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RMG 704

​​RMG 704 is a safety shut-off valve (SSV), direct-acting or pilot-operated, according to DIN EN 14382.

Features and Benefits:

  • Device for industrial facilities and individual consumers
  • Also suitable for low-load lines in larger gas pressure regulating stations
  • Compact and simple construction
  • Easy to maintain due to exchangeable function units (cartridge assembly)
  • Design with actuator systems: K 1a, K 2a/1, K 2a/2, K 16, K 17, K 18, K 19
  • Function Class A (B)
  • Optionally with vent valve RMG 915
  • Suitable for non-aggressive gases, other gases on enquiry
  • CE-registration according to PED
  • Max. admissible pressure PS: 100 bar
  • Max. operating pressure pmax: up to 100 bar
  • Outlet pressure range
    • For over-pressure: Wdso 50 mbar to 90 bar
    • For under-pressure: Wdsu 10 mbar to 90 bar
  • Connection
    • Pipe connections according to  DIN EN ISO 8434-1 (DIN 2353), PN 100, for pipe diameters 10 mm through 42 mm
    • DIN flange PN 25, PN 40 and Flange Class 300, Class 600 according to ANSI 16.5 with transition pieces in DN 25, DN 40 and DN 50
  • Response time t: 0.1 to 0.3 s
  • Additional features (as requested by customer)
    • Electromagnetic release
    • Electric signal sensor for valve position ‘closed’ (proximity switch)
    • Manual release
    • Valve combination available together with RMG 200 and RMG 201

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.