CYL-2 Series
Pressure Regulators

CYL-2 Series Cylinder Pressure Regulator

Precision pressure control is now possible with our advanced design of two stage pressure reducing regulators. Offering the utmost in economical considerations, the CYL-2 Series is constructed from Brass but still utilizes stainless steel for the diaphragms and poppets. The two stage design has less than 0.01% change in outlet pressure with varying inlet pressure and is suitable for use in all applications where the corrosion resistance of stainless steel is not a requirement.

  • Brass (alloy 360) construction
  • Stainless steel diaphragms with PTFE linings
  • Stainless steel poppets
  • Better than 25 Ra finish in diaphragm cavity
  • 20 micron inlet filter
  • Bubble tight shutoff
  • CGA inlet fitting
  • 2″ diameter Brass gauges
  • Outlet pressure ranges are 10, 25, 50, 100, 250 and 500 psig
  • Outlet pressure change is 0.01 psig per 100 psig of inlet decay
  • Proof pressure is 2 times maximum working pressure
  • Burst pressure is 4 times maximum working pressure
  • Weight 3.5 lbs (1.59 kg)
  • Optional panel mounting style (see Outline and mounting dimensions)

Maximum Temperature & Operating Inlet Pressures

Seat Material

Maximum Temperature

Maximum Operating Inlet Pressure

Tefzel® 150º F (66º C) @ 3600 psig (24.82 MPa)
High Density PTFE 150º F (66º C) @ 3600 psig (24.82 MPa)
CF PTFE 175º F (80º C) @ 3600 psig (24.82 MPa)
PCTFE 175º F (80º C) @ 3600 psig (24.82 MPa)
Polyimide 175º F (80º C) @ 3600 psig (24.82 MPa)
PEEK 175º F (80º C) @ 3600 psig (24.82 MPa)

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