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    Rotary Valve

    Rotary Valve

    | Rotary Airlock Feeders | Slide-Out Quick Clean Valves

    Manufacturer in India

    Orchid’s Rotary Valves (Rotary Airlock Feeders) ensure accurate powder discharge & sealing. Available in drop-thru, blow-thru & slide-out quick clean designs — cGMP, dust-free & hygienic solutions for pharma, food, nutraceutical & chemical industries.

    Accurate Feeding • Dust-Free Airlock • Quick-Clean Slide-Out Design

    Product Overview

    Orchid’s Rotary Valves (also known as Rotary Airlock Feeders) are precision-engineered for controlled feeding of powders & granules from hoppers, silos, and pneumatic conveying systems.

    Along with standard drop-thru and blow-thru models, Orchid also offers Slide-Out Rotary Valves, specially designed for industries requiring fast & easy cleaning. The slide-out mechanism allows operators to remove the rotor quickly without dismantling the entire valve — reducing downtime and ensuring hygienic operations.

    Types of Rotary Valves We Offer

    •  Standard Rotary Valve (Drop-Thru) – General powder discharge
    •  Blow-Thru Rotary Valve – Integrated with pneumatic conveying lines
    •  Sanitary GMP Rotary Valve – SS304/SS316L construction for pharma & food
    •  Slide-Out Rotary Valve (Quick Clean Design) – Rotor slides out for easy offline cleaning & maintenance

    Key Features

    •  Accurate & Consistent Powder Feeding
    •  Airlock Functionality prevents air leakage in pneumatic systems
    •  Slide-Out Rotor for quick offline cleaning (ideal for pharma & food)
    •  Multiple Rotor Designs – fixed, scalloped, or flexible tips
    •  Dust-Free, Hygienic Construction (SS304/SS316L)
    •  Available in Drop-Thru & Blow-Thru Configurations

    Technical Highlights

    •  Capacity: 50 kg/hr – 20,000 kg/hr
    • Rotor Options: Fixed, scalloped, quick-release
    • Construction: MS, SS304, SS316L
    • Cleaning: Standard / Slide-Out quick clean
    • Mounting: Drop-thru / Blow-thru
    • Compliance: GMP, FDA, ATEX standards

    Applications

    •  Pharma & Nutraceuticals – APIs, excipients, powders
    • Food & Spices – Flour, sugar, cocoa, spices
    • Chemicals & Fertilizers – Pigments, agrochemicals, fine powders
    • Polymers – Resin powders, additives
    • Bulk Handling Plants – Silo discharge & conveying

    Why Choose Orchid Rotary Valves?

    •  Reliable powder discharge & airlock sealing
    •  Slide-Out Rotary Valves for quick & easy cleaning
    •  Hygienic GMP-compliant SS304/SS316L options
    •  Flexible designs — Drop-Thru & Blow-Thru models
    Download Brochure Download Brochure

    ❓ Final FAQ – Rotary Valve

    • 1. What is a Rotary Valve / Rotary Airlock Feeder?

      👉 A mechanical device for controlled powder discharge & maintaining airlock between equipment.

    • 2. What is a Slide-Out Rotary Valve?

      👉 A quick-clean design where the rotor can be easily slid out for offline cleaning & inspection without full dismantling.

    • 3. Where are Rotary Valves used?

      👉 In silos, hoppers, pneumatic conveying lines & bag discharge systems.

    • 4. What is the difference between Drop-Thru & Blow-Thru Rotary Valves?

      👉 Drop-Thru = direct gravity discharge, Blow-Thru = designed for pneumatic conveying systems.

    • 5. Are Orchid Rotary Valves GMP compliant?

      👉 Yes, available in SS304/SS316L hygienic models for food & pharma use.