Butterfly Valve with Pneumatic Actuator

Size: 2”~40”
Pressure rating: 150Lb~2500Lb
Body material: Carbon steel /Stainless steel / Alloy steel /Special ( Monel /Inconel /Hastelloy etc.) alloy steel
End connection: RF/RTJ/BW/WAFER/LUG
Butterfly valve types: wafer, lug, flange, High performance, triple eccentric, double eccentric

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Technical Analysis of Actuator-Packed Butterfly Valves

Butterfly valves with integrated actuators serve as core devices in industrial fluid control, achieving precise regulation of fluid or gas flow in pipelines through electric, pneumatic, or hydraulic actuation systems. As the automated control module, the actuator receives external signals (such as 4-20mA current signals or pneumatic commands) to drive the valve disc rotation, enabling automatic opening/closing or stroke adjustment without manual intervention. This significantly enhances control accuracy and response speed.

Typical Types and Application Scenarios

Pneumatic Butterfly Valves
Powered by compressed air, these valves feature explosion-proof design and fast response capabilities, making them widely applicable in safety-critical industries such as petrochemicals and food & pharmaceutical production.
Electric Butterfly Valves
Driven by electric motors, these valves support remote control and intelligent linkage, commonly used in sewage treatment plant pipeline regulation, fire protection systems in high-rise buildings, and automated agricultural irrigation control.

These valves have become the preferred solution in industrial processes (e.g., medium transportation in chemical reactors), agricultural water conservancy systems (e.g., smart drip irrigation networks), and municipal water treatment (e.g., pump station inlet/outlet control) due to their high automation performance and stable reliability. They effectively reduce labor costs while improving the stability and consistency of system operations.

About Pneumatic Actuated Butterfly Valve Factory

The ATHENA Group includes the valve brand ATHENA and the actuator brand Valen Tech.

The combination of the two customers to meet the customer's on-off valve, control valve all needs.

We provide customers with complete equipment solutions.

Butterfly Valve Parameters

On-off butterfly valve

Size:2”~40”
Pressure rating:150Lb~2500Lb
Body material: Carbon steel /Stainless steel / Alloy steel /Special ( Monel /Inconel /Hastelloy etc.) alloy steel
End connection:RF/RTJ/BW/WAFER/LUG

About the Actuator

VAT series pneumatic actuator is the latest rack and pinion type aluminum alloy actuator, which developed and designed using new technologies, materials, and processes.

The product has a compact structure, linear torque output, and connection dimensions that meet international standards. It can support direct installation of accessories.