Devinsan | Valves, Fittings & Fire Protection Systems

Our Products

Discover Devinsan’s durable fittings and flow control products designed for water supply, wastewater, irrigation, fire protection, and seawater applications. Trusted solutions to enhance your fluid management systems.

Industrial valves including gate valves, butterfly valves, and check valves by Devinsan

Valves

Fire protection products including fire valves, hydrants, and fittings by Devinsan

Fire Products

Ductile iron fittings for water and industrial pipelines by Devinsan

Fittings

About Devinsan

At Devinsan, we specialize in delivering high-quality flow control products — including hydrants, fittings, and filtration systems — tailored for critical sectors such as drinking water, wastewater, agricultural irrigation, fire protection, and seawater systems.

With years of industry experience and deep insight into market demands, we are committed to providing innovative and dependable solutions designed for long-term performance and operational safety.

Devinsan components are manufactured in accordance with international standards and have earned trust in a wide range of infrastructure and superstructure projects across the globe.

Thanks to our robust supply network and engineering expertise, we proudly export our products to over 10 countries worldwide, underscoring our dedication to global quality and customer satisfaction.

Choose Devinsan — where quality meets reliability.

More than 10 countries
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Projects Completed
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Uncoated industrial valve body in raw casting stage manufactured by Devinsan

Explore Our Product Range

Discover our high-quality flow control and fire protection solutions designed to meet your industry needs.

Industrial gate valve used in water and pipeline systems by Devinsan

Gate Valves

Durable and reliable solutions for controlling water flow in various applications

Wafer type, lug type, and double eccentric butterfly valves for industrial flow control by Devinsan

Butterfly Valves

Precisely engineered products offering smooth operation and superior flow control, ideal for a wide range of industrial and commercial applications.

Check valves including swing, disk, and non-return types for water and industrial systems by Devinsan

Check Valves

Prevent backflow and maintain system efficiency with our premium non-return solutions

Underground and aboveground fire hydrants for firefighting systems by Devinsan

Fire Hydrants

High-quality fire safety equipment for municipal and industrial use

DST11 basket type strainer for industrial pipeline filtration by Devinsan

Why Choose Devinsan?

At Devinsan, we combine decades of industry expertise with advanced manufacturing technology to deliver high-performance hydrants, fittings, and flow control solutions tailored to your unique needs. Our dedication to quality ensures compliance with international standards and long-lasting reliability — even in the most demanding conditions.

Partnering with Devinsan means you benefit from:

  • Exceptional product durability and consistent quality

  • Short lead times to keep your projects on schedule

  • Tailored solutions for water treatment, agriculture, fire protection, and wastewater systems

  • Expert technical guidance and responsive customer support

  • Proven international export experience across 10+ countries

 

Choose Devinsan for dependable systems that ensure smooth, efficient, and secure operations.

Industry Solutions

Discover how our high-quality fittings and flow control products serve a wide range of industries. Our customized solutions ensure maximum efficiency and reliability tailored to your sector’s unique needs.

Water treatment and supply system components by Devinsan for clean and reliable water distribution

Water Treatment & Supply

Our products ensure safe and efficient water management in municipal and industrial water treatment plants.

Wastewater management systems and components by Devinsan for efficient and eco-friendly sewage treatment

Wastewater Management

Durable, corrosion-resistant components engineered for efficient wastewater control and treatment

Agricultural irrigation systems and components by Devinsan for efficient water management in farming

Agricultural Irrigation

Reliable flow control solutions to optimize irrigation systems, helping conserve water and improve crop yields.

Devinsan industrial flow control solutions and engineering
Devinsan industrial flow control solutions and engineering
Fire protection systems and components by Devinsan for reliable safety and emergency response

Fire Protection Systems

Certified, heavy-duty hydrants and fire suppression components built for rapid and reliable performance

Devinsan industrial flow control solutions and engineering
Devinsan industrial flow control solutions and engineering
Industrial piping and valve solutions by Devinsan for various heavy-duty applications

Industrial Applications

Heavy-duty components tailored for diverse industrial operations, ensuring safety and long-term durability

Devinsan industrial flow control solutions and engineering
Devinsan industrial flow control solutions and engineering
Marine and offshore piping valves and components by Devinsan for harsh sea environments

Marine & Offshore

Corrosion-resistant solutions designed to withstand harsh marine environments.

Quality & Certifications

Quality Commitment

We prioritize quality at every stage of production to deliver durable, safe, and efficient products. Our continuous improvement and strict quality controls keep us at the forefront of the industry.

Our Certifications

Our certifications prove our commitment to excellence and compliance with international standards, ensuring the safety and reliability of our products worldwide.
We continuously invest in innovation and quality to expand our certifications and meet evolving industry needs.

Knowledge Center

Detailed view of gate valve mechanism used in industrial flow control systems
Want to better understand gate mechanisms? Discover how they operate, their key industrial uses, and why they remain vital elements in flow control systems
Understanding Gate Mechanisms: Working Principle, Applications & Benefits
Common system failure causes such as seal wear, corrosion, and misalignment with prevention methods
Experiencing unexpected issues in your system? Learn the most frequent causes of failures — including seal wear, corrosion, and misalignment — and discover effective ways to prevent breakdowns, minimize downtime, and boost operational reliability
Common Failures and How to Prevent Them
Comparison of EPDM, NBR, Viton (FKM), and PTFE seal materials for chemical compatibility and temperature resistance
Not sure which seal material suits your system best? Discover the key differences between EPDM, NBR, Viton (FKM), and PTFE to ensure optimal chemical compatibility, temperature resistance, and reliable sealing performance
How to Choose the Right Seal Material: EPDM, NBR, Viton (FKM) & PTFE Explained

Explore more in our Knowledge Center

Flow Control FAQs

What is the difference between a gate and a butterfly valves?

Gate valves are ideal for fully open or fully closed flow control, offering minimal pressure drop. Butterfly valves are more compact and suitable for applications requiring throttling or frequent operation.

Consider fluid type, temperature, pressure, and throttling requirements. Also evaluate installation space and industry standards like WRAS, ISO, and ANSI. Our expert team is ready to help you find the best solution.

Viton and PTFE seals are widely used for their excellent chemical resistance and durability at high temperatures. Choosing the right material depends on fluid type, operating temperature, and pressure to ensure optimal performance and longevity.

Contact Devinsan

Reach out to our team for inquiries, quotes, and technical assistance