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Self Cleaning Rotary Airlock Valves

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

Price 1000 USD ($)/ Set

Get a Price/Quote

MOQ : 1 Set

Self Cleaning Rotary Airlock Valves Specification

Finish
Smooth, Corrosion Resistant

Sealing
Dust-tight, Air-tight

Voltage
230V / 415V AC

Connection
Flanged

Size
Customized as per requirement

Material
Cast Iron

Power
Electrical Watt (w)

Media
Powder, Granules, Pellets

Temperature of Media
Up to 200C

Port Size
150 mm to 400 mm

Flange
Drilled as per ANSI/IS/BS Standards

Application
Bulk Material Handling, Pneumatic Conveying

Bearing
Heavy Duty, Externally Mounted

Mounting
Horizontal / Vertical

Body Thickness
8 mm to 12 mm

Maintenance
Minimal, Easy Access

Number of Vanes
6 to 8

Drive Type
Direct / Chain Coupling

Operating Pressure
Up to 1 bar

Cleaning Mechanism
Self Cleaning with Adjustable Wiper

Surface Treatment
Epoxy Coated / Shot Blasted

Rotor Type
Self-Cleaning, Open End

Self Cleaning 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, Eastern Europe, Africa, Middle East, South America, Asia, Central America, North America

Main Domestic Market
All India

Self Cleaning Rotary Airlock Valves About

With the aid of semi-automatic and automatic production type, we have been able to manufacture and supply a wide range of Self Cleaning Rotary Airlock Valves. The offered valves are manufactured under the strict supervision of experienced engineers, who are well-versed in this domain, using optimum-grade materials sourced from reliable market vendors. These Self Cleaning Rotary Airlock Valves are checked thoroughly to ensure flawlessness.

Key Features:

Easy installation
Robust construction
Longer service life

Model no	INLET/OUTLET	ROTOR SIZE	INLET PCD	HEIGHT
HRAV6	150X150 mm	150mm	241mm	250mm
HRAV8	200X200 mm	200mm	298mm	325mm
HRAV10	250X250 mm	250mm	362mm	380mm
HRAV12	300X300 mm	300mm	433mm	430mm

Advanced Self-Cleaning Design

These rotary airlock valves utilize a specially engineered self-cleaning rotor and adjustable wiper mechanism, which actively minimize material build-up and ensure optimal performance over extended cycles. This innovation reduces downtime and enhances operational efficiency, particularly in industries handling abrasive or sticky materials.

Robust Construction for Demanding Environments

Built from durable cast iron and finished with epoxy coating or shot blasting, these valves provide reliable corrosion resistance and mechanical strength. The 8-12 mm thick body and heavy-duty, externally mounted bearings ensure longevity, even under rigorous conditions, supporting temperatures up to 200C and operating pressures up to 1 bar.

Flexible Configuration and Applications

Available with customized sizes, flange connections (ANSI/IS/BS standards), and multiple mounting options (horizontal/vertical), these airlock valves integrate seamlessly into bulk material handling systems. Their smooth, corrosion-resistant finish and high sealing efficiency make them well-suited for pneumatic conveying and other material transfer applications.

FAQ's of Self Cleaning Rotary Airlock Valves:

Q: How does the self-cleaning mechanism in these rotary airlock valves work?

A: The self-cleaning rotary airlock valves incorporate an open-ended rotor equipped with an adjustable wiper. This mechanism continuously removes residual material from the vanes, maintaining a clean rotor surface and preventing blockages-essential for uninterrupted, high-efficiency operation with powders, granules, or pellets.

Q: What are the main benefits of using a heavy-duty, externally mounted bearing system?

A: Externally mounted, heavy-duty bearings provide superior support and stability during operation, reducing wear and extending service life. This design also allows for easier maintenance and quicker bearing replacement without the need to disassemble the main valve body.

Q: When should I choose a self-cleaning rotary airlock valve for my application?

A: Self-cleaning rotary airlock valves are ideal when handling materials prone to sticking, bridging, or causing build-up-such as fine powders or moisture-sensitive products. They are particularly beneficial in processes where continuous operation and minimal downtime are critical.

Q: Where can these valves be installed in my process system?

A: These valves can be installed at discharge points of hoppers, cyclones, or silos, as well as in pneumatic conveying lines. They support both horizontal and vertical mounting configurations, allowing for flexible integration into new or existing material handling systems.

Q: What is the cleaning process and maintenance requirement for these valves?

A: Thanks to the automatic self-cleaning rotor and easy-access design, maintenance is minimal. Periodic inspection is recommended, but the self-cleaning action significantly reduces manual cleaning needs, helping maintain efficiency and hygiene in bulk material applications.

Q: Which surface treatment options are available and why are they important?

A: The valves are available with epoxy coating or shot blasted finishes, both providing a smooth and corrosion-resistant protective layer. This enhances valve durability in harsh processing environments and supports hygienic handling of various bulk media.

Q: What ranges of port sizes and customization are offered?

A: Port sizes from 150 mm to 400 mm are available, and the product can be tailored for your specific needs, including flange standards, voltage (230V/415V AC), and connection preferences. This flexibility ensures compatibility with different bulk material handling and pneumatic conveying setups.

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