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Well suited for gas turbines due to excellent regulating dynamics
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Reverse flow protection as option
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Rugged and simple design
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High KG values of pipe sizes due to axial flow
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Also available with reduced KG values for best adaptation to operating conditions
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Can be supplied outlet DN = inlet DN or with noise-reducing outlet
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Suitable for complex pneumatic & electric automation systems
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Fail-close and fail-open function also available
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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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SIL certified according to IEC61508
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Max. admissible pressure PS: 100 bar
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Max. inlet pressure pu max: up to 100 bar
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Outlet pressure range Wd: 0.3 bar to 90 bar
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Minimum pressure drop: 1.5 bar, others on enquiry
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Class of lock-up pressure zone: SZ 2.5
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Connection:
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DIN flange PN 25, PN 40
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Flange Classes 150, 300 and 600 according to ANSI 16.5 with pipe sizes inlet
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DN 25, DN 50,DN 80, DN 100, DN 150, DN 200, DN 250, DN 300
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Flange Class 900 upon request
All mechanical components of this device are without potential ignition sources and/ or hot faces. They are not subject to ATEX 95 (94/9/EC). All electronic accessories, on the other hand, meet ATEX requirements.