The pneumatic ball valve of the filling machine is usually formed by the pneumatic actuator, valve, positioner and other connecting devices after debugging. The actuator is the thrust component of the conditioning valve, which generates the corresponding thrust according to the size of the control signal pressure to promote the action of the conditioning organization. The valve body is the conditioning part of the pneumatic conditioning valve. It directly touches the conditioning medium to regulate the flow of the fluid. 　

What are the consumer materials of stainless steel pneumatic butterfly valve
The stainless steel pneumatic butterfly valve is made of raw materials. The stainless steel pneumatic butterfly valve is made of hydraulic one-time molding technology. It has accurate size, neat appearance, good flexibility, corrosion resistance, high temperature resistance, abrasion resistance, tensile strength, and water resistance, and provides excellent electromagnetic shielding performance. The pneumatic butterfly valve has compact structure, safe and reliable, good interchangeability, no leakage, corrosion resistance Convenient installation, long service life, etc.
It is widely used in various pipelines and equipment in aerospace, power generation, petrochemical, cement, steel, urban heating and other industries, and has been applied in key projects in many provinces, cities and autonomous regions across the country.
Plastic coated pneumatic butterfly valve, flat plastic coated pneumatic butterfly valve and plastic coated hose are new types of optical fiber and cable maintenance sleeves that are widely used internationally at present. They are used in the integrated wiring, optical fiber communication and building decoration industries of intelligent buildings, in the communication room, optical fiber to home, regional network, testing equipment, optical sensing system, optical fiber communication system, optical fiber connection and transmission equipment, optical fiber CATV system The scope of electrical maintenance of wires and cables in the fields of national defense combat readiness, optical active devices and equipment, ships, petroleum, chemical industry, railway, power, nuclear energy, metallurgy, machinery, fire protection, mining, airport navigation, national defense and other industries is widely used. The pneumatic butterfly valve is covered with a layer of soft PE or PVC materials with good toughness, and then plastic coated pneumatic butterfly valve, which has better waterproof and corrosion resistance Chemical resistant, its anti-static performance is far better than that of food grade hoses, and it is suitable for outdoor electrical construction exposed piping, marine electrical equipment, etc. Products covered with flame retardant PVC sheath also have good heat resistance and fire resistance, which are suitable for places with high fire resistance requirements, and can be further processed into steel wire armored explosion-proof pneumatic butterfly valves
Stainless steel pneumatic butterfly valve is made of stainless steel materials or materials requested by users, with excellent flexibility, corrosion resistance, high temperature resistance (- 235 ℃~+450 ℃), high pressure resistance (32MPa). The pipeline can be stopped in any direction to compensate temperature and absorb vibration, reduce noise, change the direction of media delivery To eliminate the mechanical displacement between pipes or between pipes and equipment, the elasticity and property of pneumatic butterfly valve outline decide that the hose has good flexibility and fatigue resistance, which makes it easy to absorb the cyclic load of various motion deformation, especially in the pipeline system, it has the ability to compensate large displacement. It is widely used in machinery, electronic and electrical, automobile, aerospace, chemical industry, communication and other fields.