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HON 850 Variflo
Brand: Honeywell International IncHoneywell's HON 850 Variflo™ enables highly safe and accurate gas transmission and distribution of natural, non-aggressive gases such as nitrogen, carbon dioxide and propane, and other gases on request.
Ideal for offtake stations, power plants and industrial facilities, it can operate under a wide range of pressure conditions.
What Is It?
Features include:
- Wide range of operating pressures
- High regulating accuracy
- Diaphragm valve/grid plate design with reduced flow options available
- Few parts, easy to maintain, quiet operation
- Pilot options include HON 630, HON 640a and S600
- Optional relief valve version using RMG 642 pilot
- Suitable for natural, non-aggressive and manufactured gases; nitrogen, carbon dioxide and propane; and other gases upon enquiry
- CE registration according to PED
- Max. inlet pressure pu max: 100 bar
- Min. inlet pressure pu min: 3 bar
- Outlet pressure range Wd: 0.15 bar to 40 bar
- Minimum pressure drop: 0.5 bar
- Class of lock-up pressure zone: SZ 2.5
- Max. differential pressure
- Class 150: 19 bar
- Class 300: 50 bar
- Class 600: 70 bar
- Temperature range: 20 to 60 °C
- Pipe sizes: DN 50, DN 80, DN 100
- Connection (optional): DIN flange according to PN 16, Class (ANSI) 150, Class (ANSI) 300, Class (ANSI) 600
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.