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  • Integral Pilot-Operated, Dome-Loaded Pressure-Reducing Regulators - RD(H)30 and RD(H)40 Series

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Item #
Item #
Series
  • 1015 psig (70.0 bar) maximum inlet pressure (507 psig [35.0 bar] with LRS4 series pilot regulator)
  • 4060 psig (280 bar) maximum inlet pressure
Inlet / Outlet
ASME B16.5 flange EN 1092 (DIN) flange
Size
3 in. / DN80 4 in. / DN100
Pressure Class
Flange Facing
Raised face smooth RTJ
Body Material
Pilot Regulator Options Pressure Control Range
Seal Material
EPDM Fluorocarbon FKM Nitrile
Diaphragm Material
EPDM Fluorocarbon FKM Nitrile
Seat Seal Material
EPDM Fluorocarbon FKM Nitrile
External Feedback
  • External feedback to main regulator
  • External feedback to pilot regulator, limited to 290 psig (20.0 bar)
  • None
Options
  • ASTM G93 Level C-cleaned
  • NACE MR0175/ISO 15156
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