Hassas Valf
Industrial Valve Solutions for Process Safety
Industrial Valve Types
A wide product range for every industrial process need.
Which Valve Fits Your Need?
Answer 2 quick questions to find the right valve type in seconds.
Hassasvalf Industries We Serve
Valves are critical components across many industrial sectors. Below are some of the industries where we repair, service, and manufacture valves.
Oil Refineries
Power Plants
Fuel Terminals
LPG Facilities
Iron & Steel Plants
Tire Factories
Food Industry
Oil Factories
Fertilizer Plants
Chemical Industry
Paper Mills
Waste Incineration
Working Beyond Classic Maintenance
Hassasvalf Valve Machine Industry Trade Limited Company
We continue our work activities beyond the classical valve maintenance at the highest level of customer satisfaction to answer all your problems about the valves.
Trusted Partners
Hassasvalf: Your Expert Partner in Industrial Valve Repair, Maintenance & Manufacturing
Based in Kocaeli, Turkey, Hassasvalf has delivered industrial valve repair, valve maintenance, and spare-parts manufacturing for over 12 years. We supply and support a wide range of valves — including gate valves, globe valves, ball valves, check valves, butterfly valves, and strainers — manufactured and sold to DIN, ANSI, and API standards.
We serve facilities across sectors such as oil refineries, power plants, fuel terminals, iron & steel plants, and the food and chemical industries, backed by hydraulic valve manufacturing, cylinder repair, and flange manufacturing capabilities. Our 24/7 on-site service philosophy means we are with you from planned maintenance through emergency breakdown response.
Whether you need a high-pressure industrial valve, or warranty-backed repair and overhaul of your existing valve equipment, Hassasvalf brings the engineering expertise and skilled technical team to deliver the right solution.
Frequently Asked Questions
What services does Hassasvalf offer?
Hassasvalf provides industrial valve repair, valve maintenance, hydraulic valve manufacturing, cylinder repair, flange manufacturing, and valve sales to DIN, ANSI, and API standards. We support a wide range of products including gate, globe, ball, check, and butterfly valves, plus strainers.
Which regions do you serve?
We are based in Kocaeli, Turkey, providing on-site service to industrial facilities in the region, while also supplying valves and spare parts to customers across Turkey.
How long does a valve repair take, and is it under warranty?
Repair time depends on the valve type, size, and extent of the fault — simple maintenance can often be completed the same day, while more extensive overhauls may take a few days. All our repair and maintenance work is covered by warranty.
What valve types and brands do you work with?
We repair, maintain, and manufacture spare parts for a wide range of valve types — gate, globe, ball, check, butterfly, strainers, and special-purpose valves — across different brands and models.
Can I get 24/7 emergency service?
Yes. We provide 24/7 on-site support for urgent valve failures that could halt your production line — reach us instantly via our request form or phone number.
Latest Articles
How Is Valve Leak Testing Performed?
Steps and safety criteria for hydrostatic body and seat leak testing during industrial valve overhaul.
What Is the Difference Between PN16 and PN40 Pressure Classes?
Wall thickness, flange standards, and temperature-pressure limits that separate PN16 and PN40 valve classes in industrial piping.
Check Valve Types: Comparing Disc, Swing, and Wafer Designs
Operating principles, installation orientation, and application differences between disc, swing, and wafer-type check valves.
The 5 Most Common Causes of Valve Failure and How to Prevent Them
5 critical causes behind valve failures in industrial flow lines, cavitation effects, and how to prevent them.
Flanged vs. Threaded Valve Connections: Which Should You Choose?
Strength, sealing, and installation criteria that separate flanged and threaded valve connections in industrial facilities.
Gate Valve vs. Ball Valve: Differences and Applications
A comparison of flow characteristics, sealing performance, and applications between gate valves and ball valves in industrial facilities.