Rotolok Valves Pvt. Ltd., headquartered in Sri City, India, is a key player in the specialized field of industrial valve and bulk materials handling equipment manufacturing. As a subsidiary of the globally recognized Rotolok Holdings Group based in the United Kingdom, Rotolok India leverages decades of engineering expertise to deliver precision-engineered solutions to industries across food processing, pharmaceuticals, chemicals, and other bulk material sectors.
Core Business
Rotolok Valves Pvt. Ltd. specializes in the design, manufacture, and supply of a wide range of rotary valves, diverters, slide gates, and associated components critical for the efficient handling and processing of powders, granules, and other bulk materials.
Product and Service Offerings
-
Rotary Valves & Airlocks
- Rotary Valve
- USDA Rotary Valve
- Dust Collector Valve
- Easy Release Valve
- Hygienic Rotary Kleanlok
- Offset Airlock Valve
- Blowthrough / Blowing Seals
-
Diverters
- Pneumatic Conveying Diverter
- Manual Conveying Diverter
- Gravity Diverter Valve
- Plug Diverter
- Weigh Valve
-
Slide & Control Valves
- Fabricated Slide Gate
- Cast Slimslide
- Cast Rotoslide
- Butterfly Dampers
- Flexible Sleeve Valves
-
Other Products
- Telescopic Bulk Loaders
- Oddball Rotary Valves
- Roundhead Valve
- Blo-Line Couplings
- Double Dump Valve
- NI-HARD Wearback Corner
- NI-HARD Plain Bend Corner
- Rotospeed Switch
Their products are renowned for their robustness, sanitary designs for food-grade applications, and customization capabilities.
Specialisation and Core USP
Rotolok India’s specialization lies in providing tailor-made valve solutions optimized for specific flow characteristics and material properties. Their focus on hygienic designs, particularly with the USDA-certified Rotary Valve and Hygienic Rotary Kleanlok, makes them a preferred choice for industries with strict sanitary standards. The company's products feature modular construction, ease of cleaning, and superior wear resistance, enhancing equipment life cycle and minimizing downtime.
Financials
Detailed independent financials for Rotolok India are not publicly disclosed. However, Rotolok Group globally records estimated annual revenues of over GBP 30 million (approximately USD 37 million). The Indian operations contribute significantly to the group’s presence in the Asia-Pacific region, with year-on-year growth rates estimated at 15–18%, fueled by India's expanding industrial and food processing sectors.
Shipments Data
Based on export-import intelligence platforms:
- Rotolok Valves Pvt. Ltd. has successfully completed over 600 shipments across South Asia, Southeast Asia, and the Middle East over the past five years.
- Frequent destinations include UAE, Bangladesh, Thailand, and South Africa.
- The majority of shipments involve rotary valves, diverter valves, and bulk loading systems.
Target Market
- Food processing and manufacturing companies
- Pharmaceutical and nutraceutical industries
- Chemical processing plants
- Plastics and polymer industries
- Mining and minerals handling sectors
Rotolok serves clients ranging from mid-sized industrial units to large multinational manufacturing corporations.
Capabilities
- In-house design and engineering tailored to customer specifications
- High-precision CNC machining and fabrication facilities
- Custom material options including stainless steel, aluminum, and NI-HARD for wear parts
- Comprehensive installation support, maintenance, and spare parts services
- R&D collaboration with Rotolok UK for continuous product innovation
Certifications and Compliance Records
- Compliance with USDA standards for food-grade rotary valves
- CE Certification ensuring adherence to European safety norms
- Manufactured under ISO 9001:2015 certified quality management systems
- Compliance with ATEX directives for products used in explosive atmospheres
Customer Testimonials
"Rotolok India delivered a customized offset airlock valve solution that seamlessly integrated with our pneumatic conveying system, significantly reducing product loss."
— Project Manager, Food Ingredients Manufacturer, India
"Their hygienic rotary valves have greatly enhanced our compliance with food safety standards. A dependable partner for our expansion projects."
— Production Head, Nutraceuticals Company, Singapore
Major Achievements
- Installation of over 1,000 rotary valves and diverter systems across India and neighboring countries.
- Exclusive supplier status to several top-tier food and pharmaceutical manufacturers in India.
- Expansion of manufacturing facilities to meet increasing demand in Southeast Asia and Middle East markets.
- Regular participation in industry expos like Powder & Bulk Solids India and ProPak India, showcasing innovative product developments.
