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Rotary Airlock Valves

Name: Rotary Airlock Valves
Brand: SHIV ENGINEERING WORKS
Price: 1000 USD
Availability: InStock

Price 1000 USD ($)/ Set

Get a Price/Quote

MOQ : 1 Set

Rotary Airlock Valves Specification

Sealing
Neoprene / Nitrile Rubber / PTFE Gasket

Finish
Smooth industrial finish

Connection
Flanged

Size
Varies as per requirement (customized sizes available)

Voltage
220V/380V/415V, 3 Phase

Material
Cast Iron

Power
Electrical Watt (w)

Media
Dry Powders, Granules, Pellets

Temperature of Media
85 Celsius (oC)

Port Size
100 mm to 400 mm

Flange
Drilled to ANSI/ASA/DIN Standards

Application
Used for dust collection, material discharge from cyclones, hoppers, bag filter systems

Airlock Efficiency
High, suitable for pneumatic conveying systems

Number of Vanes
6 or 8 as per design

Bearings
Heavy-duty, dust-tight sealed bearings

Surface Treatment
Corrosion resistant coating

Maintenance
Easy access for cleaning and servicing

Drive Type
Direct / Chain Coupled

Capacity
10 m3/hr to 200 m3/hr

Rotor Type
Closed end/ Open end with adjustable tips

Service
Continuous or Intermittent Operation

Mounting Orientation
Horizontal or Vertical

Rotary Airlock Valves Trade Information

Minimum Order Quantity
1 Set

Supply Ability
30 Sets Per Month

Delivery Time
3 Week

Packaging Details
Wooden boxes and customization also available if required.

Main Export Market(s)
Western Europe, Australia, North America, Eastern Europe, Middle East, South America, Asia, Central America, Africa

Main Domestic Market
All India

About Rotary Airlock Valves

Rotary Airlock Valve

Reckoned in the industry as a manufacturer and supplier, we are engaged in offering Rotary Airlock Valve. Our offered valve is manufactured incorporating modern machinery, which is installed at our infrastructure facility. The offered Rotary Airlock Valve is available in different sizes and capacities to meet the demands of clients.

Key Features:

Corrosion resistance
Optimum functionality
Easy installation

We have manufacturer 3 type of Rotary Airlock Valve

L SERIES
H SERIES
S SERIES

L SERIES:

Key Features :

Seamless finish
Corrosion proof finishing
Sturdy design

MODEL NO.	INLET/OUTLET	ROTOR SIZE	INLET PCD	HEIGHT
RAVC6	120mm	145mm	175mm	245mm
RAVC8	170mm	195mm	220mm	310mm
RAVC10	220mm	245mm	280mm	362mm
RAVC12	255mm	295mm	310mm	410mm

H SERIES

Key Features :

Wide range
Sturdy construction
High performance
Minimal maintenance
Ensure defect free
Packed properly
Used for dust discharge device

MODEL NO.	INLET/OUTLET	ROTOR SIZE	INLET PCD	HEIGHT
HRAV6	150X150 mm	150mm	241mm	250mm
HRAV8	200X200mm	200mm	298mm	325mm
HRAV10	250X250 mm	250mm	362mm	380mm
HRAV12	300X300 mm	300mm	433mm	430mm

S SERIES:

Key Features :

Resistant to corrosion
Smooth & high functionality
High efficiency
Industry leading price

MODEL NO.	INLET/OUTLET	ROTOR SIZE	INLET PCD	HEIGHT
SRAV6	150 mm	158mm	190mm	270mm
SRAV8	200 mm	208mm	250mm	350mm
SRAV10	250 mm	260mm	300mm	430mm
SRAV12	300 mm	311mm	350mm	495mm

Engineered for High Airlock Efficiency

Our rotary airlock valves ensure minimal air leakage during the transfer of dry powders or granules in pneumatic conveying systems. With a choice of closed or open-end rotors, adjustable tips, and robust construction, these valves enable reliable, continuous, or intermittent operation, even under demanding conditions. The high airlock efficiency reduces material loss and enhances the overall performance of dust collection and bulk material handling systems.

Rugged Construction with Easy Maintenance

Crafted from cast iron and protected with a corrosion-resistant coating, these valves are equipped with heavy-duty, dust-tight sealed bearings and smooth industrial finish for extended durability. Their design offers easy access for routine cleaning and servicing, minimizing downtime. Optional configurations allow installation in horizontal or vertical orientations and accommodate a variety of port sizes to suit customized requirements.

FAQ's of Rotary Airlock Valves:

Q: How do rotary airlock valves contribute to efficient pneumatic conveying systems?

A: Rotary airlock valves minimize air leakage while allowing precise material discharge, thus maintaining pressure and flow consistency in pneumatic conveying systems. Their high airlock efficiency is crucial for maximizing material transfer performance and reducing system losses.

Q: What types of materials can these rotary airlock valves handle?

A: These valves are suitable for dry powders, granules, and pellets, making them ideal for dust collection systems, cyclone discharges, and hopper outlets in various industries.

Q: When should I choose a closed-end versus an open-end rotor design?

A: Closed-end rotors are preferred for sealing against air leakage, especially when handling fine powders. Open-end rotors may be chosen for larger particles or where higher throughput and ease of cleaning are required.

Q: Where can these rotary airlock valves be installed within a material handling system?

A: These valves are used at material discharge points such as beneath cyclones, hoppers, and bag filters, or anywhere controlled, dust-tight material transfer is essential.

Q: What maintenance features do these airlock valves offer for ease of cleaning and servicing?

A: The design provides easy access to internal components, enabling hassle-free cleaning and quick service of seals, bearings, and rotors, reducing downtime during scheduled maintenance.

Q: How does the choice of vane number and adjustable tips affect valve performance?

A: Valves with 6 or 8 vanes and adjustable tips offer flexibility to optimize throughput and sealing for specific materials and operating conditions, enhancing efficiency and minimizing wear.

Q: What are the benefits of corrosion-resistant coatings and dust-tight sealed bearings in rotary airlock valves?

A: Corrosion-resistant coatings enhance valve longevity in harsh environments, while dust-tight sealed bearings ensure reliable, low-maintenance operation, safeguarding against premature wear and contamination.

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