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What is it
Features include:
Well suited for gas turbines due to excellent regulating dynamics
Reverse flow protection as option
Rugged and simple design
High KG values of pipe sizes due to axial flow
Also available with reduced KG values for best adaptation to operating conditions
Can be supplied outlet DN = inlet DN or with noise-reducing outlet
Suitable for complex pneumatic & electric automation systems
Fail-close and fail-open function also available
Suitable for non-aggressive gases, other gases on enquiry
CE registration according to PED
SIL certified according to IEC61508
Max. admissible pressure PS: 100 bar
Max. inlet pressure pu max: up to 100 bar
Outlet pressure range Wd: 0.3 bar to 90 bar
Minimum pressure drop: 1.5 bar, others on enquiry
Class of lock-up pressure zone: SZ 2.5
Connection:
DIN flange PN 25, PN 40
Flange Classes 150, 300 and 600 according to ANSI 16.5 with pipe sizes inlet
DN 25, DN 50,DN 80, DN 100, DN 150, DN 200, DN 250, DN 300
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.
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