel pipes and boxes. It has the advantages of good air tightness, shock resistance, corrosion resistance, waterproof, dustproof, etc. The specification size can be arbitrarily changed according to the equipment, box, steel pipe, hose diameter and thread. One end is connected to the hose (steel pipe), and the other end is connected to the switch box, motor, bridge, etc. Please indicate hose specification and thread size when ordering.
The joint can be directly welded:
1) It can be directly welded together without going through a third party to form a permanent joint that cannot be disassembled.
2) It can be completed by any welding process such as fusion welding, pressure welding, brazing, etc.
3) The directly connected welded joints have great application value in the consumption theory and are widely used.
4) The mechanical properties of welded joints are high.