Product Details

Dome Loaded & Pilot Operated Regulators

Go Regulators


The DL-50 is a compact and robust design which employs a unique “Dual Piston” set up that enables the user to control pressure up to 6000 psig(414 bar) with as little as 100 psig(7 bar) of dome pressure. All of this is accomplished within the smallest envelope the industry has to off er. The regulator portion of this unit was patterned after the time tested PR-50 Series, which is widely recognized as a benchmark of performance and quality. Off ering the utmost in economy and safety, this unit is constructed from 316L stainless steel. A carefully engineered diaphragm/piston sensor unit off ers good sensitivity and repeatability.

Completing this design is the addition of an anodized aluminum (316 stainless steel optional) dome unit. The inlet ring to the dome is freely rotating and captured by a high tensile snap ring. This feature allows easy positioning and alignment of the dome gas line within a customer’s system while maintaining excellent leak integrity.

Features and Benefits:

  • Gas or liquid service
  • Better than 25 Ra finish in diaphragm cavity
  • 20 micron inlet filter
  • Bubble-tight shutoff
  • Diaphragm type sensing
  • Remote dome-loading


  • Pilot plant
  • Off -shore oil and gas rigs
  • Pneumatic test benches
  • Component testing
  • R & D systems
  • High pressure booster systems



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