The CYL-1 Series is designed as a complete compact pressure control module. The basis of this unit is the economical PR-2 Series pressure control valve which is widely used in instrumentation sample systems as well as many other applications requiring maximum reliability. This regulator, when ordered with appropriate gauges and CGA inlet fitting, is designed for use as a compressed gas cylinder regulator for those applications where the corrosion resistance of stainless steel is not a requirement.

Features & Specifications

• CGA inlet fitting
• Integral inlet filter
• 2" diameter brass gauges
• Teflon® lined stainless steel diaphragm
• Maximum inlet pressure 3600 psig
• Outlet pressure ranges 0 - 10 psig, 0 - 25 psig, 0 - 50 psig, 0 - 100 psig, 0 - 250 psig, 0 - 500 and 0 - 750 psig
• Fluid media; non-corrosive gases
• Operating temperatures -40°F (-40°C) to +175°F (+80°C)
• Cv flow coefficients 0.025, 0.06, 0.20

The CYL-2 Series is a precision two-stage regulator well suited for instrumentation applications requiring a precise and stable pressure source. This pressure regulator was developed to meet the needs of the instrumentation industry, but is also well suited for other applications requiring precision pressure supply.

The development of this series provides the maximum flexibility that is available in any cylinder regulator. This means that you can select optional diaphragm materials for maximum sensitivity with Teflonr® lined stainless steel being standard.

Features & Specifications

• Brass construction
• 1st stage integral 20 micron filter and 2nd stage integral 40 micron filter
• Teflon® lined stainless steel diaphragm in both stages
• Tefze® seats are standard)
• 2" diameter brass gauges
• CGA inlet fitting
• Optional relief valves and shut off valves
• Maximum inlet pressure: 3600 psig
• Outlet pressure ranges 0-10 psig, 0-25 psig, 0-50 psig, 0-100 psig, 0-250 psig and 0-500 psig
• Fluid media; non-corrosive gases
• Cv flow coefficients: 0.06, 0.025, 0.20, 0.50
• Operating temperatures: -40°F to +175°F (-40°C to +80°C)
• 1/4" FNPT inlet/outlet connections