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High Pressure Regulator (HPD)


  • High Supply Pressure of 6000 psig
  • Standard X-750 Inconel Diaphragm
  • Three Seat Material Choices (PEEK, CTFE, Vespel)
  • Tamper Proof Option
  • Five Pressure Ranges Available
  • Ambient Temperature range of -40F to 500F
  • Panel Mounting Option


  • Allows for more through put of gas
  • Helps to prevent corrosion and is compatible with most gases
  • Offers a variety of choices for compatibility and temperature ranges
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High Pressure Precision Regulator (HPP)
The Rotork Fairchild HPD is a High Pressure Regulator designed for applications that have high supply pressures and require a much lower output pressure. The HPD pressure regulator is constructed of rugged 316L Stainless Steel for corrosion resistance and durability. The HPD is available in a 2 or 4 port configuration. The Rotork Fairchild HPD pressure regulator will handle a 6000 psi, 414 BAR, maximum supply pressure and offers five (5) output pressure ranges from 0-25 psi, 0-1.7 BAR, 0-170 kPa, up to 5-500 psi, 0.35-35 BAR, 35-3500 kPa. The HPD high pressure regulator also offers a supply valve Cv of 0.06. The HPD high pressure regulator also offers a supply valve Cv of 0.06. The Rotork Fairchild HPD incorporates a new patented valve and valve seat to prevent leakage, which commonly occurs with high supply pressures.

Max Supply Pressure:
6000 psig [414 BAR]
Max Output Pressure:
500 psig [35 BAR]
Flow Capacity:
Cv 0.06