Product Details

Miniature Regulators

Go Regulators


The CPR-5 Series pressure control valve is designed for service at high fl ows with good sensitivity and regulation utilizing a small footprint. While the design was originated for gas systems, this valve is perfectly suitable for liquid systems that are compatible with the materials of construction. Also of interest is the fact that while being able to perform with moderately high fl ows, this valve also provides very good performance in fl ow ranges of only a few liters a minute.

This series is a variation of the time proven CPR-1 Series which has been used for many applications in systems requiring stainless steel construction. The exact package size of the CPR-1 has been retained making it convenient for the user to interchange these units if better control at higher flows is required.

Features and Specifications:

  • Gas or liquid service
  • 316L stainless steel construction
  • PTFE/stainless steel diaphragm up to 250 psig
  • PTFE/Viton® diaphragm up to 50 psig
  • Electropolished body with better than 25 Ra finish in diaphragm
  • 40 micron inlet fi lter
  • Bubble-tight shutoff
  • Outlet pressure ranges are 0–10, 0–25, 0–50, 0–100 and 0–250 psig
  • Cv flow coefficient 0.2



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