R/25 Pressure Regulators - Data Sheet
R/25 Pressure Regulators - Data Sheet
- Accuracy Class: AC up to ± 5%, AG ± 5%.
- Lock-up Pressure Class: SG up to + 10%.
- Pressure Setting Range: Max pressure W: 30 to 100 mbarho, Min pressure W: 8 to 13 mbarhu.
- Filtering Degree: 0.5 mm.
- Temperature Range: Standard and low temperature versions both operate from -20 °C to +60 °C.
- Inlet Pressure: Permissible up to 6 bar, range from 0.1 to 6 bar.
- Set Range: 15 to 50 mbarh.
- Response Time: 1 second.
- Two-stage regulation.
- Built-in relief valve and filter.
- Overpressure and underpressure slam shut valve with manual reset.
- Special versions available without relief valve and underpressure slam shut valve.
- Gas distribution for domestic and industrial uses.
- Supply to burners, heaters, ovens, and other installations requiring efficient regulation and rapid response times.
- Can be installed in all positions on individual domestic gas systems.
- Installation should be in a protected area.
Catalog excerpts
PRESSURE REGULATOR R25/ SERIES DATA-SHEET CONSTRUCTION FEATURES TWO-STAGE REGULATION BUILT-IN RELIEF VALVE OVERPRESSURE AND UNDERPRESSURE SLAM SHUT VALVE MANUAL RESET BUILT-IN FILTER SPECIAL VERSION • WITHOUT RELIEF VALVE • WITHOUT UNDERPRESSURE SLAM SHUT VALVE • GAS DISTRIBUTION FOR DOMESTIC AND INDUSTRIAL USES • SUPPLY TO BURNERS, HEATERS, OVENS AND OTHER INSTALLATIONS THAT REQUIRE EFFICIENT REGULATION AND RAPID RESPOND TIMES • INSTALLATION IN ALL POSITIONS AND ON INDIVIDUAL DOMESTIC GAS • INSTALLATION IN PROTECTED AREA TECHNICAL SPECIFICATIONS Permissible inlet pressure F Inlet pressure range Accuracy class lock-up pressure class Built-in slam shut valve Setting range for max pressure Setting range for min pressure Accuracy class Response time 2° Stage seat diameter Built-in filter Threaded connections Standard version
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- Manual valve
- Control valve
- Pneumatic valve
- Regulating valve
- On/off valve
- Lever valve
- Gas valve
- Filter with cartridge
- Pneumatically-operated valve
- Butterfly valve
- Single-stage pressure regulator
- Gate valve
- Heat exchanger unit
- Industrial pressure limiter
- Valve with membrane
- Membrane regulator
- Flow control valve
- Air valve