HDMF and BSMF valves0 pages

HDMF heavy duty modular fast clean
rotary valves and BSMF blowing seals
HDMF Rotary and BSMF Blowing seal fast clean valves are based on the HDM/BSM valves
and provide users with increased productivity through a design that realises minimal
down time for frequent cleaning of the valve internals.
BSMF Blowing seal with chain drive

The non-drive end cover incorporates the new Rotalign™ bearing assembly. This is a
self-centralising rotor design to aid dismantling and re-assembly. So cleaning can be
carried out by plant operators without special tools.
Should full access be required there is also an option for drive end cover removal.
A robust construction makes this fast clean range suitable for use in nearly all types of
industry and with no special tools needed to gain access to the valve internals, it‘s very
operator and process friendly.
Typical applications
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Metering device, airlock, explosion containment, flame barrier and system isolation

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Suitable for gravity, positive pressure and vacuum conveying systems

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Powders, granules, pellets, grain, feed and chips

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Can be adapted for virtually all types of product characteristics

HDMF Rotary valve with chain drive

Advantages
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Once extracted from the valve housing the rotor can be rotated for cleaning whilst
still attached to the end cover

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Tapered bore & guide rails provides scratch free rotor extraction and insertion

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Parallel rail design with a support tray to rest the rotor on in hard to access places

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With options, drive end, end covers can be removed

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HDMF Rotary valve with direct drive

Bearings can be replaced with the valve in situ

18 Month warranty

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

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Brochure No RVB 502_en

Backed up by 90 years collective applications experience