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Excellent for dynamic regulating lines (i.e., gas furnaces)
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Diaphragm assembly with inlet pressure compensation optionally with Safety Relief Valve (SRV) or safety diaphragm
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Optionally available with Safety Shut-off Valve (SSV) with in-line flow
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Noise reduction optional
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Very easy to maintain due to exchangeable functional units (cartridge assembly)
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Suitable for non-aggressive gases; other gases on enquiry
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CE registration according to PED
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Max. admissible pressure PS: 20 bar
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Max. inlet pressure pu max: up to 20 bar
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Outlet pressure range: Wd 20 mbar up to 4 bar
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Class of lock-up pressure zone: SZ 2.5
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SSV setting range
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Wdo 25 mbar up to 5.2 bar
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Wdu 5 mbar up to 400 mbar
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SRV setting range: Wd 15 up to 90 mbar above Pds
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Connection: DIN flange PN 16 or Class 150 according to ANSI 16.5, DN 25 thru DN 150
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Other flange types on enquiry
All mechanical components of this device are without ignition sources. As such, they are not subject to ATEX 95 (94/9/EC). All electrical components used with this device fulfil the ATEX requirements.
