The pneumatic ball valve is an automated valve that is driven by an air actuator and achieves opening and closing by rotating the ball-shaped valve core by 90°. It is powered by compressed air and its core advantages include rapid opening and closing, reliable sealing, low flow resistance, and explosion-proof safety. It is widely used in industrial fluid pipelines for cutting, distribution, and direction control. 

◆ Nominal diameter: DN15 - DN20 

◆ Valve body material: Stainless steel, carbon steel, cast steel, cast iron, UPVC, PVDF 

◆ Control mode: Switch type, adjustment type, direct connection, three-way connection, multi-channel

The pneumatic butterfly valve uses compressed air as the power source. It is driven by the pneumatic actuator to rotate the valve plate 90° around the valve stem, thereby achieving the automatic on-off and regulation of the pipeline medium. It is the most widely used and cost-effective type of cut-off type automatic control valve in industrial pipelines. 

◆ Nominal diameter: DN50 - DN60 

◆ Valve body material: Stainless steel, carbon steel, cast steel, cast iron, UPVC, PVDF 

◆ Control mode: Switch type, adjustment type, direct connection, three-way connection, multi-channel

The electric ball valve is an automated valve driven by an electric actuator. The ball-shaped valve core rotates 90° to achieve rapid opening, closing, cutting off and regulation of the pipeline medium. It is powered by electricity, does not require an air source, is easy to install and has high control accuracy. It is the mainstream cutting valve for industrial automation pipelines. 

◆ Nominal diameter: DN15 - DN20 

◆ Valve body material: Stainless steel, carbon steel, cast steel, cast iron, UPVC, PVDF 

◆ Control mode: Switch type, adjustment type, direct connection, three-way connection, multi-channel

The electric butterfly valve is powered by electricity and is driven by a 90° part-turn electric actuator to rotate the butterfly plate, enabling the automation of opening and closing, cutting off, and flow regulation of the pipeline medium. It does not require an air source, is flexible to install, has strong economy for large diameters, and is the most commonly used automatic control valve in municipal, water treatment, HVAC, and environmental protection ventilation. 

◆ Nominal diameter: DN50 - DN60 

◆ Valve body material: Stainless steel, carbon steel, cast steel, cast iron, UPVC, PVDF 

◆ Control mode: Switch type, adjustment type, direct connection, three-way connection, multi-channel

The pneumatic gate valve is driven by an air actuator and operates by the linear up-and-down movement of the valve stem, which in turn drives the gate plate to move vertically along the axis of the pipeline, achieving full opening and full closing of the pipeline and complete cut-off. It is a straight-through rigid cut-off valve with tight sealing and excellent pressure resistance and durability. It is mostly used in high-temperature, high-pressure long-distance pipelines, steam, oil products and other harsh working conditions. 

◆ Nominal diameter: DN15 - DN60 

◆ Valve body material: Stainless steel, carbon steel, cast steel, cast iron, UPVC, PVDF 

◆ Control mode: Switch type, adjustment type, direct connection, three-way connection, multi-channel

The pneumatic globe valve is powered by compressed air and is driven by a linear stroke pneumatic actuator to move the valve stem and valve core in a straight-up and straight-down motion. This enables the automatic cutting and throttling of the pipeline medium. It is a type of forced-sealing valve with reliable sealing and good regulating performance. It is widely used in steam, high-temperature, and high-pressure precision pipelines. 

◆ Nominal diameter: DN15 - DN60 

◆ Valve body material: Stainless steel, carbon steel, cast steel, cast iron, UPVC, PVDF 

◆ Control mode: Switch type, adjustment type, direct connection, three-way connection, multi-channel