Flow Seal Butterfly Valves

Flowseal Butterfly Valves
In high-performance systems, every component plays a vital role. When it comes to managing flow with accuracy and reliability, Flowseal Butterfly Valves stand out for their strength, precision, and leak-tight performance. It is designed for both shutoff and control applications to operate smoothly even under high pressure and temperature.
At National Oil Solutions, we proudly supply Flowseal valves in Saudi Arabia as part of our commitment to delivering trusted, high-quality flow control solutions. Backed by our technical expertise and responsive support, these valves offer long-term performance and peace of mind for industries that can’t afford compromise. As one of the leading Flow Seal Butterfly Valves suppliers in Saudi Arabia, we ensure unmatched quality and service.
What Are Flowseal Butterfly Valves?
Flowseal High-Performance Butterfly Valves are advanced flow control valves designed to work reliably in tough industrial environments. They use a special offset disc design and strong sealing system to provide a tight, leak-free shutoff in both directions. These valves are built to work with low torque, meaning they need less force to operate, which helps reduce wear and extends their service life.
Technical Specifications
- Size Range: 2” to 48”
- Pressure Classes: Available in ANSI/ASME Class 150, 300, and 600.
- Temperature Range: Operates from -100°F to 500°F for extreme environments.
- Seat Options: Soft seat, metal seat, and fire-safe configurations.
- Body Styles: Offered in wafer and lug-style with double dead-end service.
- Body Materials: Available in Carbon Steel, Stainless Steel, Aluminum Bronze, and Duplex.

Our Product Range at National Oil Solutions
- High-Performance Butterfly Valves
- These valves are built for demanding environments where tight sealing and high pressure are essential. Available in stainless steel, carbon steel and specialty alloys, they are well-suited for oil and gas, power plants, and heavy industrial use.
- Resilient Seated Butterfly Valves
- Ideal for general-purpose applications, these valves provide a cost-effective solution with tight shut-off capabilities. A variety of elastomer seat options ensures compatibility with different types of fluids and operating conditions.
- Triple Offset Butterfly Valves (TOV)
- These are designed for critical conditions involving extreme temperatures, pressure, or corrosive media. The triple offset design removes friction between the disc and seat, which leads to zero leakage and a longer service life.
- Double Offset Butterfly Valves
- This option offers improved sealing and lower torque requirements compared to standard resilient seated valves. It is suitable for applications that demand consistent performance with minimal energy consumption and maintenance.
Why Choose Flowseal Butterfly Valves?
Flowseal Butterfly Valves are designed to optimize system performance while minimizing downtime and maintenance. Here’s why industries across Saudi Arabia trust Flowseal valves and prefer us as their go-to Flow Seal Butterfly Valves suppliers in Saudi Arabia:
- High-Performance Design
- Flowseal valves are engineered to operate efficiently in both high-pressure and high-temperature environments, making them suitable for a wide range of applications. Their triple-offset design and advanced sealing technology ensure zero leakage even in critical shut-off situations.
- Durable Construction
- Manufactured using premium-grade materials such as stainless steel, carbon steel, and exotic alloys, Flowseal Butterfly Valves are built to withstand corrosion, erosion, and extreme temperatures. The precision-engineered components deliver reliable service life in harsh operating conditions.
- Tight Shut-Off
- These valves offer bi-directional tight shut-off capabilities, ensuring leak-proof operation even under varying pressure conditions. This makes them ideal for on/off and throttling applications where safety and efficiency are paramount.
- Low Torque Operation
- With their advanced disc and seat design, Flowseal valves require less operating torque, reducing actuator size requirements and overall system energy consumption.
- Low Torque Operation
- With their advanced disc and seat design, Flowseal valves require less operating torque, reducing actuator size requirements and overall system energy consumption.
- Easy Installation & Maintenance
- Designed for quick and easy installation, Flowseal Butterfly Valves also offer straightforward maintenance. Their compact and lightweight construction allows for easier handling without compromising strength or performance.

Applications Across Industries
The versatility of Flowseal Butterfly Valves makes them indispensable in a wide range of industries across Saudi Arabia, including:
- Oil & Gas
- Water & Wastewater Treatment
- Chemical Processing
- HVAC & Building Services
- Power Generation
- Pulp & Paper
- Food & Beverage
- Mining & Minerals
- Marine
Get Started with Flowseal Butterfly Valves
Don’t let unreliable flow control put your operations at risk. Invest in the proven performance, durability, and engineering excellence of Flowseal Butterfly Valves from National Oil Solutions. Our valves are designed to optimize performance, reduce downtime and ensure uninterrupted operations across all sectors.
Contact us today to discuss your specific requirements or to request a detailed quote. Whether you need technical guidance, product customization, or rapid delivery across Saudi Arabia, we are here to help as your trusted Flow Seal Butterfly Valves suppliers in Saudi Arabia.

Contact Us
We’re here to support your supply chain, sourcing, and service needs across the globe. Get in touch with our regional teams or send us your query directly.
Head Office – Dammam, Saudi Arabia
- Dist, Rd 6085, Ash Shati Ash Sharqi, Palm Tower 4th Floor, A Wing 3432 Al Khalij, Dammam 32413, Saudi Arabia
