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Direct Operated Pressure Relief Valves specifications

Pressure Relief Valve | Type DB6D (NG6)

  • Nominal size: 6
  • Unit series: 1X
  • Maximum working pressure: 315 bar
  • Maximum flow rate: 60 l/min+

Features:

  • For subplate mounting
  • 3 pressure setting elements
  • choice of: Sleeve with hexagon socket
  • Rotary knob
  • lockable, with scale Rotary knob with scale

Pressure Relief Valve | Type DBD (Sizes 6 to 30)

  • Sizes: 6 to 30
  • Component series: 1X
  • Maximum operating pressure: 630 bar [9150 psi]
  • Maximum flow: 330 l/min [87 US gpm]

Features:

  • As screw-in cartridge valve
  • For threaded connection
  • For subplate mounting
  • Adjustment types, optional:
    • Sleeve with hexagon and protective cap
    • Rotary knob / hand wheel
    • Lockable rotary knob

Pressure Relief Valve | Type ZDBYD and Z2DBYD (NG6 and NG10)

  • Nominal size: (NG) 6 and 10
  • Unit series: 1X
  • Maximum working pressure: 315 bar
  • Maximum flow rate: 60 and 120 l/min

Features:

  • Modular valve
  • Mounting hole configuration (NG6: ISO 4401-03-02-0-05 and NG10: ISO 4401-05-04-0-05)
  • 3 pressure stages
  • 5 effective directions
  • With 1 or 2 pressure valve cartridges
  • 2 setting elements:
    • Sleeve with hexagon socket
    • Rotary knob, lockable, with scale