Speciality Valve is the largest Pneumatic Actuated Ball Valve Manufacturer in India. It is a type of valve that uses compressed air to control the opening and closing of the valve. It combines a ball valve with a pneumatic actuator to provide automatic control, making it suitable for applications requiring rapid or frequent on/off control.

How It Works

The ball valve consists of a spherical ball with a hole through its center, which aligns with the pipeline when open and blocks the flow when closed. The pneumatic actuator is responsible for rotating the ball valve. When compressed air is supplied to the actuator, it moves a piston inside, which in turn rotates the valve’s ball. The actuator’s movement can either open or close the valve depending on its design, and it can be controlled remotely via electrical or manual signals.

Main Components

Pneumatic Actuator: This is the key component that converts compressed air into mechanical motion to operate the valve. It is often a piston or diaphragm type.

Ball Valve: A valve with a spherical ball inside it, which can rotate to either block or allow the flow of media through the pipe.

Control System: A set of sensors or controllers that govern when to activate or deactivate the actuator based on the desired flow control.

Spring: In many designs, a spring returns the valve to its default position (either open or closed) when no air pressure is applied.

Positioners and Feedback Systems: These ensure that the valve opens or closes to the required degree of precision.

Speciality valve is the largest Pneumatic Actuated Ball Valve Manufacturer in India , offering one of the best quality of valves that are perfect for industrial application.

Types:

Two-Way Ball Valve
Three-Way Ball Valve
Four-Way Ball Valve
V-Port Ball Valve
Full Bore (Full Port) Ball Valve
Reduced Bore (Reduced Port) Ball Valve
Top Entry Ball Valve
Split-Body Ball Valve
Trunnion-Mounted Ball Valve

Benefits

Quick Response Time: Pneumatic actuators offer fast opening and closing, ideal for processes that require rapid control.

High Reliability: Pneumatic systems are less prone to failure in harsh environments compared to electrical systems.

Cost-Effective: Compressed air is often cheaper and safer than electrical power sources.

Safety: Pneumatic systems can fail in a “safe” state (fail-open or fail-close), reducing the risk of hazardous situations.

Uses & Industries

It used in industries where automated control of flow is needed, including:

Chemical Distribution

Mining and Minerals

Automotive and Manufacturing

Textile Manufacturing

Marine and Offshore

Chemical Dosing Systems

Description:

Body Material: Cast steel (WCB, WCC, WC6, LCC, LCB), Stainless steel (SS304, SS316), Carbon steel(CF8, CF8M),

Class: 150 to 2500; PN10 to PN450 

Size: ½” to 4”

End: Buttweld, Flanged, Socket weld, Threaded

Operation: Pneumatic actuated ball valve

Configuration of a Pneumatic Actuator: 

4-20 amp 

Pneumatic single acting actuators

Pneumatic double acting actuators

Pneumatic rotary actuators

Pneumatic Scotch and Yoke actuators

Pressure: 228 bar

Temperature:

Standard -4°F to 200°F (-20°C to 93°C)

Low -40°F to 176°F (-40°C to 80°C)

High 0°F to 300°F (-18°C to 149°C)

ADDRESS – Satra Plaza, Unit no-126, 1st Floor, 19D, Palm Beach Rd, Phase 2, Sector 14, Vashi , Navi Mumbai, Maharashtra 400703