Speciality Valve, as a leading Pneumatic Butterfly Valve Suppliers in India, offers precision-engineered valves designed for reliability, performance, and durability in various industries. Pneumatic butterfly valves are a crucial component of industrial fluid control systems, providing fast and effective operation.

Pneumatic Butterfly Valve:

A pneumatic butterfly valve is a quarter-turn valve that uses a pneumatic actuator to control the flow of liquids or gases. The disc, which acts as the closing mechanism, rotates on a central axis to allow or restrict the flow. These valves are known for their compact design and fast actuation.

Why Required?

Pneumatic butterfly valves are necessary in automated systems where frequent and quick operation of the valve is necessary. They suit high-cycle applications, particularly where remote control, dependability, and space-saving valve design are required.

Key Parts of Pneumatic Butterfly Valve:

• Valve Body: Constructed with materials such as cast iron, stainless steel, or carbon steel.
• Disc: Spinning component that regulates the flow.
• Seat: Provides snug sealing between the disc and body.
• Stem: Links the actuator to the disc.
• Pneumatic Actuator: Operates valve opening and closing with compressed air.
• Positioner (optional): Gives control and feedback over valve position.

Working of Pneumatic Butterfly Valve:

The valve functions through a pneumatic actuator driven by compressed air. Upon receipt of a signal by the actuator, it turns the stem and disc to open or close the flow of media. Pneumatic butterfly valves may be designed as double-acting or spring-return (fail-safe), based on system application.

Advantages of Pneumatic Butterfly Valve:

• Rapid and dependable operation
• Lightweight and compact design
• Low cost of maintenance and low cost
• Recommended for large-diameter pipes
• Applicable for both throttling and on/off services

Functions of Pneumatic Butterfly Valve:

• Flow isolation and regulation
• Emergency shut-off of automated systems
• Fluid control in high-cycle applications
• Remote or automatic flow control

Industries Where Used:

1. Water and wastewater treatment
2. Chemical
3. Petrochemical plants
4. Power generation
5. HVAC systems
6. Oil & Gas 

Speciality Valve, being one of the most trusted Pneumatic Butterfly Valve Suppliers in India, provides high-performance valves with long life. Our valves are built with high-quality material and conform to stringent international norms to cater to various industrial uses.

Why Choose Us?

• An extensive range of sizes and materials
• Personalized solutions fit for your requirements
• ISO-certified and trusted globally, products
• Professional technical assistance and quick delivery
• Established expertise in delivering to large-scale industries

Pneumatic butterfly valves are the backbone of contemporary industrial automation. As one of the most reliable Pneumatic Butterfly Valve Suppliers in India, Speciality Valve is your authorized partner in superior performance flow control solutions that specifically fulfill your needs.

Description

• Body Material: Cast Carbon steel (WCC, WCB, WC6), Stainless Steel, [SS316, SS304, SS316L, SS904L, CF8, CF8M, F31L, F91], Duplex Steel and Super duplex Steel (F51, F53, F55), Cast iron, Ductile Iron.
• Size: 2” – 48”
• Class: 150 to 300; PN 6 – PN 25
• Ends: Wafer, flanged, lug
• Operations: Lever and Gear operated, Pneumatic and Electric actuated.

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

ADDRESS - 37, NGR Street, P.N Palayam, Coimbatore, Tamil Nadu