CYL-2 Series Two-stage Brass Cylinder Gas Pressure Reducing Regulator

General Details

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 & Control 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)