5 Signs Your Industrial Valve Needs Replacing
Worn seals, sticking operation, or unexplained pressure drops — here’s how to spot the warning signs before a valve failure disrupts your operation.
Global leaders in industrial automation
[ who we are ]
About us.
Flowsar is a leading manufacturer of Ball, Gate, Globe, Check, Butterfly, Choke, and Plug valves, engineered for critical applications across oil & gas, petrochemical, power generation, LNG/GTL, pharmaceuticals, desalination, and pulp & paper industries.
Years of experience
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Every valve is backed by an in-house Engineering Department capable of designing and manufacturing custom-built solutions to meet special service requirements — without compromising turnaround time.
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Rapid Turnaround & Custom Engineering
In-house design and flexible manufacturing tailored to meet tight deadlines and custom specifications.
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Stringent Quality Governance
100% testing compliance across hydrostatic, pneumatic, and NDT methods under strict international standards.
Manufacturing
Precision-built valves backed by advanced production technology.
Design
Custom-engineered valve solutions tailored to your operating conditions.
Technical Support
Expert guidance from concept through project delivery.
After-Sale Services
Ongoing maintenance and support to keep your valves performing.
Quality Without Compromise
[ The Flowsar Advantage ]
Why choose us.
From wellheads to refineries, our valves are built to perform where failure isn’t an option — engineered, tested, and certified to the highest industry standards.
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Certified Quality
ISO 9001:2015 certified manufacturing, tested to API, ASME, BS, and ISO standards.
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Industries Served
Oil & Gas, Petrochemical, Power, LNG/GTL, Pharmaceuticals, Desalination, Pulp & Paper.
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End-to-End Support
From design and manufacturing to technical support and after-sales service.
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Custom Engineering
In-house design capability for non-standard sizes, materials, and client-specific requirements.
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Rapid Turnaround
Flexible manufacturing programs built to meet tight global project deadlines.
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Global Presence
Sales and support offices across the World.
Showcasing our engineering expertise
[ our work ]
Industries we serve.
Our work is a blend of precision engineering and practical solutions, ensuring every valve is both durable and reliable.
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Our work is a blend of precision engineering and practical solutions, ensuring every valve is both durable and reliable.
PRECISION-ENGINEERED VALVES FOR EVERY INDUSTRY
Our Products.
From Ball to Butterfly, Gate to Globe — Flowsar manufactures a complete range of industrial valves built for durability, safety, and reliable flow control.
Regular Pattern valves have the largest port area. Short Pattern valves have a reduced port…
Flowsar globe valves are torque seated valve which are used for on-off service as well…
Flowsar globe valves are torque seated valve which are used for on-off service as well…
Flowsar supplies a complete range of T, Y, and angle-type forged globe valves designed according…
Globe valve’s top and bottom-guided disc assures stem operation without side thrust caused by high…
Flowsar gate valves are reliable, offering a tight shut-off and low pressure drop. The design…
Flowsar slab gate valve is a through conduit valve type. The design is ideal to…
Flowsar parallel slide gate valves are designed with positional seal, using the line pressure as…
The faces behind industry
[ meet our experts ]
The team.
Our team brings together licensed contractors and experts who work to help you achieve your goals.
Esther Howard
Founder & CEO
“We exist to help our clients and partners build their dreams.”
Marvin Jones
Excutive Admin
“We exist to help our clients and partners build their dreams.”
Guy Hawkins
Chief Marketing
“We exist to help our clients and partners build their dreams.”
Robert Fox
Construction Manager
“We exist to help our clients and partners build their dreams.”
Leslie Alexander
Operations Manager
“We exist to help our clients and partners build their dreams.”
direct and indirect employees working on our projects
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[ What Clients Say ]
Our Happy Clients
"Flowsar delivered exactly what our project specifications demanded — on time and without compromise on quality. Their technical team made a complex order feel straightforward."
Charles Clark Assistant Project Manager
"We've sourced valves from several manufacturers, but Flowsar's attention to testing and documentation stood out. Reliable product, reliable partner."
Charles Clark Assistant Project Manager
"From design consultation to after-sales support, the Flowsar team was responsive at every stage. Exactly the kind of vendor you want for critical infrastructure projects."
Chris Brown Quality Specialist
[ what clients say ]
Testimonial.
Explore additional insights from us
[ Our blog ]
Latest news.
Let’s make things happen, connect now
[ Quick enquiry ]
Request quote.
How can we help?
Visit us
FLOWSAR LLC
19 Holly Cove Ln
Dover, County Of Kent -19901
State Of Delaware
Dover, County Of Kent -19901
State Of Delaware
Email us
Working time (Mon – Fri)
09:00 am – 05:00pm
Reach out via our contact form or use the details. We’re here to help!
