Who we are
An ISO 9001-certified company, Duncan Engineering Ltd. formerly known as Schrader Duncan ltd, part of AG Ventures (https://agventures.co.in) is India's pioneer in the field of industrial pneumatics and off-highway tyre valves and accessories. With a legacy spanning over six decades and a strong foundation in the JP Goenka Group, we have been a trusted partner to the Indian industry, serving both OEM and aftermarket segments nationwide through a robust network of sales offices and channel partners.
Duncan Engineering is renowned for its expertise in Fluid Power, Valve & its Automation portfolio including Pneumatics, Hydraulics, Valves and Valve Automation Systems (standard catalogue, bespoke products and customized solutions) for diverse applications. Our state-of-the-art, environment-friendly manufacturing plant and dust-free, temperature-controlled assembly facility in Ranjangaon, Pune, position us at the forefront of industrial innovation and quality.
Why Choose Us
Around 6 Decades of Experience
Promoted by one of the oldest business families in India, the JP Goenka Group. Duncan Engineering Ltd. specializes in Industrial Pneumatics and Tyre Valves, boasting a legacy of over 6 decades in serving the industry.
Strong Focus on Growth
Strong focus on growth by nurturing customer relationships and manufacturing excellence along with sustainability in all aspects. We give importance to our people, safe working practices, the environment and communities around us.
Preferred Brand for Actuators & Actuated Systems
We accomplish this by providing best in class solutions for critical industrial applications & offering innovative and reliable products.
Wide Acceptance across the industry
We contribute to all the major strategic markets by providing a wide range of proven, easy to maintain products suitable for Indian conditions.
Leading Player in Power, Metals & Infra
We are currently the leading player in this segment with our solutions suiting applications in demanding and hostile environments..
Strong Distribution Network
We have a strong distribution network with PAN India presence with Regional Sales Offices including remote places which helps us to be strong enough for our after sales support.
Product Range
Explore our wide range of products
Elevate your industrial automation with custom control panels and precision positioner cylinders designed to meet your unique needs.
Customized Products
Trust 40+ years of ISO-certified expertise. Explore Tube Valves and more at Duncan Engineering.
OTR
Optimize and maintain fluid systems with washers, caps, and cores. Find quality solutions at Duncan Engineering
Valves Accessories
We offer a comprehensive range of high-performance industrial valves engineered to meet diverse application requirements across process industries.
Valves
Industries We Serve
Working Area
Product & Services
The wide range of proven, easy to maintain products suitable for Indian conditions
Core products: Large bore cylinders, poppet valves, and modular spool valves
Core segments: Cement, Steel, Power, Heavy Machine manufacturers
Customization
Customer-centric Info-Tech StrategiesWe are India's spearhead in the field of Off-Highway Tyre Valves and Tyre Repair Products.
After Sales
All valve cores, long & short, are interchangeable in all standard valve housing in use throughout the world.