HDM and BSM valves0 pages

HDM heavy duty modular rotary
valves and BSM blowing seals
Recently developed HDM Rotary and BSM Blowing seal valves have been designed
using finite element analysis to make the housing even more robust. Where the
valve feeds directly into a conveying line, the BSM range has been designed to optimise product conveying using computational fluid dynamics techniques.
HDM Rotary valve with chain drive

A new casting pouring method has been used to improve the external finish of the
valves and standard, cleanable and fast clean versions use just one body configuration.
With frequent spares requests for valves over 30 years old, our rotary valves and
blowing seals have already gained a superb reputation for reliable long service life.

Typical applications
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Metering device, airlock, explosion containment, flame barrier and system
isolation

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BSM Blowing seal with direct drive

Suitable for gravity, positive pressure and vacuum conveying systems
Powders, granules, pellets, grain, feed and chips

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Can be adapted for virtually all types of product characteristics

Advantages
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Over 15,000 different configurations that can be adapted to suit virtually all
applications

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UK sourced castings

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Bespoke versions and sizes

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18 Month warranty

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Valve housings are individually pressure tested for 10 bar(g) explosion and
flame containment requirements

HDM Rotary valve with direct drive

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Brochure No RVB 500_en

Backed up by 90 years collective applications experience