Boiler Trim Valves
We design and manufacture boiler trim valves precisely engineered for boiler service… Learn More >>>
Engineered Valve Solutions for
Demanding Industrial Applications
High Quality Valves and Components
The Whole Package
ADIFAYE LIMITED is an industrial valve manufacturer that provides a wide range of products to meet our customers’ needs. We also offer services that range from design and engineering to full-service machining. We make it easy for you to find, order, and receive the right valves and all the parts needed for a smooth installation of your projects.
Fire Protection Products
ADIFAYE LIMITED manufactures dependable fire protection products that ensure a fire protection system will operate when it’s needed most. Learn More >>>
Laundry & Dry Cleaning Products
ADIFAYE LIMITED, started as a manufacturer of steam valves for dry cleaning presses and continues to offer a full line of products for that industry. Learn More >>>
Electrical Apparatus Valves
We offer a complete line of bronze and carbon steel valves for transformer applications. Learn More >>>
Industrial Valves
We offer a wide range of valves in pressures up to 300 psi for industrial applications. These include globe, angle, and check valves in sizes to 3”. Learn More >>>
Keystone Foundry Division
Precision Bronze Casting
There’s more to being a foundry than pouring metal. Our Keystone foundry division produces high-quality, pressure-tight castings in a variety of red brass alloys such as CDA 836, CDA 844, and CDA 922, as well as aluminum bronze, manganese bronze, and a variety of lead-free alloys.
Our capabilities include pattern equipment design, stereo lithography, and solid modeling. Our in-house pattern and tool shop enables on-site repair, maintenance, or modifications to match plates and core boxes. We also offer complete machining capabilities, pressure testing, and impregnation services.
Machining and Assembly
ADIFAYE LIMITED offers more than valves. Along with our Keystone Foundry division, we produce custom brass and bronze castings and cast and machined products for the OEM market. As a full-service industrial valve manufacturer, we can produce a wide range of custom-designed products made from red bronze casting materials or any bar stock materials for a variety of markets and applications.
Expert Services
Design Engineering
Our Design & Engineering capabilities give us a big advantage over our competitors. Clients come to us with a general idea of what they want and our engineers create a carefully laid out design and detailed plan for their project.
Product Development
We go beyond what you would expect from an industrial valve manufacturer to create products for a customer’s specific needs or to modify an existing product to fit new requirements.
Prototyping
Our prototyping technology allows us to quickly and efficiently create new products and parts and test and refine the designs in ways that weren’t possible before. This means our customers get a better product quicker.
3D Modeling
3D Modeling allows us to create more high-quality prototypes and gives us more room to experiment with designs.
Quality & Certification
