Airlock Valves

Fast Cleaning Rotary Valve

Our Fast Cleaning Rotary Valve is suitable for materials that require periodic cleaning as it has several features to ensure cleaning safety.

Easy Cleaning Rotary Airlock Valve More Info

Smart Pulsating Cleaning Rotary Valve

Our Smart Pulsating Rotary Valve adopts high pressure pulsating air turbulence to handle materials that are sticky.

smart pulsating cleaning rotary valve More Info

Gravity Diverter Valve

Our Gravity Diverter Valve is used to change the direction of bulk and solid materials in a normal pressure conveying system.

Gravity Diverter Valve More Info

Rotary Airlock Valve

Our Rotary Airlock Valve can be directly installed and connected to the line of pipes. Suitable for handling powders.

Blow-through rotary airlock valveIII More Info

Mechanical Forced Cleaning Rotary Valve

Our Mechanical Forced Cleaning Valve handles sticky materials. Specially designed inner structure to clean such materials

mechnical forced cleaning rotary valve More Info

Micro Rotary Feeder

Our Micro Rotary Feeder is customisable for our clients and is suitable for handing materials requiring airlock pressure.

Micro-feeding rotary valve More Info

Light Duty Rotary Feeder

Our Light Duty Rotary Feeder is used for applications requiring load such as air-suspension installation. Several Specifications Available.

rotary feeder More Info

Drop-Through Rotary Airlock Valve

Our Drop-Through Rotary Airlock Valve is suitable for handling high corrosive and granular type materials. Various size options.

Drop-through rotary airlock valve More Info

Blow-Through Rotary Airlock Valve

Our Blow-Through Rotary Airlock Valve is used in pneumatic conveying of positive pressure applications. Several size options.

Blow-through rotary Airlock Valve More Info

VSM Services

Supply & <br />Installation

Supply &

Value Stream Machinery supply and provide an installation service on all products we offer making it easier and stress free for you.

Mechanical & Electrical Maintenance

Mechanical & Electrical Maintenance

Reactive and routine maintenance is available to all customers, helping keep your products in optimum working order.

Condition<br />Monitoring


Value Stream provide ongoing support in an effort to keep improving our products and services.


  • Found Value Stream Machinery on LinkedIn, got in contact with the team and received excellent customer service as well as a great product. Required extra information and anything I needed was emailed to me personally by Value Stream Machinery. Would recommend.


    Kyle Matthews, General Manager
  • Great products and a great service!

    Jim, Business Owner
  • “Would highly recommend Value Stream Machinery for extremely competitive prices, high-quality machinery, excellent customer service and fantastic delivery”

    Paul Watson, Director

About VSM

Value Stream Machinery is a Belfast based company established by a team of professionals boasting more than 20 years’ experience in the food manufacturing industry. Our mission is to provide both “off the shelf” and bespoke machinery solutions at affordable prices, whilst promising to achieve the highest of quality in both our products and service delivery. The equipment Value Stream Machinery specialises in are multihead and linear weigher machinery, checkweigher and detection machinery, complete factory line setups and various airlock valves to suit various industries.