Parker / Veriflo ABP1 Series Back Pressure Regulator
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Parker / Veriflo ABP1 Series Back Pressure Regulator


  • Standard Hastelloy C-22® Diaphragm for Superior Strength and Corrosion Resistance
  • Cleaned for O2 Service is Standard
  • Convoluted Diaphragm Provides Outlet Pressure Stability with Changes in Flow
  • Integral Diaphragm Stop Provides an Additional Safety Measure
  • Stainless Steel

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• Leak Rate: Internal: Bubble Tight, External: Bubble Tight
• Approx. Weight: 2.3 lbs (1.0kgm)
• Seat O-ring: PTFE
• Outboard Gasket: PTFE
• Burst Pressure: 1,500 psig (103 barg)
• Proof Pressure: 750 psig (52 barg)

Stock # 98237-1

  • Description
  • Tech Specs
  • Datasheets / Manuals 
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The Parker ABP1 Series Back Pressure Regulator is a versatile design for the control of inlet, upstream or back pressure in an instrument or analyzer system.

The materials of construction for this regulator make it suitable for applications where corrosive media and/or environments are present.

Product Family: ABP1, ABP1 Series
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Manuals, Datasheets, Drivers, Links

Parker / Veriflo ABP1ST42BP41 Datasheet (pdf) 
Link to Parker / Veriflo Website