Rathi Engineering, one of the best rotary airlock valves manufacturers in India, suppliers and exporters in India, is offering new technological and high-quality rotary air valves that are made with strong-quality raw materials such as carbon steel, cast iron and aluminum for more finishing. We have used stainless steel, particularly 304 and 316 grades.

This rotatory air valve is particularly used for handling bulk and dry solid materials such as granules, crystals and powders. These are essential for keeping material handling and pneumatic conveying systems efficient and reliable. We have included new technological updates in all types of rotary air valves, which help increase performance and productivity.

Our multiple types of Rotary Airlock Valves Manufacturers, which we offer:

Being one of the best Rotary Airlock Valves suppliers and exporters in India, we are offering a wide range of types, and each is made with high-quality materials. Here we have briefly mentioned some types, such as:

• Drop-Through Rotary Air Valve: Commonly used for handling bulk and dry materials, this valve features a direct-drop-through design. It efficiently manages various materials such as dry powders, granules, and other bulk substances. Smart sensors enable live monitoring of temperature, pressure, and overall process performance, while wear-resisting coatings, including ceramic and tungsten carbide, enhance durability.
• Blow-Through Rotary Air Valve: Typically utilized in the food and beverage industry for precise grinding processes, this valve includes a secondary air injection port that helps expel materials from the rotor, improving pneumatic conveying efficiency. A self-cleaning mechanism effectively removes sticky materials using minimal water, preventing blockages.
• Dust Tight Rotary Air Valve: Designed to prevent dust and fine particle contamination, this valve incorporates technologically advanced sealed bearings and airlock mechanisms. It is crucial in the chemical, pharmaceutical, and food processing industries. The valve features explosion venting and suppression technologies to handle dust in compliance with ATEX and NFPA standards.
• High-pressure Rotary Air Valve: Suitable for the industrial sector, this valve operates under high-pressure conditions and is used for handling large bulk materials. Advanced flow control systems provide real-time monitoring and adjustments, while PLC control facilitates pressure feedback updates. Its robust design makes it ideal for industries such as cement, mining, and power plants.

Technical Specifications:

For more understanding about our Rotary Airlock Valves valves, we have mentioned below a technical sheet which helps for increasing performance:

Specification	Drop-Through Rotary Air Valve	Blow-Through Rotary Air Valve	Dust Tight Rotary Air Valve	High Pressure Rotary Air Valve
Material of Construction	Cast iron, stainless steel	Cast iron, stainless steel	Stainless steel, aluminum	Heavy-duty stainless steel, carbon steel
Operating Pressure	0.5 to 1 bar	Up to 1.5 bar	0.5 to 1 bar	2 to 4 bar
Rotor Design	Open rotor with straight vanes	Closed rotor with blow-through channels	Closed rotor, minimal gaps	Sealed rotor with precision machining
Rotor Speed	10-30 RPM	15-50 RPM	10-30 RPM	5-15 RPM
Capacity	0.5 to 20 m³/h	1 to 30 m³/h	0.5 to 20 m³/h	0.2 to 15 m³/h
Operating Temperature	-20°C to +80°C	-20°C to +100°C	-20°C to +80°C	-20°C to +150°C
Seal Type	Lip seals or O-rings	Shaft seals with packing glands	High-grade mechanical seals, dust-proof	Specially designed pressure seals
Drive Options	Direct coupled, chain, or belt driven	Direct coupled, chain, or belt driven	Direct coupled, motorized	Direct coupled, heavy-duty gear drive
Air Leakage	Low	Moderate	Minimal	Very low due to pressure-tight design
Explosion Protection	Optional ATEX certification	Optional ATEX certification	ATEX certification required for dusty environments	Mandatory ATEX certification
Industries	Food, pharmaceutical, plastics	Food, chemical, cement, plastics	Chemical, food, pharmaceutical	Cement, chemical, mineral, energy sectors

Some unique features and benefits of using our Rotary Airlock Valves in India:

As a former Rotary Airlock Valves suppliers and exporters in India, our all types of rotary air valves are manufactured with high quality of materials and give multiple benefits such as:

• Smart Sensors: Our rotary air valves are equipped with advanced smart sensors and software designed to enhance performance. These systems allow for real-time monitoring of processes such as temperature, pressure rates, and operational conditions. The software also stores data and provides feedback based on performance metrics.
• Improved Seal Technology: To prevent contamination from dust and fine particles, we have enhanced the seal quality of our rotary air valves. These seals are particularly beneficial in the food and beverage and pharmaceutical industries. Our self-adjusting seals automatically maintain their effectiveness over time.
• Improved Rotor Design: Featuring an aerodynamic blade design, our rotary air valves promote effective grinding, improve airflow, minimize turbulence, and enhance overall performance. To reduce contamination, a self-cleaning mechanism is included, allowing for the easy removal of sticky materials.
• Noise Reduction Technologies: Designed for quiet operation during grinding, our rotary airlock valves incorporate noise reduction technologies and acoustic insulation. The modern design minimizes vibrations, resulting in a quieter and smoother operation.

SR.NO	MODEL	POWER RANGE(HP)	STANDARD DESIGN	QUICK CLEANING DESIGN
1	RAL-150	0.5	YES	YES
2	RAL-200	0.5	YES	YES
3	RAL-250	1	YES	YES
4	RAL-300	1.5	YES	YES
5	RAL-350	1.5	YES	YES
6	RAL-400	2	YES	–
7	RAL-450	2	YES	–
8	RAL-500	3	YES	–
9	RAL-550	3	YES	–
10	RAL-600	5	YES	–
11	RAL-750	7.5	YES	–
12	RAL-800	7.5	YES	–
13	RAL-900	10	YES	–
14	RAL-1000	10	YES	–

Being one of the best Rotary Airlock Valves manufacturers in India, suppliers and exporters in India, we at Rathi Engineering offer one of the best rotary airlock valves made with new technological updates and gives higher performance. The high-quality raw materials used in these valves, such as stainless steel and cast iron, for improving the outer body of rotary air valves. Due to these all-advanced mechanisms, they are highly used in multiple industries. Contact us today for more information!