Butterfly Valves

Butterfly valves are integral components in fluid systems, offering a highly efficient method for regulating flow with minimal resistance. These valves are designed to handle varying pressures and flow conditions across different industries, ensuring smooth operations in pipelines. With their simple yet effective design, butterfly valves provide a reliable solution for managing the passage of liquids, gases, and slurries, all while minimizing operational costs and system complexity. 

Valve Type

Quarter-turn rotary valve used for isolating or regulating flow in pipelines.

Flow Regulation Method

Flow is controlled by rotating a disc within the valve body.

Differential Pressure Range

Operates effectively within low to moderate pressure differences across the valve.

Hydraulic Authority Recommendation

Recommended for systems requiring moderate authority for stable flow control.

Valve Characteristic Curve

Typically features an equal percentage or linear characteristic flow curve.

Product Description

Flow regulation remains one of the most critical factors in optimizing system performance. Butterfly valves excel in offering precise flow control through a rotating disc mechanism, which allows for rapid and accurate adjustments in flow volume. The disc’s design ensures even distribution of pressure across the valve seat, reducing turbulence and enhancing overall system efficiency. High-quality seal materials guarantee tight shutoff and minimal leakage, ensuring that processes such as chemical handling, water treatment, and HVAC systems operate at their highest potential. 

Test Point Configuration

Includes optional upstream and downstream pressure test points for monitoring.

Maximum Allowable Flow Velocity

Suitable for velocities up to 5 m/s, depending on media and valve size.

Leakage Class (per EN 12266-1)

Achieves Class A or B, ensuring minimal allowable internal leakage.

Body Material Options

Available in cast iron, ductile iron, stainless steel, or PVC construction.

Design Pressure Class

Rated for PN10, PN16, or ANSI Class 150 pressure classes.

Thermal Expansion Compatibility

Designed to accommodate moderate thermal expansion in standard piping systems.

Installation Sensitivity

Can be installed in any orientation, with minimal performance variation.

Control Accuracy

Provides moderate to high control precision depending on actuator and positioner.

Position Repeatability

High repeatability with accurate disc positioning in modulating applications.

Technical Advantages

The durability of a valve is often challenged by the operational conditions in which it functions. Butterfly valves constructed from corrosion-resistant materials, such as stainless steel or high-grade alloys, are capable of withstanding extreme temperature fluctuations, abrasive media, and high-pressure conditions. The valve’s body and internal components are built to resist wear and tear, ensuring long-term functionality even in severe environments. This robustness results in reduced frequency of replacements and lower maintenance costs, making these valves a reliable choice for critical applications in industries like petrochemicals, power generation, and mining. 

Installation time is a significant factor in the operational efficiency of any system. Butterfly valves are engineered to allow for quick and straightforward installation, minimizing both labor time and system downtime. The lightweight design, coupled with standardized flange connections, enables easy integration into existing pipeline configurations, making them suitable for retrofitting or new installations alike. This simplicity not only streamlines the installation process but also reduces costs associated with labor and operational delays. 

Let's Get Started

Need reliable Flanges for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Industry Applications

Chemical Processing

Employed to manage corrosive and abrasive fluids, offering precise control over flow rates and pressure in reactors.

Power Generation

Utilized in steam and cooling systems to regulate flow in boilers, condensers, and heat exchangers under extreme pressure.

HVAC Systems

Installed in air and water handling systems, enabling precise flow regulation and pressure control in heating and cooling circuits.

Food and Beverage

Applied in sanitary applications for handling liquid and slurry flows, meeting stringent hygiene standards while preventing contamination.

Pulp and Paper

Used for controlling the flow of chemicals and slurries during pulp processing, ensuring steady and reliable system operation.

Pharmaceutical

Critical in sterile environments for precise regulation of air, liquid, and gas flow in manufacturing and research facilities.

Butterfly Valves

High-Precision Engineering for Tight Sealing and Reliability

Meeting stringent tolerance requirements is essential for preventing leakage and ensuring the safety of fluid systems. Butterfly valves are manufactured with high precision to achieve tight tolerances, offering reliable sealing even in high-pressure applications. This tight sealing capability prevents fluid loss, reduces environmental impact, and ensures that operational safety standards are met. 

The versatility of butterfly valves makes them a preferred choice across various industries. The ability to customize valve components, such as the disc material, actuator type, and seat configurations, allows for the optimization of performance in specific applications. Butterfly valves can be designed to meet the exact requirements of sectors like chemical processing, pharmaceuticals, food and beverage, and water treatment.

Having Doubts? Our FAQ

Check all our Frequently Asked Question

How does Frigate ensure the quality of butterfly valve components?

At Frigate, each butterfly valve component is crafted using precise die casting techniques that guarantee consistency and durability. We utilize high-quality alloys like stainless steel and zinc for superior strength and corrosion resistance. Our rigorous quality control processes, including dimensional checks and material testing, ensure that every part meets industry standards. This attention to detail results in long-lasting, reliable butterfly valve components suitable for harsh environments. 

What customization options does Frigate offer for butterfly valve components?

Frigate provides a wide range of customization options to meet specific client needs, such as valve body material, seat material, and actuator compatibility. Our advanced die-casting processes allow for precise shaping of complex geometries, ensuring seamless integration with various systems. We work closely with clients to tailor the components for optimal performance in their unique applications. This flexibility ensures that the butterfly valves perform efficiently in diverse industrial conditions. 

How does Frigate handle the design challenges of high-pressure butterfly valve applications?

For high-pressure applications, Frigate ensures that the valve body and seat materials are engineered to withstand intense forces and prevent leakage. Using advanced die-casting techniques, we produce robust components with tight tolerances, ensuring reliable sealing even under pressure. We focus on selecting durable materials, such as heat-resistant alloys, to maintain structural integrity in demanding environments. Additionally, our testing protocols simulate high-pressure conditions to verify performance before deployment. 

What testing procedures does Frigate use to ensure the performance of butterfly valve components?

Frigate conducts several comprehensive tests, including pressure testing, flow simulation, and material integrity assessments, to verify the performance of our butterfly valve components. These tests are designed to ensure that our valves function effectively under various conditions, including high temperatures, corrosive fluids, and varying pressures. We also perform dimensional checks and visual inspections to confirm that each valve component adheres to the highest quality standards. These stringent procedures guarantee that the final product meets or exceeds industry specifications. 

How does Frigate’s die casting process enhance the reliability of butterfly valve components?

Frigate’s die casting process enhances the reliability of butterfly valve components by ensuring high-precision manufacturing with minimal defects. We utilize advanced techniques, such as cold chamber die casting, to produce complex, uniform shapes with excellent surface finishes. This precision reduces the likelihood of wear and failure, ensuring that each component maintains optimal functionality over time. By selecting appropriate alloys and leveraging our expertise, we deliver durable components that are resilient to corrosion, high temperatures, and mechanical stress. 

Get Clarity with our Manufacturing Insights

We'd love to Manufacture for you!

Submit the form below and our representative will be in touch shortly.

LOCATIONS

Global Sales Office

818, Preakness lane, Coppell, Texas, USA – 75019

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

GENERAL ENQUIRIES

Get Quote
Support All File Formats Including - STEP | STP | SLDPRT | STL | DXF | IPT | X_T | X_B | 3DXML | CATPART | PRT | SAT | 3MF | JT files

Butterfly Valves

Need reliable wires and cables for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Get Latest Price

Get Price Form

Butterfly Valves

Need reliable Machining for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Get Latest Price

Get Price Form