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Valves Only is one of leading Pneumatic Actuated Butterfly Valve Manufacturers in USA. Pneumatic butterfly valves are very useful for controlling very flammable fluid such as petro chemical, oil and gas. It is controlled by pneumatic that allow rapid functionality and safely to fire and electric short circuit. 

Key Parts  

• Valve Body – The main housing that encloses the internal components.  


• Disc (Butterfly Plate) – The rotating component responsible for controlling fluid flow. 


• Seat – Provides a seal to prevent leakage when the valve is closed.  


• Stem – Connect actuator to disc allowing for movement.  


• Pneumatic Actuator – Convert compress air energy into mechanical motion to control valve.  


• Seal and Bearing – Ensure smooth operation and enhance durability.  

Working Mechanism  

The valve operates through the following steps: 

• Air Supply Activation – Compressed air enters the actuator, generating force.  


• Rotation of the Disc – The actuator moves the stem, rotating the disc by 90 degrees. 


• Flow Control – When the disc is parallel to the pipeline, the flow is unrestricted; when perpendicular, the flow stops completely.  


• Pressure Release – Once the air supply stops, the actuator returns to its original position, closing the valve.  


• Position Control – Some models feature modulating control, allowing partial opening for precise flow regulation.  

Advantage 

• Fast and Efficient Operation – The pneumatic actuator allow quick opening and closing reducing response time. 


• Durability – Made from robust material ensuring long service life.  


• Cost Effective – Lower maintenance cost compared to electric or hydraulic actuator. 


• Lightweight Design – Easier to install and operate compared to other valve type.  


• Energy Efficient – Utilize compressed air reducing overall power consumption.  

Industry 

We are Pneumatic Butterfly Valve Manufacturer in USA, serving industries like:

• Water Treatment 


• HVAC Systems 


• Chemical Processing 


• Pulp and Paper Industry 


• Power Generation 

Product Description:

• Body: Cast Iron, Cast steel (WCB, WCC, WC6, LCC, LCB), Carbon steel (CF8, CF8M), Titanium, Stainless steel (SS304, SS316, A105, F304, F304L, F316, F316L). 


• Class: 150-2500, PN 10 – PN450. 


• Size: ½” to 48”. 


• Ends: Wafer, flanged, lug. 


• Operation: Pneumatic actuated. 

Configuration of a Pneumatic Actuator:

1) 4-20 amp
2) Pneumatic single acting actuators
3) Pneumatic double acting actuators
4) Pneumatic rotary actuators
5) Pneumatic Scotch and Yoke actuators
6) Pressure: 228 bar 

Conclusion:  

Selecting right Pneumatic Actuated Butterfly Valve Manufacturers in USA is crucial for getting optimal performance, durability, and efficiency in industrial application. Valves Only provides top quality solution that meet international standard, ensuring reliability and superior flow control. Investing in high quality valves from reputable manufacturer improve operational efficiency and reduces downtime making them valuable asset for any industry.  

Visit Us: https://valvesonly.com/product-category/pneumatic-actuated-butterfly-valve/ 

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