Call us now
08045477443
Send InquiryPneumatic Off-Set Disc Butterfly Valve
MOQ : 1 , , Piece
Pneumatic Off-Set Disc Butterfly Valve Specification
- Type
- Off-Set Disc Butterfly Valve
- Material
- Body: Cast Iron / Stainless Steel, Disc: Stainless Steel
- Power
- Pneumatic Actuator Driven
- Pressure
- 10 Bar
- Temperature
- -10C to +80C
- Voltage
- 24V DC / 110V AC / 220V AC
- Electrical Entry
- ISO 5211 Standard Connection
- Thread Type
- ISO Standard Threads
- Manifold Type
- Double flange
- Working Presssure
- Up to 10 Bar
- Media
- Water, Oil, Gas, Steam
- Port Size
- DN50 - DN600
- Test Pressure
- Hydrostatic & Pneumatic tested as per Standard
- Mounting Position
- Horizontal / Vertical
- Application
- HVAC, Water Treatment, Power Plant, Oil & Gas Industry
- Design Standard
- API 609 / BS EN 593
- Control Option
- Manual / Electrical / Pneumatic
- Actuator Type
- Single Acting / Double Acting Pneumatic
- End Connection
- Wafer / Lug / Flanged
- Flow Characteristic
- Bi-directional Leak Proof
- Surface Finish
- Powder Coated / Painted
- Sealing Material
- EPDM / NBR / PTFE
- Operation
- Quarter Turn
- Face to Face
- As per EN 558-1 Series 20
Pneumatic Off-Set Disc Butterfly Valve Trade Information
- Minimum Order Quantity
- 1 , , Piece
- Supply Ability
- 1 , , Piece Per Day
- Delivery Time
- 1 Days
About Pneumatic Off-Set Disc Butterfly Valve
A flexible and dependable industrial valve created to regulate the flow of different fluids, gases, and liquids inside pipelines is the Pneumatic Off-Set Disc Butterfly Valve. It has a distinctive off-set disc design that enables a tight seal and effective flow control. A pneumatic actuator makes it easier for the Pneumatic Off-Set Disc Butterfly Valve to operate and allows for remote and automated control, making it appropriate for a variety of applications. This butterfly valve is built to last even in difficult conditions since it is made of premium materials.
Applications:
- A robust design distinguishes the Pneumatic Off-Set Disc Butterfly Valve.
- This valve provides precise and quick flow control, enabling fine modifications to the flow rates of fluids or gases.
- The revolutionary off-set disc design guarantees little friction while in use.
- To increase its adaptability in various pipeline systems, this valve enables bi-directional flow, enabling media to pass through smoothly in both directions.
- The valve is made of materials that resist corrosion and may be used with a range of media, including corrosive fluids or gases, without sacrificing functionality.
Pneumatic Off-Set Disc Butterfly Valve is an industrial class that is installed with a highly sensitive air-powered control unit to automate the opening and closing of flow channel. Top-grade alloyed steel is used for the fabrication of flow control unit that make sit suitable for medium to extreme pressure flow systems. The offered valve can be used in water-based as well as chemical flow channels due to their excellent resistance against corrosive elements. Get these heavy duty valves from our company with a minimum order quantity of 1 unit at a reasonable price range.
Uses of Pneumatic Off-Set Disc Butterfly Valve:
1. Flow Control: One of the primary uses of pneumatic offset disc butterfly valves is to control the flow of fluids in pipelines. By adjusting the position of the valve disc, operators can either allow fluid to flow freely or restrict it, thereby controlling the flow rate.
2. Isolation: These valves are often used for isolation purposes, meaning they are used to completely stop the flow of fluids when needed. This can be useful for maintenance, repairs, or to isolate certain sections of a pipeline.
3. Pressure Regulation: Pneumatic offset disc butterfly valves can also be used for pressure regulation within a pipeline. By adjusting the valve's position, operators can control the pressure of the fluid passing through the valve.
4. Throttling: Throttling involves partially closing the valve to regulate the flow rate within a certain range. This is particularly useful in applications where precise control over flow is required, such as in chemical processing.
5. Automation: Pneumatic valves are commonly used in automated systems, where they can be controlled remotely based on signals from sensors, controllers, or programmable logic controllers (PLCs). This makes them ideal for processes that require frequent adjustments based on changing conditions.
6. Fluid Mixing: In certain applications, multiple fluid streams need to be mixed in controlled proportions. Pneumatic offset disc butterfly valves can be used to regulate the flow of different fluids, achieving the desired mixture.
7. Emergency Shut-off: These valves can serve as emergency shut-off devices in situations where the flow of a hazardous fluid needs to be quickly stopped to prevent accidents or equipment damage.
8. Cooling and Heating Systems: Pneumatic butterfly valves are often used in heating, ventilation, and air conditioning (HVAC) systems to regulate the flow of hot or cold fluids for temperature control.
9. Water Treatment: In water treatment plants, these valves can be used to control the flow of water during various treatment processes, such as filtration, chemical dosing, and disinfection.
10. Oil and Gas Industry: Pneumatic offset disc butterfly valves are used in the oil and gas industry for various applications, including controlling the flow of crude oil, natural gas, and refined products through pipelines.
11. Food and Beverage Industry: These valves are used in the food and beverage industry for processes such as product mixing, filling, and packaging.
FAQ:
1. What is a pneumatic offset disc butterfly valve?
Ans: A pneumatic offset disc butterfly valve is a type of valve used to control the flow of fluids (liquids or gases) through a pipeline. It features a disc that is slightly off-center from the pipe's axis, which helps reduce wear and friction during operation. It is operated using a pneumatic actuator that controls the valve's opening and closing.
2. How does a pneumatic offset disc butterfly valve work?
Ans: The valve's disc is positioned within the pipeline. When the pneumatic actuator is activated, it moves the disc to control the flow. As the disc rotates, it can either fully open to allow unobstructed flow, partially close to throttle the flow, or completely close to stop the flow.
3. What are the advantages of using a pneumatic offset disc butterfly valve?
Ans: Some advantages include excellent throttling capabilities, simple and efficient automation, compact design, relatively low cost compared to other valve types, and reduced wear due to the offset disc design.
4. What are the typical applications of these valves?
Ans: They are commonly used for flow control, isolation, pressure regulation, and throttling in industries such as oil and gas, water treatment, HVAC, chemical processing, and food and beverage.
5. How is a pneumatic offset disc butterfly valve controlled?
Ans: It is controlled using a pneumatic actuator that responds to air pressure changes. The actuator's position determines the angle of the disc, which in turn controls the flow.
6. Can these valves be used for emergency shut-off?
Ans: Yes, they can be used for emergency shut-off applications to quickly stop the flow of fluids in critical situations.
7. What maintenance is required for these valves?
Ans: Regular maintenance includes checking for leaks, ensuring the actuator's proper functioning, lubricating components as needed, and inspecting the valve for wear and corrosion.
8. Are there limitations to using pneumatic offset disc butterfly valves?
Ans: While they offer efficient flow control, they might not be suitable for applications with high-pressure differentials or where very precise control is required.
9. How do I select the right size of valve for my application?
Ans: Valve sizing depends on factors like the flow rate, pressure, and the characteristics of the fluid being handled. Consulting with valve manufacturers or experts can help ensure proper sizing.
10. Can these valves be used for both liquids and gases?
Ans: Yes, pneumatic offset disc butterfly valves can be used for both liquids and gases, depending on the materials of construction and their compatibility with the fluid.
11. What materials are these valves typically made from?
Ans: Valve materials vary based on the application and the fluid being handled. Common materials include stainless steel, carbon steel, cast iron, and various elastomers for seals.
12. How do I ensure the longevity of these valves?
Ans: Proper installation, regular maintenance, and using the valve within its specified operating conditions are essential for maximizing its lifespan.
13. Can I retrofit manual butterfly valves with pneumatic actuators?
Ans: Yes, in many cases, manual butterfly valves can be retrofitted with pneumatic actuators to automate their operation.
Versatile and Reliable Valve Solution
Our pneumatic off-set disc butterfly valve stands out for its adaptability, robust construction, and user-friendly operation. Designed to fit various applications, it comes with several end connection options-wafer, lug, or flanged-and supports horizontal or vertical mounting. The valve meets international standards such as API 609 and EN 593, ensuring optimal performance in both new installations and system upgrades.
Superior Sealing and Flow Control
With EPDM, NBR, or PTFE sealing materials, this valve guarantees bi-directional, leak-proof flow control. The offset disc design minimizes seat wear, offering longevity and consistent operation. Tested thoroughly for both hydrostatic and pneumatic pressure as per industry standards, the valve ensures safety and reliability for a wide spectrum of fluids including water, oil, gas, and steam.
FAQ's of Pneumatic Off-Set Disc Butterfly Valve:
Q: How does the pneumatic off-set disc butterfly valve operate?
A: The valve operates using a quarter-turn mechanism driven by either a single acting or double acting pneumatic actuator. It can also be controlled manually, electrically, or pneumatically, allowing seamless integration into automated or manual process systems.Q: What are the key benefits of using EPDM, NBR, or PTFE seals?
A: EPDM, NBR, and PTFE seals offer superior resistance against various chemicals, ensuring leak-proof and bi-directional functionality. This selection of sealing materials caters to diverse application requirements and improves valve service life under different media conditions.Q: When should I consider installing this butterfly valve in my system?
A: You should consider this valve for applications requiring reliable shut-off and control in HVAC, water treatment, power plants, or oil & gas industries-especially when you need a bi-directional, leak-proof solution with versatile installation options and durable construction.Q: Where can this valve be mounted within a piping system?
A: The valve is designed for flexibility; it can be installed in both horizontal and vertical positions. Its end connections-wafer, lug, or flanged-allow compatibility with most piping configurations to suit various industrial setups.Q: What is the testing process for quality assurance?
A: Each valve undergoes rigorous hydrostatic and pneumatic pressure testing as per relevant standards such as API 609 and EN 593. This ensures consistent quality, leak-proof performance, and adherence to safety requirements before reaching the end user.Q: How do I select the right actuator type and control option?
A: Choosing between single acting and double acting pneumatic actuators depends on the desired fail-safe operation and automation requirements. Additionally, control options-manual, electrical, or pneumatic-are selected based on system integration needs and ease of operation.Q: What are the main usage and media compatibility capabilities?
A: This valve is designed for use with water, oil, gas, and steam at pressures up to 10 bar and temperatures between -10C and +80C. Its construction and material choices make it suitable for versatile industrial applications requiring reliable flow control.
Tell us about your requirement
Price:
Quantity
Select Unit
- 50
- 100
- 200
- 250
- 500
- 1000+
Additional detail
Mobile number
Email
More Products in Pneumatic Valve Category
Pneumatic Angle Control Valve Flange End
Price 2800 INR / Piece
Minimum Order Quantity : 1 Piece
Thread Type : Flanged end
Temperature : Other, 10C to +180C
Working Presssure : Other, Up to 16 bar
Media : Other, Air, Gas, Steam, Water, Oil and other fluids
Pneumatic Double Flange Butterfly Valve
Price 10000 INR / Piece
Minimum Order Quantity : 1 Piece
Thread Type : Flanged Ends (as per ANSI/DIN/BS) typ.
Temperature : Other, 20C to 120C (depending on seat material)
Working Presssure : Other, 10 bar / 16 bar
Media : Other, Liquids, Gases, Slurries
Pneumatic Angle Type Control Valve
Price 3500 INR / Piece
Minimum Order Quantity : 1 Piece
Thread Type : BSP / NPT
Temperature : Other, 10C to +180C
Working Presssure : Other, 1.5 to 16 bar
Media : Other, Air, Water, Oil, Steam
Pneumatic Butterfly Valve
Price 8000 INR / Piece
Minimum Order Quantity : 1 Piece
Thread Type : Flanged or Lugged
Temperature : Other, 20C to 80C
Working Presssure : Other, PN10 / PN16
Media : Other, Air, Water, Steam, Gas
Send Inquiry
Shed No. 100, Mahavir Industrial Estate, Near Gujarat Offset Pvt Ltd, Near Vatva Police Station,Ahmedabad - 382445, Gujarat, India
Mr Irfan Matiya
(Partner)
Mobile :08045477443
Send Inquiry
Send SMS
Call Me Free
Developed and Managed by Infocom Network Private Limited.
